Mercurial > octave-nkf
annotate libinterp/corefcn/jit-typeinfo.cc @ 20649:d35201e5ce5d
Fix compilation of jit broken by dd6345fd8a97 (bug #46191).
* jit-typeinfo.cc (octave_jit_compute_nelem): Use rng.numel() rather than
deprecated nelem().
* jit-typeinfo.cc (octave_jit_ginvalid_index): Call gripe_invalid_index (-1)
now that 0-argument form of function has been removed.
* jit-typeinfo.h (jit_range): Use numel() rather than nelem() for Range.
* pt-jit.cc (trip_count): Use numel() rather than nelem() for Range.
| author | Rik <rik@octave.org> |
|---|---|
| date | Mon, 12 Oct 2015 16:08:12 -0700 |
| parents | b70cc4bd8109 |
| children | b65888ec820e |
| rev | line source |
|---|---|
| 15016 | 1 /* |
| 2 | |
|
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3 Copyright (C) 2012-2015 Max Brister |
| 15016 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 9 Free Software Foundation; either version 3 of the License, or (at your | |
| 10 option) any later version. | |
| 11 | |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 18 along with Octave; see the file COPYING. If not, see | |
| 19 <http://www.gnu.org/licenses/>. | |
| 20 | |
| 21 */ | |
| 22 | |
| 16768 | 23 // Author: Max Brister <max@2bass.com> |
| 24 | |
| 15016 | 25 // defines required by llvm |
| 26 #define __STDC_LIMIT_MACROS | |
| 27 #define __STDC_CONSTANT_MACROS | |
| 28 | |
| 29 #ifdef HAVE_CONFIG_H | |
| 30 #include <config.h> | |
| 31 #endif | |
| 32 | |
| 33 #ifdef HAVE_LLVM | |
| 34 | |
| 35 #include "jit-typeinfo.h" | |
| 36 | |
|
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37 #ifdef HAVE_LLVM_IR_VERIFIER_H |
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38 #include <llvm/IR/Verifier.h> |
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39 #else |
| 15016 | 40 #include <llvm/Analysis/Verifier.h> |
|
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41 #endif |
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42 |
| 17164 | 43 #include <llvm/ExecutionEngine/ExecutionEngine.h> |
| 44 | |
| 45 #ifdef HAVE_LLVM_IR_FUNCTION_H | |
| 46 #include <llvm/IR/GlobalVariable.h> | |
| 47 #include <llvm/IR/LLVMContext.h> | |
| 48 #include <llvm/IR/Function.h> | |
| 49 #include <llvm/IR/Instructions.h> | |
| 50 #include <llvm/IR/Intrinsics.h> | |
| 51 #else | |
| 15016 | 52 #include <llvm/GlobalVariable.h> |
| 53 #include <llvm/LLVMContext.h> | |
| 54 #include <llvm/Function.h> | |
| 55 #include <llvm/Instructions.h> | |
| 56 #include <llvm/Intrinsics.h> | |
| 17164 | 57 #endif |
| 58 | |
| 59 #ifdef HAVE_LLVM_SUPPORT_IRBUILDER_H | |
| 15016 | 60 #include <llvm/Support/IRBuilder.h> |
| 17164 | 61 #elif defined(HAVE_LLVM_IR_IRBUILDER_H) |
| 62 #include <llvm/IR/IRBuilder.h> | |
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63 #else |
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64 #include <llvm/IRBuilder.h> |
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65 #endif |
| 17164 | 66 |
| 15016 | 67 #include <llvm/Support/raw_os_ostream.h> |
| 68 | |
| 69 #include "jit-ir.h" | |
| 70 #include "ov.h" | |
| 71 #include "ov-builtin.h" | |
| 72 #include "ov-complex.h" | |
| 73 #include "ov-scalar.h" | |
| 74 #include "pager.h" | |
| 75 | |
| 76 static llvm::LLVMContext& context = llvm::getGlobalContext (); | |
| 77 | |
| 78 jit_typeinfo *jit_typeinfo::instance = 0; | |
| 79 | |
| 80 std::ostream& jit_print (std::ostream& os, jit_type *atype) | |
| 81 { | |
| 82 if (! atype) | |
| 83 return os << "null"; | |
| 84 return os << atype->name (); | |
| 85 } | |
| 86 | |
| 87 // function that jit code calls | |
| 88 extern "C" void | |
| 89 octave_jit_print_any (const char *name, octave_base_value *obv) | |
| 90 { | |
| 91 obv->print_with_name (octave_stdout, name, true); | |
| 92 } | |
| 93 | |
| 94 extern "C" void | |
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95 octave_jit_print_scalar (const char *name, double value) |
| 15016 | 96 { |
| 97 // FIXME: We should avoid allocating a new octave_scalar each time | |
| 98 octave_value ov (value); | |
| 99 ov.print_with_name (octave_stdout, name); | |
| 100 } | |
| 101 | |
| 102 extern "C" octave_base_value* | |
| 103 octave_jit_binary_any_any (octave_value::binary_op op, octave_base_value *lhs, | |
| 104 octave_base_value *rhs) | |
| 105 { | |
| 106 octave_value olhs (lhs, true); | |
