octave: src/pt-jit.h annotate

annotate src/pt-jit.h @ 14936:32deb562ae77

Allow for construction of ranges during jit

author	Max Brister <max@2bass.com>
date	Mon, 04 Jun 2012 17:18:47 -0500
parents	5801e031a3b5
children	78e1457c5bf5

rev	line source
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1 /*
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	2
14901 516b4a15b775 doc: Copyright fix in pt-jit.h and pt-jit.cc Max Brister <max@2bass.com> parents: 14899 diff changeset	3 Copyright (C) 2012 Max Brister <max@2bass.com>
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	4
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	5 This file is part of Octave.
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	6
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	8 under the terms of the GNU General Public License as published by the
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	10 option) any later version.
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	11
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	15 for more details.
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	16
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	17 You should have received a copy of the GNU General Public License
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	18 along with Octave; see the file COPYING. If not, see
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	19 <http://www.gnu.org/licenses/>.
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	20
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	21 */
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	22
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	23 #if !defined (octave_tree_jit_h)
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	24 #define octave_tree_jit_h 1
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	25
14932 1f914446157d Locate and link with LLVM properly Max Brister <max@2bass.com> parents: 14928 diff changeset	26 #ifdef HAVE_LLVM
1f914446157d Locate and link with LLVM properly Max Brister <max@2bass.com> parents: 14928 diff changeset	27
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	28 #include <list>
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	29 #include <map>
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	30 #include <set>
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	31 #include <stdexcept>
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	32 #include <vector>
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	33 #include <stack>
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	34
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	35 #include "Array.h"
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	36 #include "Range.h"
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	37 #include "pt-walk.h"
14913 c7071907a641 Use symbol_record_ref instead of names in JIT Max Brister <max@2bass.com> parents: 14911 diff changeset	38 #include "symtab.h"
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	39
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	40 // -------------------- Current status --------------------
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	41 // Simple binary operations (+-*/) on octave_scalar's (doubles) are optimized.
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	42 // However, there is no warning emitted on divide by 0. For example,
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	43 // a = 5;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	44 // b = a * 5 + a;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	45 //
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	46 // For other types all binary operations are compiled but not optimized. For
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	47 // example,
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	48 // a = [1 2 3]
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	49 // b = a + a;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	50 // will compile to do_binary_op (a, a).
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	51 //
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	52 // For loops are compiled again!
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	53 // if, elseif, and else statements compile again!
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	54 // break and continue now work!
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	55 // Additionally, make check passes using jit.
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	56 //
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	57 // The octave low level IR is a linear IR, it works by converting everything to
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	58 // calls to jit_functions. This turns expressions like c = a + b into
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	59 // c = call binary+ (a, b)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	60 // The jit_functions contain information about overloads for differnt types. For
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	61 // example, if we know a and b are scalars, then c must also be a scalar.
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	62 //
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	63 //
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	64 // TODO:
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	65 // 1. Rename symbol_table::symbol_record_ref -> symbol_table::symbol_reference
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	66 // 2. Support some simple matrix case (and cleanup Octave low level IR)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	67 // 3. Support error cases
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	68 // 4. Fix memory leaks in JIT
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	69 // 5. Cleanup/documentation
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	70 // 6. ...
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	71 // ---------------------------------------------------------
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	72
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	73
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	74 // we don't want to include llvm headers here, as they require __STDC_LIMIT_MACROS
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	75 // and __STDC_CONSTANT_MACROS be defined in the entire compilation unit
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	76 namespace llvm
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	77 {
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	78 class Value;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	79 class Module;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	80 class FunctionPassManager;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	81 class PassManager;
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	82 class ExecutionEngine;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	83 class Function;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	84 class BasicBlock;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	85 class LLVMContext;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	86 class Type;
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	87 class Twine;
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	88 }
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	89
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	90 class octave_base_value;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	91 class octave_value;
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	92 class tree;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	93
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	94 // jit_range is compatable with the llvm range structure
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	95 struct
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	96 jit_range
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	97 {
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	98 jit_range (const Range& from) : base (from.base ()), limit (from.limit ()),
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	99 inc (from.inc ()), nelem (from.nelem ())
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	100 {}
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	101
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	102 operator Range () const
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	103 {
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	104 return Range (base, limit, inc);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	105 }
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	106
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	107 double base;
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	108 double limit;
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	109 double inc;
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	110 octave_idx_type nelem;
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	111 };
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	112
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	113 std::ostream& operator<< (std::ostream& os, const jit_range& rng);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	114
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	115 // Used to keep track of estimated (infered) types during JIT. This is a
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	116 // hierarchical type system which includes both concrete and abstract types.
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	117 //
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	118 // Current, we only support any and scalar types. If we can't figure out what
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	119 // type a variable is, we assign it the any type. This allows us to generate
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	120 // code even for the case of poor type inference.
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	121 class
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	122 jit_type
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	123 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	124 public:
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	125 jit_type (const std::string& aname, jit_type aparent, llvm::Type allvm_type,
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	126 int aid) :
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	127 mname (aname), mparent (aparent), llvm_type (allvm_type), mid (aid),
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	128 mdepth (aparent ? aparent->mdepth + 1 : 0)
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	129 {}
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	130
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	131 // a user readable type name
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	132 const std::string& name (void) const { return mname; }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	133
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	134 // a unique id for the type
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	135 int type_id (void) const { return mid; }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	136
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	137 // An abstract base type, may be null
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	138 jit_type *parent (void) const { return mparent; }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	139
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	140 // convert to an llvm type
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	141 llvm::Type *to_llvm (void) const { return llvm_type; }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	142
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	143 // how this type gets passed as a function argument
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	144 llvm::Type *to_llvm_arg (void) const;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	145
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	146 size_t depth (void) const { return mdepth; }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	147 private:
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	148 std::string mname;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	149 jit_type *mparent;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	150 llvm::Type *llvm_type;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	151 int mid;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	152 size_t mdepth;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	153 };
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	154
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	155 // seperate print function to allow easy printing if type is null
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	156 std::ostream& jit_print (std::ostream& os, jit_type *atype);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	157
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	158 // Keeps track of overloads for a builtin function. Used for both type inference
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	159 // and code generation.
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	160 class
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	161 jit_function
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	162 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	163 public:
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	164 struct
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	165 overload
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	166 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	167 overload (void) : function (0), can_error (true), result (0) {}
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	168
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	169 overload (llvm::Function f, bool e, bool s, jit_type r, jit_type *arg0) :
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	170 function (f), can_error (e), side_effects (s), result (r), arguments (1)
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	171 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	172 arguments[0] = arg0;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	173 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	174
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	175 overload (llvm::Function f, bool e, bool s, jit_type r, jit_type *arg0,
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	176 jit_type *arg1) : function (f), can_error (e), side_effects (s),
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	177 result (r), arguments (2)
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	178 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	179 arguments[0] = arg0;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	180 arguments[1] = arg1;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	181 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	182
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	183 overload (llvm::Function f, bool e, bool s, jit_type r, jit_type *arg0,
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	184 jit_type arg1, jit_type arg2) : function (f), can_error (e),
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	185 side_effects (s), result (r),
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	186 arguments (3)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	187 {
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	188 arguments[0] = arg0;
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	189 arguments[1] = arg1;
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	190 arguments[2] = arg2;
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	191 }
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	192
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	193 llvm::Function *function;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	194 bool can_error;
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	195 bool side_effects;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	196 jit_type *result;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	197 std::vector<jit_type*> arguments;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	198 };
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	199
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	200 void add_overload (const overload& func)
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	201 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	202 add_overload (func, func.arguments);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	203 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	204
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	205 void add_overload (llvm::Function f, bool e, bool s, jit_type r, jit_type *arg0)
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	206 {
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	207 overload ol (f, e, s, r, arg0);
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	208 add_overload (ol);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	209 }
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	210
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	211 void add_overload (llvm::Function f, bool e, bool s, jit_type r, jit_type *arg0,
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	212 jit_type *arg1)
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	213 {
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	214 overload ol (f, e, s, r, arg0, arg1);
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	215 add_overload (ol);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	216 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	217
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	218 void add_overload (llvm::Function f, bool e, bool s, jit_type r, jit_type *arg0,
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	219 jit_type arg1, jit_type arg2)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	220 {
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	221 overload ol (f, e, s, r, arg0, arg1, arg2);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	222 add_overload (ol);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	223 }
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	224
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	225 void add_overload (const overload& func,
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	226 const std::vector<jit_type*>& args);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	227
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	228 const overload& get_overload (const std::vector<jit_type *>& types) const;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	229
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	230 const overload& get_overload (jit_type *arg0) const
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	231 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	232 std::vector<jit_type *> types (1);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	233 types[0] = arg0;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	234 return get_overload (types);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	235 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	236
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	237 const overload& get_overload (jit_type arg0, jit_type arg1) const
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	238 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	239 std::vector<jit_type *> types (2);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	240 types[0] = arg0;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	241 types[1] = arg1;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	242 return get_overload (types);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	243 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	244
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	245 jit_type get_result (const std::vector<jit_type >& types) const
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	246 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	247 const overload& temp = get_overload (types);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	248 return temp.result;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	249 }
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	250
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	251 jit_type get_result (jit_type arg0, jit_type *arg1) const
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	252 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	253 const overload& temp = get_overload (arg0, arg1);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	254 return temp.result;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	255 }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	256
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	257 const std::string& name (void) const { return mname; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	258
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	259 void stash_name (const std::string& aname) { mname = aname; }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	260 private:
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	261 Array<octave_idx_type> to_idx (const std::vector<jit_type*>& types) const;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	262
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	263 std::vector<Array<overload> > overloads;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	264
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	265 std::string mname;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	266 };
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	267
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	268 // Get information and manipulate jit types.
