Mercurial > octave
view libinterp/corefcn/jit-util.h @ 20232:a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
* liboctave/array/Array.h (Array::length): deprecate for ::numel.
* liboctave/array/Sparse.h (Sparse::length): deprecate for ::numel.
* libgui/graphics/QtHandlesUtils.cc, libgui/src/octave-qt-link.cc,
libinterp/corefcn/Cell.cc, libinterp/corefcn/__contourc__.cc,
libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc,
libinterp/corefcn/cellfun.cc, libinterp/corefcn/daspk.cc,
libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc,
libinterp/corefcn/data.cc, libinterp/corefcn/filter.cc,
libinterp/corefcn/find.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/gl-render.h, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/help.cc,
libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc,
libinterp/corefcn/load-path.cc, libinterp/corefcn/load-save.cc,
libinterp/corefcn/ls-oct-ascii.h, libinterp/corefcn/lsode.cc,
libinterp/corefcn/matrix_type.cc, libinterp/corefcn/oct-hist.cc,
libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h,
libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-stream.cc,
libinterp/corefcn/oct-stream.h, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/quadcc.cc, libinterp/corefcn/rand.cc,
libinterp/corefcn/regexp.cc, libinterp/corefcn/strfns.cc,
libinterp/corefcn/sub2ind.cc, libinterp/corefcn/symtab.h,
libinterp/corefcn/syscalls.cc, libinterp/corefcn/tsearch.cc,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc,
libinterp/corefcn/variables.cc, libinterp/corefcn/xdiv.cc,
libinterp/corefcn/xpow.cc, libinterp/dldfcn/__glpk__.cc,
libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__magick_read__.cc,
libinterp/dldfcn/audiodevinfo.cc, libinterp/dldfcn/ccolamd.cc,
libinterp/dldfcn/colamd.cc, libinterp/octave-value/ov-cell.cc,
libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h,
libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-java.cc,
libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-struct.cc,
libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov.cc,
libinterp/operators/op-int.h, libinterp/parse-tree/pt-pr-code.cc,
liboctave/array/Array-util.cc, liboctave/array/Array.cc,
liboctave/array/CColVector.cc, liboctave/array/CDiagMatrix.cc,
liboctave/array/CMatrix.cc, liboctave/array/CRowVector.cc,
liboctave/array/DiagArray2.cc, liboctave/array/DiagArray2.h,
liboctave/array/MArray.cc, liboctave/array/PermMatrix.cc,
liboctave/array/PermMatrix.h, liboctave/array/Sparse.cc,
liboctave/array/boolMatrix.cc, liboctave/array/chMatrix.cc,
liboctave/array/chNDArray.cc, liboctave/array/dColVector.cc,
liboctave/array/dDiagMatrix.cc, liboctave/array/dMatrix.cc,
liboctave/array/dRowVector.cc, liboctave/array/fCColVector.cc,
liboctave/array/fCDiagMatrix.cc, liboctave/array/fCMatrix.cc,
liboctave/array/fCRowVector.cc, liboctave/array/fColVector.cc,
liboctave/array/fDiagMatrix.cc, liboctave/array/fMatrix.cc,
liboctave/array/fRowVector.cc, liboctave/array/idx-vector.cc,
liboctave/array/intNDArray.cc, liboctave/numeric/CmplxCHOL.cc,
liboctave/numeric/CmplxLU.cc, liboctave/numeric/CmplxQR.cc,
liboctave/numeric/DASPK.cc, liboctave/numeric/DASRT.cc,
liboctave/numeric/DASSL.cc, liboctave/numeric/LSODE.cc,
liboctave/numeric/ODES.cc, liboctave/numeric/ODES.h,
liboctave/numeric/base-dae.h, liboctave/numeric/base-lu.cc,
liboctave/numeric/dbleCHOL.cc, liboctave/numeric/dbleLU.cc,
liboctave/numeric/dbleQR.cc, liboctave/numeric/eigs-base.cc,
liboctave/numeric/fCmplxCHOL.cc, liboctave/numeric/fCmplxLU.cc,
liboctave/numeric/fCmplxQR.cc, liboctave/numeric/floatCHOL.cc,
liboctave/numeric/floatLU.cc, liboctave/numeric/floatQR.cc,
liboctave/numeric/lo-specfun.cc, liboctave/numeric/oct-rand.cc,
liboctave/numeric/oct-spparms.cc, liboctave/numeric/sparse-base-chol.cc,
liboctave/operators/mx-inlines.cc, liboctave/system/file-ops.cc,
liboctave/util/glob-match.h, liboctave/util/kpse.cc,
liboctave/util/lo-regexp.cc, liboctave/util/oct-glob.cc,
liboctave/util/pathsearch.cc, liboctave/util/str-vec.cc,
liboctave/util/str-vec.h, liboctave/util/url-transfer.cc: replace all usage
of Array::length() and Sparse::length() with ::numel().