| 107 octave_value orhs (rhs, true); | |
| 108 octave_value result = do_binary_op (op, olhs, orhs); | |
| 109 octave_base_value *rep = result.internal_rep (); | |
| 110 rep->grab (); | |
| 111 return rep; | |
| 112 } | |
| 113 | |
| 114 extern "C" octave_idx_type | |
| 115 octave_jit_compute_nelem (double base, double limit, double inc) | |
| 116 { | |
| 117 Range rng = Range (base, limit, inc); | |
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118 return rng.numel (); |
| 15016 | 119 } |
| 120 | |
| 121 extern "C" void | |
| 122 octave_jit_release_any (octave_base_value *obv) | |
| 123 { | |
| 124 obv->release (); | |
| 125 } | |
| 126 | |
| 127 extern "C" void | |
| 128 octave_jit_release_matrix (jit_matrix *m) | |
| 129 { | |
| 130 delete m->array; | |
| 131 } | |
| 132 | |
| 133 extern "C" octave_base_value * | |
| 134 octave_jit_grab_any (octave_base_value *obv) | |
| 135 { | |
| 136 obv->grab (); | |
| 137 return obv; | |
| 138 } | |
| 139 | |
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140 extern "C" jit_matrix |
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141 octave_jit_grab_matrix (jit_matrix *m) |
| 15016 | 142 { |
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143 return *m->array; |
| 15016 | 144 } |
| 145 | |
| 146 extern "C" octave_base_value * | |
| 147 octave_jit_cast_any_matrix (jit_matrix *m) | |
| 148 { | |
| 149 octave_value ret (*m->array); | |
| 150 octave_base_value *rep = ret.internal_rep (); | |
| 151 rep->grab (); | |
| 152 delete m->array; | |
| 153 | |
| 154 return rep; | |
| 155 } | |
| 156 | |
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157 extern "C" jit_matrix |
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158 octave_jit_cast_matrix_any (octave_base_value *obv) |
| 15016 | 159 { |
| 160 NDArray m = obv->array_value (); | |
| 161 obv->release (); | |
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162 return m; |
| 15016 | 163 } |
| 164 | |
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165 extern "C" octave_base_value * |
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166 octave_jit_cast_any_range (jit_range *rng) |
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167 { |
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168 Range temp (*rng); |
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169 octave_value ret (temp); |
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170 octave_base_value *rep = ret.internal_rep (); |
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171 rep->grab (); |
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172 |
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173 return rep; |
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174 } |
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175 extern "C" jit_range |
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176 octave_jit_cast_range_any (octave_base_value *obv) |
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177 { |
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178 |
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179 jit_range r (obv->range_value ()); |
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180 obv->release (); |
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181 return r; |
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182 } |
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183 |
| 15016 | 184 extern "C" double |
| 185 octave_jit_cast_scalar_any (octave_base_value *obv) | |
| 186 { | |
| 187 double ret = obv->double_value (); | |
| 188 obv->release (); | |
| 189 return ret; | |
| 190 } | |
| 191 | |
| 192 extern "C" octave_base_value * | |
| 193 octave_jit_cast_any_scalar (double value) | |
| 194 { | |
| 195 return new octave_scalar (value); | |
| 196 } | |
| 197 | |
| 198 extern "C" Complex | |
| 199 octave_jit_cast_complex_any (octave_base_value *obv) | |
| 200 { | |
| 201 Complex ret = obv->complex_value (); | |
| 202 obv->release (); | |
| 203 return ret; | |
| 204 } | |
| 205 | |
| 206 extern "C" octave_base_value * | |
| 207 octave_jit_cast_any_complex (Complex c) | |
| 208 { | |
| 209 if (c.imag () == 0) | |
| 210 return new octave_scalar (c.real ()); | |
| 211 else | |
| 212 return new octave_complex (c); | |
| 213 } | |
| 214 | |