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	269 class
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	270 jit_typeinfo
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	271 {
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	272 public:
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	273 static void initialize (llvm::Module m, llvm::ExecutionEngine e);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	274
14922 2e6f83b2f2b9 Cleanup of some type inference functions Max Brister <max@2bass.com> parents: 14920 diff changeset	275 static jit_type join (jit_type lhs, jit_type *rhs)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	276 {
14922 2e6f83b2f2b9 Cleanup of some type inference functions Max Brister <max@2bass.com> parents: 14920 diff changeset	277 return instance->do_join (lhs, rhs);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	278 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	279
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	280 static jit_type *get_any (void) { return instance->any; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	281
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	282 static jit_type *get_scalar (void) { return instance->scalar; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	283
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	284 static llvm::Type *get_scalar_llvm (void) { return instance->scalar->to_llvm (); }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	285
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	286 static jit_type *get_range (void) { return instance->range; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	287
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	288 static jit_type *get_string (void) { return instance->string; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	289
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	290 static jit_type *get_bool (void) { return instance->boolean; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	291
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	292 static jit_type *get_index (void) { return instance->index; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	293
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	294 static llvm::Type *get_index_llvm (void) { return instance->index->to_llvm (); }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	295
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	296 static jit_type *type_of (const octave_value& ov)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	297 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	298 return instance->do_type_of (ov);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	299 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	300
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	301 static const jit_function& binary_op (int op)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	302 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	303 return instance->do_binary_op (op);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	304 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	305
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	306 static const jit_function& grab (void) { return instance->grab_fn; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	307
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	308 static const jit_function& release (void)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	309 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	310 return instance->release_fn;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	311 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	312
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	313 static const jit_function::overload& get_release (jit_type *type)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	314 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	315 return instance->release_fn.get_overload (type);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	316 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	317
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	318 static const jit_function& print_value (void)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	319 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	320 return instance->print_fn;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	321 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	322
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	323 static const jit_function& for_init (void)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	324 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	325 return instance->for_init_fn;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	326 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	327
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	328 static const jit_function& for_check (void)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	329 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	330 return instance->for_check_fn;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	331 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	332
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	333 static const jit_function& for_index (void)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	334 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	335 return instance->for_index_fn;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	336 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	337
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	338 static const jit_function& make_range (void)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	339 {
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	340 return instance->make_range_fn;
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	341 }
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	342
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	343 static const jit_function& cast (jit_type *result)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	344 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	345 return instance->do_cast (result);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	346 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	347
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	348 static const jit_function::overload& cast (jit_type to, jit_type from)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	349 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	350 return instance->do_cast (to, from);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	351 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	352 private:
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	353 jit_typeinfo (llvm::Module m, llvm::ExecutionEngine e);
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	354
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	355 // FIXME: Do these methods really need to be in jit_typeinfo?
14922 2e6f83b2f2b9 Cleanup of some type inference functions Max Brister <max@2bass.com> parents: 14920 diff changeset	356 jit_type do_join (jit_type lhs, jit_type *rhs)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	357 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	358 // empty case
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	359 if (! lhs)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	360 return rhs;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	361
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	362 if (! rhs)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	363 return lhs;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	364
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	365 // check for a shared parent
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	366 while (lhs != rhs)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	367 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	368 if (lhs->depth () > rhs->depth ())
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	369 lhs = lhs->parent ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	370 else if (lhs->depth () < rhs->depth ())
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	371 rhs = rhs->parent ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	372 else
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	373 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	374 // we MUST have depth > 0 as any is the base type of everything
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	375 do
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	376 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	377 lhs = lhs->parent ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	378 rhs = rhs->parent ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	379 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	380 while (lhs != rhs);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	381 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	382 }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	383
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	384 return lhs;
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	385 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	386
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	387 jit_type do_difference (jit_type lhs, jit_type *)
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	388 {
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	389 // FIXME: Maybe we can do something smarter?
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	390 return lhs;
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	391 }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	392
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	393 jit_type *do_type_of (const octave_value &ov) const;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	394
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	395 const jit_function& do_binary_op (int op) const
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	396 {
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	397 assert (static_cast<size_t>(op) < binary_ops.size ());
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	398 return binary_ops[op];
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	399 }
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	400
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	401 const jit_function& do_cast (jit_type *to)
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	402 {
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	403 static jit_function null_function;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	404 if (! to)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	405 return null_function;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	406
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	407 size_t id = to->type_id ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	408 if (id >= casts.size ())
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	409 return null_function;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	410 return casts[id];
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	411 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	412
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	413 const jit_function::overload& do_cast (jit_type to, jit_type from)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	414 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	415 return do_cast (to).get_overload (from);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	416 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	417
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	418 jit_type new_type (const std::string& name, jit_type parent,
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	419 llvm::Type *llvm_type);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	420
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	421
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	422 void add_print (jit_type ty, void call);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	423
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	424 void add_binary_op (jit_type *ty, int op, int llvm_op);
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	425
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	426 void add_binary_icmp (jit_type *ty, int op, int llvm_op);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	427
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	428 void add_binary_fcmp (jit_type *ty, int op, int llvm_op);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	429
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	430 llvm::Function create_function (const llvm::Twine& name, llvm::Type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	431 llvm::Type *arg0)
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	432 {
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	433 std::vector<llvm::Type *> args (1, arg0);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	434 return create_function (name, ret, args);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	435 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	436
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	437 llvm::Function create_function (const llvm::Twine& name, jit_type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	438 jit_type *arg0)
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	439 {
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	440 return create_function (name, ret->to_llvm (), arg0->to_llvm ());
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	441 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	442
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	443 llvm::Function create_function (const llvm::Twine& name, llvm::Type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	444 llvm::Type arg0, llvm::Type arg1)
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	445 {
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	446 std::vector<llvm::Type *> args (2);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	447 args[0] = arg0;
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	448 args[1] = arg1;
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	449 return create_function (name, ret, args);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	450 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	451
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	452 llvm::Function create_function (const llvm::Twine& name, jit_type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	453 jit_type arg0, jit_type arg1)
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	454 {
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	455 return create_function (name, ret->to_llvm (), arg0->to_llvm (),
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	456 arg1->to_llvm ());
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	457 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	458
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	459 llvm::Function create_function (const llvm::Twine& name, llvm::Type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	460 llvm::Type arg0, llvm::Type arg1,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	461 llvm::Type *arg2)
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	462 {
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	463 std::vector<llvm::Type *> args (3);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	464 args[0] = arg0;
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	465 args[1] = arg1;
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	466 args[2] = arg2;
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	467 return create_function (name, ret, args);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	468 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	469
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	470 llvm::Function create_function (const llvm::Twine& name, jit_type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	471 jit_type arg0, jit_type arg1,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	472 jit_type *arg2)
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	473 {
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	474 return create_function (name, ret->to_llvm (), arg0->to_llvm (),
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	475 arg1->to_llvm (), arg2->to_llvm ());
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	476 }
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	477
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	478 llvm::Function create_function (const llvm::Twine& name, llvm::Type ret,
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	479 const std::vector<llvm::Type *>& args);
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	480
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	481 llvm::Function create_identity (jit_type type);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	482
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	483 static jit_typeinfo *instance;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	484
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	485 llvm::Module *module;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	486 llvm::ExecutionEngine *engine;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	487 int next_id;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	488
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	489 llvm::Type *ov_t;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	490
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	491 std::vector<jit_type*> id_to_type;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	492 jit_type *any;
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	493 jit_type *scalar;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	494 jit_type *range;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	495 jit_type *string;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	496 jit_type *boolean;
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	497 jit_type *index;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	498
54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	499 std::vector<jit_function> binary_ops;
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	500 jit_function grab_fn;
cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	501 jit_function release_fn;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	502 jit_function print_fn;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	503 jit_function for_init_fn;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	504 jit_function for_check_fn;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	505 jit_function for_index_fn;
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	506 jit_function logically_true;
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	507 jit_function make_range_fn;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	508
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	509 // type id -> cast function TO that type
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	510 std::vector<jit_function> casts;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	511
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	512 // type id -> identity function
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	513 std::vector<llvm::Function *> identities;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	514 };
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	515
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	516 // The low level octave jit ir
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	517 // this ir is close to llvm, but contains information for doing type inference.