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Sat, 30 May 2015 03:14:07 +0100 |
parents | 4197fc428c7d |
children | f7084eae3318 |
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/* Copyright (C) 2012-2015 Max Brister This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ // Author: Max Brister <max@2bass.com> // Some utility classes and functions used throughout jit #if !defined (octave_jit_util_h) #define octave_jit_util_h 1 #ifdef HAVE_LLVM #include <stdexcept> #if defined(HAVE_LLVM_IR_DATALAYOUT_H) || defined(HAVE_LLVM_DATALAYOUT_H) #define HAVE_LLVM_DATALAYOUT #endif // we don't want to include llvm headers here, as they require // __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS be defined in the entire // compilation unit namespace llvm { class Value; class Module; #ifdef LEGACY_PASSMANAGER namespace legacy { class FunctionPassManager; class PassManager; } #else class FunctionPassManager; class PassManager; #endif class ExecutionEngine; class Function; class BasicBlock; class LLVMContext; class Type; class StructType; class Twine; class GlobalVariable; class TerminatorInst; class PHINode; class ConstantFolder; template <bool preserveNames> class IRBuilderDefaultInserter; template <bool preserveNames, typename T, typename Inserter> class IRBuilder; typedef IRBuilder<true, ConstantFolder, IRBuilderDefaultInserter<true> > IRBuilderD; } class octave_base_value; class octave_builtin; class octave_value; class tree; class tree_expression; // thrown when we should give up on JIT and interpret class jit_fail_exception : public std::runtime_error { public: jit_fail_exception (void) : std::runtime_error ("unknown"), mknown (false) { } jit_fail_exception (const std::string& reason) : std::runtime_error (reason), mknown (true) { } bool known (void) const { return mknown; } private: bool mknown; }; // llvm doesn't provide this, and it's really useful for debugging std::ostream& operator<< (std::ostream& os, const llvm::Value& v); template <typename HOLDER_T, typename SUB_T> class jit_internal_node; // jit_internal_list and jit_internal_node implement generic embedded doubly // linked lists. List items extend from jit_internal_list, and can be placed // in nodes of type jit_internal_node. We use CRTP twice. template <typename LIST_T, typename NODE_T> class jit_internal_list { friend class jit_internal_node<LIST_T, NODE_T>; public: jit_internal_list (void) : use_head (0), use_tail (0), muse_count (0) { } virtual ~jit_internal_list (void) { while (use_head) use_head->stash_value (0); } NODE_T *first_use (void) const { return use_head; } size_t use_count (void) const { return muse_count; } private: NODE_T *use_head; NODE_T *use_tail; size_t muse_count; }; // a node for internal linked lists template <typename LIST_T, typename NODE_T> class jit_internal_node { public: typedef jit_internal_list<LIST_T, NODE_T> jit_ilist; jit_internal_node (void) : mvalue (0), mnext (0), mprev (0) { } ~jit_internal_node (void) { remove (); } LIST_T *value (void) const { return mvalue; } void stash_value (LIST_T *avalue) { remove (); mvalue = avalue; if (mvalue) { jit_ilist *ilist = mvalue; NODE_T *sthis = static_cast<NODE_T *> (this); if (ilist->use_head) { ilist->use_tail->mnext = sthis; mprev = ilist->use_tail; } else ilist->use_head = sthis; ilist->use_tail = sthis; ++ilist->muse_count; } } NODE_T *next (void) const { return mnext; } NODE_T *prev (void) const { return mprev; } private: void remove () { if (mvalue) { jit_ilist *ilist = mvalue; if (mprev) mprev->mnext = mnext; else // we are the use_head ilist->use_head = mnext; if (mnext) mnext->mprev = mprev; else // we are the use tail ilist->use_tail = mprev; mnext = mprev = 0; --ilist->muse_count; mvalue = 0; } } LIST_T *mvalue; NODE_T *mnext; NODE_T *mprev; }; // Use like: isa<jit_phi> (value) // basically just a short cut type typing dyanmic_cast. template <typename T, typename U> bool isa (U *value) { return dynamic_cast<T *> (value); } #define JIT_ASSIGN_ARG(i) the_args[i] = arg ## i; #define JIT_EXPAND(ret, fname, type, isconst, N) \ ret fname (JIT_PARAM_ARGS OCT_MAKE_DECL_LIST (type, arg, N)) isconst \ { \ std::vector<type> the_args (N); \ OCT_ITERATE_MACRO (JIT_ASSIGN_ARG, N); \ return fname (JIT_PARAMS the_args); \ } #endif #endif