| 215 extern "C" void | |
| 216 octave_jit_gripe_nan_to_logical_conversion (void) | |
| 217 { | |
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218 gripe_nan_to_logical_conversion (); |
| 15016 | 219 } |
| 220 | |
| 221 extern "C" void | |
| 222 octave_jit_ginvalid_index (void) | |
| 223 { | |
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224 // FIXME: 0-argument form of gripe_invalid_index removed in cset dd6345fd8a97 |
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225 // Report -1 as the bad index for all occurrences. |
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226 gripe_invalid_index (-1); |
| 15016 | 227 } |
| 228 | |
| 229 extern "C" void | |
| 230 octave_jit_gindex_range (int nd, int dim, octave_idx_type iext, | |
| 231 octave_idx_type ext) | |
| 232 { | |
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233 gripe_index_out_of_range (nd, dim, iext, ext); |
| 15016 | 234 } |
| 235 | |
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236 extern "C" jit_matrix |
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237 octave_jit_paren_subsasgn_impl (jit_matrix *mat, octave_idx_type index, |
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238 double value) |
| 15016 | 239 { |
| 240 NDArray *array = mat->array; | |
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241 if (array->numel () < index) |
| 15016 | 242 array->resize1 (index); |
| 243 | |
| 244 double *data = array->fortran_vec (); | |
| 245 data[index - 1] = value; | |
| 246 | |
| 247 mat->update (); | |
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248 return *mat; |
| 15016 | 249 } |
| 250 | |
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251 static void |
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252 make_indices (double *indices, octave_idx_type idx_count, |
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253 Array<idx_vector>& result) |
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254 { |
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255 result.resize (dim_vector (1, idx_count)); |
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256 for (octave_idx_type i = 0; i < idx_count; ++i) |
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257 result(i) = idx_vector (indices[i]); |
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258 } |
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259 |
| 15067 | 260 extern "C" double |
| 261 octave_jit_paren_scalar (jit_matrix *mat, double *indicies, | |
| 262 octave_idx_type idx_count) | |
| 263 { | |
| 264 // FIXME: Replace this with a more optimal version | |
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265 Array<idx_vector> idx; |
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266 make_indices (indicies, idx_count, idx); |
| 15067 | 267 |
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268 Array<double> ret = mat->array->index (idx); |
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269 |
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270 return ret.xelem (0); |
| 15067 | 271 } |
| 272 | |
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273 extern "C" jit_matrix |
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274 octave_jit_paren_scalar_subsasgn (jit_matrix *mat, double *indices, |
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275 octave_idx_type idx_count, double value) |
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276 { |
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277 // FIXME: Replace this with a more optimal version |
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278 jit_matrix ret; |
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279 |
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280 Array<idx_vector> idx; |
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281 make_indices (indices, idx_count, idx); |
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282 |
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283 Matrix temp (1, 1); |
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284 temp.xelem(0) = value; |
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285 mat->array->assign (idx, temp); |
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286 ret.update (mat->array); |
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287 |