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	518 // We convert the octave parse tree to this IR directly.
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	519
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	520 #define JIT_VISIT_IR_NOTEMPLATE \
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	521 JIT_METH(block) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	522 JIT_METH(break) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	523 JIT_METH(cond_break) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	524 JIT_METH(call) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	525 JIT_METH(extract_argument) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	526 JIT_METH(store_argument) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	527 JIT_METH(phi) \
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	528 JIT_METH(variable)
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	529
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	530 #define JIT_VISIT_IR_CONST \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	531 JIT_METH(const_scalar) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	532 JIT_METH(const_index) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	533 JIT_METH(const_string) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	534 JIT_METH(const_range)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	535
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	536 #define JIT_VISIT_IR_ABSTRACT \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	537 JIT_METH(instruction) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	538 JIT_METH(terminator)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	539
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	540 #define JIT_VISIT_IR_CLASSES \
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	541 JIT_VISIT_IR_NOTEMPLATE \
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	542 JIT_VISIT_IR_CONST
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	543
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	544 #define JIT_VISIT_IR_ALL \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	545 JIT_VISIT_IR_CLASSES \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	546 JIT_VISIT_IR_ABSTRACT
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	547
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	548 // forward declare all ir classes
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	549 #define JIT_METH(cname) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	550 class jit_ ## cname;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	551
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	552 JIT_VISIT_IR_ABSTRACT
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	553 JIT_VISIT_IR_NOTEMPLATE
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	554
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	555 #undef JIT_METH
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	556
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	557 // constants are typedefs from jit_const
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	558 template <typename T, jit_type (EXTRACT_T)(void), typename PASS_T = T,
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	559 bool QUOTE=false>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	560 class jit_const;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	561
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	562 typedef jit_const<double, jit_typeinfo::get_scalar> jit_const_scalar;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	563 typedef jit_const<octave_idx_type, jit_typeinfo::get_index> jit_const_index;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	564
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	565 typedef jit_const<std::string, jit_typeinfo::get_string, const std::string&, true>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	566 jit_const_string;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	567 typedef jit_const<jit_range, jit_typeinfo::get_range, const jit_range&>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	568 jit_const_range;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	569
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	570 class jit_ir_walker;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	571 class jit_use;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	572
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	573 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	574 jit_value
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	575 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	576 friend class jit_use;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	577 public:
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	578 jit_value (void) : llvm_value (0), ty (0), use_head (0), myuse_count (0) {}
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	579
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	580 virtual ~jit_value (void);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	581
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	582 // replace all uses with
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	583 void replace_with (jit_value *value);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	584
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	585 jit_type *type (void) const { return ty; }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	586
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	587 llvm::Type *type_llvm (void) const
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	588 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	589 return ty ? ty->to_llvm () : 0;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	590 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	591
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	592 const std::string& type_name (void) const
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	593 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	594 return ty->name ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	595 }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	596
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	597 void stash_type (jit_type *new_ty) { ty = new_ty; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	598
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	599 jit_use *first_use (void) const { return use_head; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	600
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	601 size_t use_count (void) const { return myuse_count; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	602
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	603 std::string print_string (void)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	604 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	605 std::stringstream ss;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	606 print (ss);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	607 return ss.str ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	608 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	609
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	610 virtual std::ostream& print (std::ostream& os, size_t indent = 0) const = 0;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	611
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	612 virtual std::ostream& short_print (std::ostream& os) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	613 { return print (os); }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	614
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	615 virtual void accept (jit_ir_walker& walker) = 0;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	616
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	617 bool has_llvm (void) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	618 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	619 return llvm_value;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	620 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	621
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	622 llvm::Value *to_llvm (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	623 {
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	624 assert (llvm_value);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	625 return llvm_value;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	626 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	627
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	628 void stash_llvm (llvm::Value *compiled)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	629 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	630 llvm_value = compiled;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	631 }
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	632
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	633 #define JIT_METH(cname) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	634 virtual bool is_ ## cname (void) const \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	635 { return false; } \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	636 \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	637 virtual jit_ ## cname *to_ ## cname (void) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	638 { return 0; } \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	639 \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	640 virtual const jit_ ## cname *to_ ## cname (void) const \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	641 { return 0; }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	642
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	643 JIT_VISIT_IR_NOTEMPLATE
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	644 JIT_VISIT_IR_ABSTRACT
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	645
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	646 #undef JIT_METH
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	647
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	648 protected:
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	649 std::ostream& print_indent (std::ostream& os, size_t indent) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	650 {
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	651 for (size_t i = 0; i < indent * 8; ++i)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	652 os << " ";
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	653 return os;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	654 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	655
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	656 llvm::Value *llvm_value;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	657 private:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	658 jit_type *ty;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	659 jit_use *use_head;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	660 size_t myuse_count;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	661 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	662
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	663 std::ostream& operator<< (std::ostream& os, const jit_value& value);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	664
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	665 #define JIT_GEN_CASTS(cname) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	666 virtual bool is_ ## cname (void) const \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	667 { return true; } \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	668 \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	669 virtual jit_ ## cname *to_ ## cname (void) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	670 { return this; } \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	671 \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	672 virtual const jit_ ## cname *to_ ## cname (void) const \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	673 { return this; }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	674
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	675 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	676 jit_use
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	677 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	678 public:
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	679 jit_use (void) : mvalue (0), mnext (0), mprev (0), muser (0), mindex (0) {}
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	680
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	681 // we should really have a move operator, but not until c++11 :(
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	682 jit_use (const jit_use& use) : mvalue (0), mnext (0), mprev (0), muser (0),
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	683 mindex (0)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	684 {
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	685 *this = use;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	686 }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	687
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	688 ~jit_use (void) { remove (); }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	689
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	690 jit_use& operator= (const jit_use& use)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	691 {
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	692 stash_value (use.value (), use.user (), use.index ());
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	693 return *this;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	694 }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	695
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	696 jit_value *value (void) const { return mvalue; }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	697
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	698 size_t index (void) const { return mindex; }
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	699
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	700 jit_instruction *user (void) const { return muser; }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	701
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	702 jit_block *user_parent (void) const;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	703
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	704 std::list<jit_block *> user_parent_location (void) const;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	705
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	706 void stash_value (jit_value avalue, jit_instruction auser = 0,
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	707 size_t aindex = -1)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	708 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	709 remove ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	710
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	711 mvalue = avalue;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	712
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	713 if (mvalue)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	714 {
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	715 if (mvalue->use_head)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	716 {
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	717 mvalue->use_head->mprev = this;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	718 mnext = mvalue->use_head;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	719 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	720
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	721 mvalue->use_head = this;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	722 ++mvalue->myuse_count;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	723 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	724
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	725 mindex = aindex;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	726 muser = auser;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	727 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	728
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	729 jit_use *next (void) const { return mnext; }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	730
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	731 jit_use *prev (void) const { return mprev; }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	732 private:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	733 void remove (void)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	734 {
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	735 if (mvalue)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	736 {
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	737 if (this == mvalue->use_head)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	738 mvalue->use_head = mnext;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	739
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	740 if (mprev)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	741 mprev->mnext = mnext;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	742
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	743 if (mnext)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	744 mnext->mprev = mprev;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	745
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	746 mnext = mprev = 0;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	747 --mvalue->myuse_count;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	748 mvalue = 0;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	749 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	750 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	751
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	752 jit_value *mvalue;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	753 jit_use *mnext;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	754 jit_use *mprev;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	755 jit_instruction *muser;
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	756 size_t mindex;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	757 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	758
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	759 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	760 jit_instruction : public jit_value
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	761 {
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	762 public:
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	763 // FIXME: this code could be so much pretier with varadic templates...
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	764 jit_instruction (void) : id (next_id ()), mparent (0)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	765 {}
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	766
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	767 jit_instruction (size_t nargs, jit_value *adefault = 0)
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	768 : already_infered (nargs, reinterpret_cast<jit_type *>(0)), arguments (nargs),
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	769 id (next_id ()), mparent (0)
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	770 {
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	771 if (adefault)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	772 for (size_t i = 0; i < nargs; ++i)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	773 stash_argument (i, adefault);
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	774 }
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	775
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	776 jit_instruction (jit_value *arg0)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	777 : already_infered (1, reinterpret_cast<jit_type *>(0)), arguments (1),
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	778 id (next_id ()), mparent (0)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	779 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	780 stash_argument (0, arg0);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	781 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	782
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	783 jit_instruction (jit_value arg0, jit_value arg1)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	784 : already_infered (2, reinterpret_cast<jit_type *>(0)), arguments (2),
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	785 id (next_id ()), mparent (0)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	786 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	787 stash_argument (0, arg0);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	788 stash_argument (1, arg1);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	789 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	790
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	791 jit_instruction (jit_value arg0, jit_value arg1, jit_value *arg2)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	792 : already_infered (3, reinterpret_cast<jit_type *>(0)), arguments (3),
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	793 id (next_id ()), mparent (0)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	794 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	795 stash_argument (0, arg0);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	796 stash_argument (1, arg1);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	797 stash_argument (2, arg2);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	798 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	799
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	800 jit_instruction (jit_value arg0, jit_value arg1, jit_value *arg2,
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	801 jit_value *arg3)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	802 : already_infered (3, reinterpret_cast<jit_type *>(0)), arguments (4),
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	803 id (next_id ()), mparent (0)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	804 {
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	805 stash_argument (0, arg0);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	806 stash_argument (1, arg1);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	807 stash_argument (2, arg2);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	808 stash_argument (3, arg3);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	809 }
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	810
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	811 static void reset_ids (void)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	812 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	813 next_id (true);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	814 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	815
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	816 jit_value *argument (size_t i) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	817 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	818 return arguments[i].value ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	819 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	820
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	821 llvm::Value *argument_llvm (size_t i) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	822 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	823 assert (argument (i));
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	824 return argument (i)->to_llvm ();
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	825 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	826
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	827 jit_type *argument_type (size_t i) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	828 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	829 return argument (i)->type ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	830 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	831
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	832 llvm::Type *argument_type_llvm (size_t i) const
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	833 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	834 assert (argument (i));
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	835 return argument_type (i)->to_llvm ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	836 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	837
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	838 // generate functions of form argument_type where type is any subclass of
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	839 // jit_value
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	840 #define JIT_METH(cname) \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	841 jit_ ## cname *argument_ ## cname (size_t i) const \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	842 { \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	843 jit_value *arg = argument (i); \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	844 return arg ? arg->to_ ## cname () : 0; \
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	845 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	846
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	847 JIT_VISIT_IR_ABSTRACT
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	848 JIT_VISIT_IR_NOTEMPLATE
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	849
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	850 #undef JIT_METH
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	851
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	852 std::ostream& print_argument (std::ostream& os, size_t i) const
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	853 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	854 if (argument (i))
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	855 return argument (i)->short_print (os);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	856 else
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	857 return os << "NULL";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	858 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	859
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	860 void stash_argument (size_t i, jit_value *arg)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	861 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	862 arguments[i].stash_value (arg, this, i);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	863 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	864
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	865 size_t argument_count (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	866 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	867 return arguments.size ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	868 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	869
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	870 void resize_arguments (size_t acount, jit_value *adefault = 0)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	871 {
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	872 size_t old = arguments.size ();
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	873 arguments.resize (acount);
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	874
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	875 if (adefault)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	876 for (size_t i = old; i < acount; ++i)
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	877 stash_argument (i, adefault);
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	878 }
168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	879
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	880 // argument types which have been infered already
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	881 const std::vector<jit_type *>& argument_types (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	882 { return already_infered; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	883
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	884 virtual bool dead (void) const { return false; }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	885
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	886 virtual bool almost_dead (void) const { return false; }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	887
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	888 virtual bool infer (void) { return false; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	889
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	890 void remove (void);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	891
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	892 void push_variable (void);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	893
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	894 void pop_variable (void);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	895
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	896 virtual std::ostream& short_print (std::ostream& os) const;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	897
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	898 jit_block *parent (void) const { return mparent; }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	899
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	900 std::list<jit_instruction *>::iterator location (void) const
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	901 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	902 return mlocation;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	903 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	904
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	905 llvm::BasicBlock *parent_llvm (void) const;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	906
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	907 void stash_parent (jit_block *aparent,
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	908 std::list<jit_instruction *>::iterator alocation)
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	909 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	910 mparent = aparent;
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	911 mlocation = alocation;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	912 }
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	913
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	914 jit_variable *tag (void) const;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	915
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	916 void stash_tag (jit_variable *atag);
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	917
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	918 JIT_GEN_CASTS (instruction)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	919 protected:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	920 std::vector<jit_type *> already_infered;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	921 private:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	922 static size_t next_id (bool reset = false)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	923 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	924 static size_t ret = 0;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	925 if (reset)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	926 return ret = 0;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	927
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	928 return ret++;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	929 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	930
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	931 std::vector<jit_use> arguments;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	932
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	933 jit_use mtag;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	934
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	935 size_t id;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	936 jit_block *mparent;
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	937 std::list<jit_instruction *>::iterator mlocation;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	938 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	939
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	940 // defnie accept methods for subclasses
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	941 #define JIT_VALUE_ACCEPT(clname) \
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	942 virtual void accept (jit_ir_walker& walker);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	943
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	944 template <typename T, jit_type (EXTRACT_T)(void), typename PASS_T,
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	945 bool QUOTE>
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	946 class
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	947 jit_const : public jit_instruction
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	948 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	949 public:
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	950 typedef PASS_T pass_t;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	951
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	952 jit_const (PASS_T avalue) : mvalue (avalue)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	953 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	954 stash_type (EXTRACT_T ());
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	955 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	956
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	957 PASS_T value (void) const { return mvalue; }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	958
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	959 virtual std::ostream& print (std::ostream& os, size_t indent) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	960 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	961 print_indent (os, indent);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	962 short_print (os) << " = ";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	963 if (QUOTE)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	964 os << "\"";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	965 os << mvalue;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	966 if (QUOTE)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	967 os << "\"";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	968 return os;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	969 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	970
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	971 JIT_VALUE_ACCEPT (jit_const);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	972 private:
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	973 T mvalue;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	974 };
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	975
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	976 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	977 jit_block : public jit_value
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	978 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	979 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	980 typedef std::list<jit_instruction *> instruction_list;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	981 typedef instruction_list::iterator iterator;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	982 typedef instruction_list::const_iterator const_iterator;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	983
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	984 typedef std::set<jit_block *> df_set;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	985 typedef df_set::const_iterator df_iterator;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	986
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	987 jit_block (const std::string& aname) : mvisit_count (0), mid (NO_ID), idom (0),
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	988 mname (aname)
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	989 {}
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	990
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	991 const std::string& name (void) const { return mname; }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	992
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	993 jit_instruction prepend (jit_instruction instr);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	994
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	995 jit_instruction prepend_after_phi (jit_instruction instr);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	996
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	997 jit_instruction append (jit_instruction instr);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	998
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	999 jit_instruction insert_before (iterator loc, jit_instruction instr);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1000
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1001 jit_instruction insert_after (iterator loc, jit_instruction instr);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1002
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1003 void remove (jit_block::iterator iter)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1004 {