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288 return ret; |
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289 } |
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290 |
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291 extern "C" jit_matrix |
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292 octave_jit_paren_subsasgn_matrix_range (jit_matrix *mat, jit_range *index, |
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293 double value) |
| 15016 | 294 { |
| 295 NDArray *array = mat->array; | |
| 296 bool done = false; | |
| 297 | |
| 298 // optimize for the simple case (no resizing and no errors) | |
| 299 if (*array->jit_ref_count () == 1 | |
| 300 && index->all_elements_are_ints ()) | |
| 301 { | |
| 302 // this code is similar to idx_vector::fill, but we avoid allocating an | |
| 303 // idx_vector and its associated rep | |
| 304 octave_idx_type start = static_cast<octave_idx_type> (index->base) - 1; | |
| 305 octave_idx_type step = static_cast<octave_idx_type> (index->inc); | |
| 306 octave_idx_type nelem = index->nelem; | |
| 307 octave_idx_type final = start + nelem * step; | |
| 308 if (step < 0) | |
| 309 { | |
| 310 step = -step; | |
| 311 std::swap (final, start); | |
| 312 } | |
| 313 | |
| 314 if (start >= 0 && final < mat->slice_len) | |
| 315 { | |
| 316 done = true; | |
| 317 | |
| 318 double *data = array->jit_slice_data (); | |
| 319 if (step == 1) | |
| 320 std::fill (data + start, data + start + nelem, value); | |
| 321 else | |
| 322 { | |
| 323 for (octave_idx_type i = start; i < final; i += step) | |
| 324 data[i] = value; | |
| 325 } | |
| 326 } | |
| 327 } | |
| 328 | |
| 329 if (! done) | |
| 330 { | |
| 331 idx_vector idx (*index); | |
| 332 NDArray avalue (dim_vector (1, 1)); | |
| 333 avalue.xelem (0) = value; | |
| 334 array->assign (idx, avalue); | |
| 335 } | |
| 336 | |
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337 jit_matrix ret; |
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338 ret.update (array); |
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339 return ret; |
| 15016 | 340 } |
| 341 | |
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342 extern "C" double |
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343 octave_jit_end_matrix (jit_matrix *mat, octave_idx_type idx, |
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344 octave_idx_type count) |
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345 { |
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346 octave_idx_type ndim = mat->dimensions[-1]; |
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347 if (ndim == count) |
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348 return mat->dimensions[idx]; |
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349 else if (ndim > count) |
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350 { |
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351 if (idx == count - 1) |
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352 { |
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353 double ret = mat->dimensions[idx]; |
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354 for (octave_idx_type i = idx + 1; i < ndim; ++i) |
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355 ret *= mat->dimensions[idx]; |
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356 return ret; |
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357 } |
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358 |
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359 return mat->dimensions[idx]; |
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360 } |
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361 else // ndim < count |
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362 return idx < ndim ? mat->dimensions[idx] : 1; |
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363 } |
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364 |
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365 extern "C" octave_base_value * |
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366 octave_jit_create_undef (void) |
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367 { |
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368 octave_value undef; |