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1005 jit_instruction instr = iter;
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1006 instructions.erase (iter);
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1007 instr->stash_parent (0, instructions.end ());
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1008 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1009
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1010 jit_terminator *terminator (void) const;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1011
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	1012 jit_block *pred (size_t idx) const;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1013
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1014 jit_terminator *pred_terminator (size_t idx) const
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1015 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1016 return pred (idx)->terminator ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1017 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1018
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1019 std::ostream& print_pred (std::ostream& os, size_t idx) const
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1020 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1021 return pred (idx)->short_print (os);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1022 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1023
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1024 // takes into account for the addition of phi merges
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1025 llvm::BasicBlock *pred_llvm (size_t idx) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1026 {
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	1027 if (mpred_llvm.size () < pred_count ())
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1028 mpred_llvm.resize (pred_count ());
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1029
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1030 return mpred_llvm[idx] ? mpred_llvm[idx] : pred (idx)->to_llvm ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1031 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1032
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1033 llvm::BasicBlock pred_llvm (jit_block apred) const
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1034 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1035 return pred_llvm (pred_index (apred));
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1036 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1037
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	1038 size_t pred_index (jit_block *apred) const;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1039
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1040 // create llvm phi merge blocks for all predecessors (if required)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1041 void create_merge (llvm::Function *inside, size_t pred_idx);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1042
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1043 size_t pred_count (void) const { return use_count (); }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1044
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1045 jit_block *succ (size_t i) const;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1046
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1047 size_t succ_count (void) const;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1048
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1049 iterator begin (void) { return instructions.begin (); }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1050
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1051 const_iterator begin (void) const { return instructions.begin (); }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1052
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1053 iterator end (void) { return instructions.end (); }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1054
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1055 const_iterator end (void) const { return instructions.end (); }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1056
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1057 iterator phi_begin (void);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1058
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1059 iterator phi_end (void);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1060
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1061 iterator nonphi_begin (void);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1062
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1063 // must label before id is valid
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1064 size_t id (void) const { return mid; }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1065
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1066 // dominance frontier
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1067 const df_set& df (void) const { return mdf; }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1068
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1069 df_iterator df_begin (void) const { return mdf.begin (); }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1070
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1071 df_iterator df_end (void) const { return mdf.end (); }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1072
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1073 // label with a RPO walk
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1074 void label (void)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1075 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1076 size_t number = 0;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1077 label (mvisit_count, number);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1078 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1079
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1080 void label (size_t visit_count, size_t& number)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1081 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1082 if (mvisit_count > visit_count)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1083 return;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1084 ++mvisit_count;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1085
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1086 for (size_t i = 0; i < pred_count (); ++i)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1087 pred (i)->label (visit_count, number);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1088
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1089 mid = number;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1090 ++number;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1091 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1092
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1093 // See for idom computation algorithm
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1094 // Cooper, Keith D.; Harvey, Timothy J; and Kennedy, Ken (2001).
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1095 // "A Simple, Fast Dominance Algorithm"
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1096 void compute_idom (jit_block *final)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1097 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1098 bool changed;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1099 idom = this;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1100 do
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1101 changed = final->update_idom (mvisit_count);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1102 while (changed);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1103 }
14923 168cb10bb9c5 If, ifelse, and else statements JIT compile now Max Brister <max@2bass.com> parents: 14922 diff changeset	1104
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1105 // compute dominance frontier
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1106 void compute_df (void)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1107 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1108 compute_df (mvisit_count);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1109 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1110
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1111 void create_dom_tree (void)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1112 {
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1113 create_dom_tree (mvisit_count);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1114 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1115
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1116 // visit blocks in the order of the dominator tree
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1117 // inorder - Run on the root first, then children
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1118 // postorder - Run on children first, then the root
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1119 template <typename func_type0, typename func_type1>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1120 void visit_dom (func_type0 inorder, func_type1 postorder)
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1121 {
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1122 do_visit_dom (mvisit_count, inorder, postorder);
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1123 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1124
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1125 // call pop_varaible on all instructions
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1126 void pop_all (void);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1127
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1128 virtual std::ostream& print (std::ostream& os, size_t indent) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1129 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1130 print_indent (os, indent) << mname << ": %pred = ";
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1131 for (size_t i = 0; i < pred_count (); ++i)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1132 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1133 print_pred (os, i);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1134 if (i + 1 < pred_count ())
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1135 os << ", ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1136 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1137 os << std::endl;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1138
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1139 for (const_iterator iter = begin (); iter != end (); ++iter)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1140 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1141 jit_instruction instr = iter;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1142 instr->print (os, indent + 1) << std::endl;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1143 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1144 return os;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1145 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1146
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1147 // print dominator infomration
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1148 std::ostream& print_dom (std::ostream& os) const;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1149
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1150 virtual std::ostream& short_print (std::ostream& os) const
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1151 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1152 return os << mname;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1153 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1154
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1155 llvm::BasicBlock *to_llvm (void) const;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1156
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1157 JIT_VALUE_ACCEPT (block)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1158 JIT_GEN_CASTS (block)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1159 private:
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1160 void compute_df (size_t visit_count);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1161
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1162 bool update_idom (size_t visit_count);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1163
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1164 void create_dom_tree (size_t visit_count);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1165
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1166 jit_block idom_intersect (jit_block b);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1167
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1168 template <typename func_type0, typename func_type1>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1169 void do_visit_dom (size_t visit_count, func_type0 inorder, func_type1 postorder);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1170
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1171 static const size_t NO_ID = static_cast<size_t> (-1);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1172 size_t mvisit_count;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1173 size_t mid;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1174 jit_block *idom;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1175 df_set mdf;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1176 std::vector<jit_block *> dom_succ;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1177 std::string mname;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1178 instruction_list instructions;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1179 mutable std::vector<llvm::BasicBlock *> mpred_llvm;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1180 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1181
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1182 // allow regular function pointers as well as pointers to members
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1183 template <typename func_type>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1184 class jit_block_callback
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1185 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1186 public:
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1187 jit_block_callback (func_type afunction) : function (afunction) {}
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1188
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1189 void operator() (jit_block& block)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1190 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1191 function (block);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1192 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1193 private:
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1194 func_type function;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1195 };
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1196
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1197 template <>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1198 class jit_block_callback<void (jit_block::*)(void)>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1199 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1200 public:
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1201 typedef void (jit_block::*func_type)(void);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1202
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1203 jit_block_callback (func_type afunction) : function (afunction) {}
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1204
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1205 void operator() (jit_block& ablock)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1206 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1207 (ablock.*function) ();
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1208 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1209 private:
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1210 func_type function;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1211 };
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1212
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1213 template <typename func_type0, typename func_type1>
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1214 void
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1215 jit_block::do_visit_dom (size_t visit_count, func_type0 inorder, func_type1 postorder)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1216 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1217 if (mvisit_count > visit_count)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1218 return;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1219 mvisit_count = visit_count + 1;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1220
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1221 jit_block_callback<func_type0> inorder_cb (inorder);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1222 inorder_cb (*this);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1223
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1224 for (size_t i = 0; i < dom_succ.size (); ++i)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1225 dom_succ[i]->do_visit_dom (visit_count, inorder, postorder);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1226
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1227 jit_block_callback<func_type1> postorder_cb (postorder);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1228 postorder_cb (*this);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1229 }
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1230
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1231
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1232 // A non-ssa variable
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1233 class
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1234 jit_variable : public jit_value
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1235 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1236 public:
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1237 jit_variable (const std::string& aname) : mname (aname), mlast_use (0) {}
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1238
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1239 const std::string &name (void) const { return mname; }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1240
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1241 // manipulate the value_stack, for use during SSA construction. The top of the
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1242 // value stack represents the current value for this variable
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1243 bool has_top (void) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1244 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1245 return ! value_stack.empty ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1246 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1247
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1248 jit_value *top (void) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1249 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1250 return value_stack.top ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1251 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1252
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1253 void push (jit_instruction *v)
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1254 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1255 value_stack.push (v);
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1256 mlast_use = v;
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1257 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1258
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1259 void pop (void)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1260 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1261 value_stack.pop ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1262 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1263
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1264 jit_instruction *last_use (void) const
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1265 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1266 return mlast_use;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1267 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1268
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1269 void stash_last_use (jit_instruction *instr)
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1270 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1271 mlast_use = instr;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1272 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1273
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1274 // blocks in which we are used
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1275 void use_blocks (jit_block::df_set& result)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1276 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1277 jit_use *use = first_use ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1278 while (use)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1279 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1280 result.insert (use->user_parent ());
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1281 use = use->next ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1282 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1283 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1284
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1285 virtual std::ostream& print (std::ostream& os, size_t indent) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1286 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1287 return print_indent (os, indent) << mname;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1288 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1289
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1290 JIT_VALUE_ACCEPT (variable)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1291 JIT_GEN_CASTS (variable)
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1292 private:
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1293 std::string mname;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1294 std::stack<jit_value *> value_stack;
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1295 jit_instruction *mlast_use;
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1296 };
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1297
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1298 class
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1299 jit_phi : public jit_instruction
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1300 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1301 public:
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1302 jit_phi (jit_variable *avariable, size_t npred)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1303 : jit_instruction (npred)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1304 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1305 stash_tag (avariable);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1306 }
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1307
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1308 virtual bool dead (void) const
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1309 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1310 return use_count () == 0;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1311 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1312
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1313 virtual bool almost_dead (void) const
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1314 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1315 return use_count () <= 1;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1316 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1317
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1318 virtual bool infer (void)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1319 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1320 jit_type *infered = 0;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1321 for (size_t i = 0; i < argument_count (); ++i)
14922 2e6f83b2f2b9 Cleanup of some type inference functions Max Brister <max@2bass.com> parents: 14920 diff changeset	1322 infered = jit_typeinfo::join (infered, argument_type (i));
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1323
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1324 if (infered != type ())
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1325 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1326 stash_type (infered);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1327 return true;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1328 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1329
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1330 return false;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1331 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1332
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1333 virtual std::ostream& print (std::ostream& os, size_t indent) const
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1334 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1335 std::stringstream ss;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1336 print_indent (ss, indent);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1337 short_print (ss) << " phi ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1338 std::string ss_str = ss.str ();
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1339 std::string indent_str (ss_str.size (), ' ');
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1340 os << ss_str;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1341
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1342 jit_block *pblock = parent ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1343 for (size_t i = 0; i < argument_count (); ++i)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1344 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1345 if (i > 0)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1346 os << indent_str;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1347 os << "\| ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1348
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1349 pblock->print_pred (os, i) << " -> ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1350 print_argument (os, i);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1351
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1352 if (i + 1 < argument_count ())
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1353 os << std::endl;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1354 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1355
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1356 return os;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1357 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1358
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1359 JIT_VALUE_ACCEPT (phi);
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1360 JIT_GEN_CASTS (phi)
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1361 };
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1362
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1363 class
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1364 jit_terminator : public jit_instruction
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1365 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1366 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1367 jit_terminator (jit_value *arg0) : jit_instruction (arg0) {}
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1368
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1369 jit_terminator (jit_value arg0, jit_value arg1, jit_value *arg2)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1370 : jit_instruction (arg0, arg1, arg2) {}
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1371
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1372 virtual jit_block *sucessor (size_t idx = 0) const = 0;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1373
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1374 // return either our sucessors block directly, or the phi merge block
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1375 // between us and our sucessor
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1376 llvm::BasicBlock *sucessor_llvm (size_t idx = 0) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1377 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1378 jit_block *succ = sucessor (idx);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1379 llvm::BasicBlock *pllvm = parent_llvm ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1380 llvm::BasicBlock *spred_llvm = succ->pred_llvm (parent ());
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1381 llvm::BasicBlock *succ_llvm = succ->to_llvm ();
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1382 return pllvm == spred_llvm ? succ_llvm : spred_llvm;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1383 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1384
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1385 std::ostream& print_sucessor (std::ostream& os, size_t idx = 0) const
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1386 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1387 return sucessor (idx)->short_print (os);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1388 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1389
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1390 virtual size_t sucessor_count (void) const = 0;
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1391
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1392 JIT_GEN_CASTS (terminator)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1393 };
14913 c7071907a641 Use symbol_record_ref instead of names in JIT Max Brister <max@2bass.com> parents: 14911 diff changeset	1394
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1395 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1396 jit_break : public jit_terminator
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1397 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1398 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1399 jit_break (jit_block *succ) : jit_terminator (succ) {}
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1400
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1401 jit_block *sucessor (size_t idx = 0) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1402 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1403 jit_value *arg = argument (idx);
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1404 return static_cast<jit_block *> (arg);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1405 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1406
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1407 size_t sucessor_count (void) const { return 1; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1408
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1409 virtual std::ostream& print (std::ostream& os, size_t indent) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1410 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1411 print_indent (os, indent) << "break: ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1412 return print_sucessor (os);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1413 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1414
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1415 JIT_VALUE_ACCEPT (break)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1416 JIT_GEN_CASTS (break)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1417 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1418
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1419 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1420 jit_cond_break : public jit_terminator
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1421 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1422 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1423 jit_cond_break (jit_value c, jit_block ctrue, jit_block *cfalse)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1424 : jit_terminator (c, ctrue, cfalse) {}
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1425
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1426 jit_value *cond (void) const { return argument (0); }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1427
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1428 std::ostream& print_cond (std::ostream& os) const
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1429 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1430 return cond ()->short_print (os);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1431 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1432
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1433 llvm::Value *cond_llvm (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1434 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1435 return cond ()->to_llvm ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1436 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1437
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1438 jit_block *sucessor (size_t idx) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1439 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1440 jit_value *arg = argument (idx + 1);
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1441 return static_cast<jit_block *> (arg);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1442 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1443
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1444 size_t sucessor_count (void) const { return 2; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1445
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1446 virtual std::ostream& print (std::ostream& os, size_t indent) const
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1447 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1448 print_indent (os, indent) << "cond_break: ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1449 print_cond (os) << ", ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1450 print_sucessor (os, 0) << ", ";
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1451 return print_sucessor (os, 1);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1452 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1453
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1454 JIT_VALUE_ACCEPT (cond_break)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1455 JIT_GEN_CASTS (cond_break)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1456 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1457
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1458 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1459 jit_call : public jit_instruction
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1460 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1461 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1462 jit_call (const jit_function& afunction,
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1463 jit_value *arg0) : jit_instruction (arg0), mfunction (afunction) {}
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1464
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1465 jit_call (const jit_function& (*afunction) (void),
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1466 jit_value *arg0) : jit_instruction (arg0), mfunction (afunction ()) {}
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1467
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1468 jit_call (const jit_function& afunction,
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1469 jit_value arg0, jit_value arg1) : jit_instruction (arg0, arg1),
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1470 mfunction (afunction) {}
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1471
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1472 jit_call (const jit_function& (*afunction) (void),
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1473 jit_value arg0, jit_value arg1) : jit_instruction (arg0, arg1),
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1474 mfunction (afunction ()) {}
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1475
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1476 jit_call (const jit_function& (*afunction) (void),
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1477 jit_value arg0, jit_value arg1, jit_value *arg2)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1478 : jit_instruction (arg0, arg1, arg2), mfunction (afunction ()) {}
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1479
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1480 jit_call (const jit_function& (*afunction) (void),
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1481 jit_value arg0, jit_value arg1, jit_value arg2, jit_value arg3)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1482 : jit_instruction (arg0, arg1, arg2, arg3), mfunction (afunction ()) {}
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1483
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1484
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1485 const jit_function& function (void) const { return mfunction; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1486
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1487 bool has_side_effects (void) const
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1488 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1489 return overload ().side_effects;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1490 }
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1491
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1492 const jit_function::overload& overload (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1493 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1494 return mfunction.get_overload (argument_types ());
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1495 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1496
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1497 virtual std::ostream& print (std::ostream& os, size_t indent) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1498 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1499 print_indent (os, indent);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1500
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1501 if (use_count () \|\| tag ())
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1502 short_print (os) << " = ";
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1503 os << "call " << mfunction.name () << " (";
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1504
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1505 for (size_t i = 0; i < argument_count (); ++i)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1506 {
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1507 print_argument (os, i);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1508 if (i + 1 < argument_count ())
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1509 os << ", ";
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1510 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1511 return os << ")";
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1512 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1513
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1514 virtual bool dead (void) const;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1515
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1516 virtual bool almost_dead (void) const;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1517
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1518 virtual bool infer (void);
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1519
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1520 JIT_VALUE_ACCEPT (call)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1521 JIT_GEN_CASTS (call)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1522 private:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1523 const jit_function& mfunction;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1524 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1525
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1526 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1527 jit_extract_argument : public jit_instruction
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1528 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1529 public:
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1530 jit_extract_argument (jit_type atype, jit_variable var)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1531 : jit_instruction ()
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1532 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1533 stash_type (atype);
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1534 stash_tag (var);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1535 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1536
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1537 const std::string& name (void) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1538 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1539 return tag ()->name ();
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1540 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1541
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1542 const jit_function::overload& overload (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1543 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1544 return jit_typeinfo::cast (type (), jit_typeinfo::get_any ());
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1545 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1546
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1547 virtual std::ostream& print (std::ostream& os, size_t indent) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1548 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1549 print_indent (os, indent);
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1550 os << "exract ";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1551 short_print (os);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1552 return os;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1553 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1554
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1555 JIT_VALUE_ACCEPT (extract_argument)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1556 JIT_GEN_CASTS (extract_argument)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1557 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1558
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1559 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1560 jit_store_argument : public jit_instruction
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1561 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1562 public:
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1563 jit_store_argument (jit_variable *var)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1564 : jit_instruction (var)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1565 {
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1566 stash_tag (var);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1567 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1568
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1569 const std::string& name (void) const
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1570 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1571 return tag ()->name ();
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1572 }
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1573
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1574 const jit_function::overload& overload (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1575 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1576 return jit_typeinfo::cast (jit_typeinfo::get_any (), result_type ());
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1577 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1578
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1579 jit_value *result (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1580 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1581 return argument (0);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1582 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1583
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1584 jit_type *result_type (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1585 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1586 return result ()->type ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1587 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1588
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1589 llvm::Value *result_llvm (void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1590 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1591 return result ()->to_llvm ();
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1592 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1593
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1594 virtual std::ostream& print (std::ostream& os, size_t indent) const
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1595 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1596 jit_value *res = result ();
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1597 print_indent (os, indent) << "store ";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1598 short_print (os) << " = ";
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1599 return res->short_print (os);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1600 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1601
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1602 JIT_VALUE_ACCEPT (store_argument)
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1603 JIT_GEN_CASTS (store_argument)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1604 };
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1605
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1606 class
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1607 jit_ir_walker
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1608 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1609 public:
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1610 virtual ~jit_ir_walker () {}
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1611
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1612 #define JIT_METH(clname) \
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1613 virtual void visit (jit_ ## clname&) = 0;
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1614
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1615 JIT_VISIT_IR_CLASSES;
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1616
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1617 #undef JIT_METH
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1618 };
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1619
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1620 template <typename T, jit_type (EXTRACT_T)(void), typename PASS_T, bool QUOTE>
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1621 void
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1622 jit_const<T, EXTRACT_T, PASS_T, QUOTE>::accept (jit_ir_walker& walker)
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1623 {
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1624 walker.visit (*this);
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1625 }
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1626
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1627 // convert between IRs
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1628 // FIXME: Class relationships are messy from here on down. They need to be
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1629 // cleaned up.
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1630 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1631 jit_convert : public tree_walker
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1632 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1633 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1634 typedef std::pair<jit_type *, std::string> type_bound;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1635 typedef std::vector<type_bound> type_bound_vector;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1636
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1637 jit_convert (llvm::Module *module, tree &tee);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1638
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1639 ~jit_convert (void);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1640
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1641 llvm::Function *get_function (void) const { return function; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1642
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1643 const std::vector<std::pair<std::string, bool> >& get_arguments(void) const
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1644 { return arguments; }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1645
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1646 const type_bound_vector& get_bounds (void) const { return bounds; }
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1647
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1648 void visit_anon_fcn_handle (tree_anon_fcn_handle&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1649
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1650 void visit_argument_list (tree_argument_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1651
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1652 void visit_binary_expression (tree_binary_expression&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1653
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1654 void visit_break_command (tree_break_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1655
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1656 void visit_colon_expression (tree_colon_expression&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1657
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1658 void visit_continue_command (tree_continue_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1659
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1660 void visit_global_command (tree_global_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1661
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1662 void visit_persistent_command (tree_persistent_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1663
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1664 void visit_decl_elt (tree_decl_elt&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1665
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1666 void visit_decl_init_list (tree_decl_init_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1667
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1668 void visit_simple_for_command (tree_simple_for_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1669
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1670 void visit_complex_for_command (tree_complex_for_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1671
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1672 void visit_octave_user_script (octave_user_script&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1673
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1674 void visit_octave_user_function (octave_user_function&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1675
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1676 void visit_octave_user_function_header (octave_user_function&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1677
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1678 void visit_octave_user_function_trailer (octave_user_function&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1679
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1680 void visit_function_def (tree_function_def&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1681
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1682 void visit_identifier (tree_identifier&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1683
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1684 void visit_if_clause (tree_if_clause&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1685
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1686 void visit_if_command (tree_if_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1687
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1688 void visit_if_command_list (tree_if_command_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1689
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1690 void visit_index_expression (tree_index_expression&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1691
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1692 void visit_matrix (tree_matrix&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1693
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1694 void visit_cell (tree_cell&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1695
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1696 void visit_multi_assignment (tree_multi_assignment&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1697
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1698 void visit_no_op_command (tree_no_op_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1699
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1700 void visit_constant (tree_constant&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1701
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1702 void visit_fcn_handle (tree_fcn_handle&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1703
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1704 void visit_parameter_list (tree_parameter_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1705
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1706 void visit_postfix_expression (tree_postfix_expression&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1707
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1708 void visit_prefix_expression (tree_prefix_expression&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1709
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1710 void visit_return_command (tree_return_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1711
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1712 void visit_return_list (tree_return_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1713
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1714 void visit_simple_assignment (tree_simple_assignment&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1715
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1716 void visit_statement (tree_statement&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1717
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1718 void visit_statement_list (tree_statement_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1719
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1720 void visit_switch_case (tree_switch_case&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1721
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1722 void visit_switch_case_list (tree_switch_case_list&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1723
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1724 void visit_switch_command (tree_switch_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1725
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1726 void visit_try_catch_command (tree_try_catch_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1727
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1728 void visit_unwind_protect_command (tree_unwind_protect_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1729
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1730 void visit_while_command (tree_while_command&);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1731
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1732 void visit_do_until_command (tree_do_until_command&);
14915 cba58541954c Add if support and fix leak with any Max Brister <max@2bass.com> parents: 14914 diff changeset	1733
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1734 // this would be easier with variadic templates
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1735 template <typename T>
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1736 T *create (void)
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1737 {
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1738 T *ret = new T();
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1739 track_value (ret);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1740 return ret;
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1741 }
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1742
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1743 template <typename T, typename ARG0>
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1744 T *create (const ARG0& arg0)
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1745 {
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1746 T *ret = new T(arg0);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1747 track_value (ret);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1748 return ret;
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1749 }
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1750
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1751 template <typename T, typename ARG0, typename ARG1>
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1752 T *create (const ARG0& arg0, const ARG1& arg1)
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1753 {
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1754 T *ret = new T(arg0, arg1);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1755 track_value (ret);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1756 return ret;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1757 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1758
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1759 template <typename T, typename ARG0, typename ARG1, typename ARG2>
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1760 T *create (const ARG0& arg0, const ARG1& arg1, const ARG2& arg2)
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1761 {
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1762 T *ret = new T(arg0, arg1, arg2);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1763 track_value (ret);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1764 return ret;
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1765 }
14936 32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1766
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1767 template <typename T, typename ARG0, typename ARG1, typename ARG2,
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1768 typename ARG3>
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1769 T *create (const ARG0& arg0, const ARG1& arg1, const ARG2& arg2,
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1770 const ARG3& arg3)
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1771 {
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1772 T *ret = new T(arg0, arg1, arg2, arg3);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1773 track_value (ret);
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1774 return ret;
32deb562ae77 Allow for construction of ranges during jit Max Brister <max@2bass.com> parents: 14935 diff changeset	1775 }
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1776 private:
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1777 typedef std::list<jit_block *> block_list;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1778 typedef block_list::iterator block_iterator;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1779
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1780 std::vector<std::pair<std::string, bool> > arguments;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1781 type_bound_vector bounds;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1782
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1783 // used instead of return values from visit_* functions
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1784 jit_instruction *result;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1785
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1786 jit_block *entry_block;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1787
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1788 jit_block *block;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1789
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1790 llvm::Function *function;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1791
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1792 std::list<jit_block *> blocks;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1793
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1794 std::list<jit_instruction *> worklist;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1795
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1796 std::list<jit_value *> constants;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1797
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1798 std::list<jit_value *> all_values;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1799
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1800 size_t iterator_count;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1801
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1802 typedef std::map<std::string, jit_variable *> vmap_t;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1803 vmap_t vmap;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1804
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1805 jit_variable *get_variable (const std::string& vname);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1806
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1807 jit_instruction do_assign (const std::string& lhs, jit_instruction rhs,
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1808 bool print);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1809
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1810 jit_instruction visit (tree tee) { return visit (*tee); }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1811
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1812 jit_instruction *visit (tree& tee);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1813
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1814 void append_users (jit_value *v)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1815 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1816 for (jit_use *use = v->first_use (); use; use = use->next ())
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1817 worklist.push_back (use->user ());
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1818 }
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1819
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1820 void track_value (jit_value *value)
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1821 {
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1822 if (value->type ())
14925 8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1823 constants.push_back (value);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1824 all_values.push_back (value);
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1825 }
8697e3e9d77a Properly cleanup the low level IR Max Brister <max@2bass.com> parents: 14923 diff changeset	1826
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1827 void construct_ssa (jit_block *final_block);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1828
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1829 static void do_construct_ssa (jit_block& block);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1830
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1831 void place_releases (void);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1832
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1833 void print_blocks (const std::string& header)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1834 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1835 std::cout << "-------------------- " << header << " --------------------\n";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1836 for (std::list<jit_block *>::iterator iter = blocks.begin ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1837 iter != blocks.end (); ++iter)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1838 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1839 assert (*iter);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1840 (*iter)->print (std::cout, 0);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1841 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1842 std::cout << std::endl;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1843 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1844
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1845 void print_dom (void)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1846 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1847 std::cout << "-------------------- dom info --------------------\n";
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1848 for (std::list<jit_block *>::iterator iter = blocks.begin ();
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1849 iter != blocks.end (); ++iter)
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1850 {
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1851 assert (*iter);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1852 (*iter)->print_dom (std::cout);
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1853 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1854 std::cout << std::endl;
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1855 }
39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1856
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1857 bool breaking; // true if we are breaking OR continuing
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1858 block_list breaks;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1859 block_list continues;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1860
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1861 void finish_breaks (jit_block *dest, const block_list& lst);
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1862
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1863 struct release_placer
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1864 {
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1865 release_placer (jit_convert& aconvert) : convert (aconvert) {}
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1866
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1867 jit_convert& convert;
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1868
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1869 void operator() (jit_block& block);
5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1870 };
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1871
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1872 // this case is much simpler, just convert from the jit ir to llvm
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1873 class
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1874 convert_llvm : public jit_ir_walker
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1875 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1876 public:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1877 llvm::Function convert (llvm::Module module,
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1878 const std::vector<std::pair<std::string, bool> >& args,
14928 39d52aa37a08 Use standard SSA construction algorithm, and support break/continue Max Brister <max@2bass.com> parents: 14926 diff changeset	1879 const std::list<jit_block *>& blocks);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1880
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1881 #define JIT_METH(clname) \
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1882 virtual void visit (jit_ ## clname&);
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1883
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1884 JIT_VISIT_IR_CLASSES;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1885
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1886 #undef JIT_METH
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1887 private:
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1888 // name -> llvm argument
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1889 std::map<std::string, llvm::Value *> arguments;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1890
14935 5801e031a3b5 Place releases after last use and generalize dom visiting Max Brister <max@2bass.com> parents: 14932 diff changeset	1891 void finish_phi (jit_instruction *phi);
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1892
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1893 void visit (jit_value *jvalue)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1894 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1895 return visit (*jvalue);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1896 }
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1897
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1898 void visit (jit_value &jvalue)
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1899 {
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1900 jvalue.accept (*this);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1901 }
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1902 private:
51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1903 llvm::Function *function;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1904 };
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1905 };
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1906
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1907 class jit_info;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1908
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1909 class
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1910 tree_jit
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1911 {
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1912 public:
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1913 tree_jit (void);
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1914
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1915 ~tree_jit (void);
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1916
14920 51d4b1018efb For loops compile with new IR Max Brister <max@2bass.com> parents: 14918 diff changeset	1917 bool execute (tree_simple_for_command& cmd);
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1918
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1919 llvm::ExecutionEngine *get_engine (void) const { return engine; }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1920
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1921 llvm::Module *get_module (void) const { return module; }
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1922
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1923 void optimize (llvm::Function *fn);
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1924 private:
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1925 bool initialize (void);
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1926
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1927 // FIXME: Temorary hack to test
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1928 typedef std::map<tree , jit_info > compiled_map;
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1929 llvm::Module *module;
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1930 llvm::PassManager *module_pass_manager;
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1931 llvm::FunctionPassManager *pass_manager;
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1932 llvm::ExecutionEngine *engine;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1933 };
14903 54ea692b8ab5 Reworking JIT implementation Max Brister <max@2bass.com> parents: 14901 diff changeset	1934
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1935 class
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1936 jit_info
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1937 {
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1938 public:
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1939 jit_info (tree_jit& tjit, tree& tee);
14913 c7071907a641 Use symbol_record_ref instead of names in JIT Max Brister <max@2bass.com> parents: 14911 diff changeset	1940
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1941 bool execute (void) const;
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1942
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1943 bool match (void) const;
3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1944 private:
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1945 typedef jit_convert::type_bound type_bound;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1946 typedef jit_convert::type_bound_vector type_bound_vector;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1947 typedef void (jited_function)(octave_base_value*);
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1948
14906 3f81e8b42955 JIT for loops over ranges Max Brister <max@2bass.com> parents: 14903 diff changeset	1949 llvm::ExecutionEngine *engine;
14917 232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1950 jited_function function;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1951
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1952 std::vector<std::pair<std::string, bool> > arguments;
232d8ab07932 Rewrite pt-jit.* adding new low level octave IR Max Brister <max@2bass.com> parents: 14915 diff changeset	1953 type_bound_vector bounds;
14899 f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1954 };
f25d2224fa02 Initial JIT support Max Brister <max@2bass.com> parents: diff changeset	1955 #endif
14932 1f914446157d Locate and link with LLVM properly Max Brister <max@2bass.com> parents: 14928 diff changeset	1956 #endif

Mercurial > octave

annotate src/pt-jit.h @ 14936:32deb562ae77