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369 octave_base_value *ret = undef.internal_rep (); |
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370 ret->grab (); |
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371 |
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372 return ret; |
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373 } |
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374 |
| 15016 | 375 extern "C" Complex |
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376 octave_jit_complex_mul (Complex lhs, Complex rhs) |
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377 { |
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378 if (lhs.imag () == 0 && rhs.imag() == 0) |
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379 return Complex (lhs.real () * rhs.real (), 0); |
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380 |
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381 return lhs * rhs; |
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382 } |
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383 |
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384 extern "C" Complex |
| 15016 | 385 octave_jit_complex_div (Complex lhs, Complex rhs) |
| 386 { | |
| 387 // see src/OPERATORS/op-cs-cs.cc | |
| 388 if (rhs == 0.0) | |
| 389 gripe_divide_by_zero (); | |
| 390 | |
| 391 return lhs / rhs; | |
| 392 } | |
| 393 | |
| 394 // FIXME: CP form src/xpow.cc | |
| 395 static inline int | |
| 396 xisint (double x) | |
| 397 { | |
| 398 return (D_NINT (x) == x | |
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399 && ((x >= 0 && x < std::numeric_limits<int>::max ()) |
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400 || (x <= 0 && x > std::numeric_limits<int>::min ()))); |
| 15016 | 401 } |
| 402 | |
| 403 extern "C" Complex | |
| 404 octave_jit_pow_scalar_scalar (double lhs, double rhs) | |
| 405 { | |
| 406 // FIXME: almost CP from src/xpow.cc | |
| 407 if (lhs < 0.0 && ! xisint (rhs)) | |
| 408 return std::pow (Complex (lhs), rhs); | |
| 409 return std::pow (lhs, rhs); | |
| 410 } | |
| 411 | |
| 412 extern "C" Complex | |
| 413 octave_jit_pow_complex_complex (Complex lhs, Complex rhs) | |
| 414 { | |
| 415 if (lhs.imag () == 0 && rhs.imag () == 0) | |
| 416 return octave_jit_pow_scalar_scalar (lhs.real (), rhs.real ()); | |
| 417 return std::pow (lhs, rhs); | |
| 418 } | |
| 419 | |
| 420 extern "C" Complex | |
| 421 octave_jit_pow_complex_scalar (Complex lhs, double rhs) | |
| 422 { | |
| 423 if (lhs.imag () == 0) | |
| 424 return octave_jit_pow_scalar_scalar (lhs.real (), rhs); | |
| 425 return std::pow (lhs, rhs); | |
| 426 } | |
| 427 | |
| 428 extern "C" Complex | |
| 429 octave_jit_pow_scalar_complex (double lhs, Complex rhs) | |
| 430 { | |
| 431 if (rhs.imag () == 0) | |
| 432 return octave_jit_pow_scalar_scalar (lhs, rhs.real ()); | |
| 433 return std::pow (lhs, rhs); | |
| 434 } | |
| 435 | |
| 436 extern "C" void | |
| 437 octave_jit_print_matrix (jit_matrix *m) | |
| 438 { | |
| 439 std::cout << *m << std::endl; | |
| 440 } | |
| 441 | |
| 442 static void | |
| 443 gripe_bad_result (void) | |
| 444 { | |
| 445 error ("incorrect type information given to the JIT compiler"); | |
| 446 } | |
| 447 | |
| 448 // FIXME: Add support for multiple outputs | |
| 449 extern "C" octave_base_value * | |
| 450 octave_jit_call (octave_builtin::fcn fn, size_t nargin, | |
| 451 octave_base_value **argin, jit_type *result_type) | |
| 452 { | |
| 453 octave_value_list ovl (nargin); | |
| 454 for (size_t i = 0; i < nargin; ++i) | |
| 455 ovl.xelem (i) = octave_value (argin[i]); | |
| 456 | |
| 457 ovl = fn (ovl, 1); | |
| 458 | |
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459 // FIXME: Check result_type somehow |
| 15016 | 460 if (result_type) |
| 461 { | |
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462 if (ovl.length () < 1) |
| 15016 | 463 { |
| 464 gripe_bad_result (); | |
| 465 return 0; | |
| 466 } | |
| 467 | |
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468 octave_value result = ovl.xelem(0); |
| 15016 | 469 octave_base_value *ret = result.internal_rep (); |
| 470 ret->grab (); | |
| 471 return ret; | |
| 472 } | |
| 473 | |
| 474 if (! (ovl.length () == 0 | |
| 475 || (ovl.length () == 1 && ovl.xelem (0).is_undefined ()))) | |
| 476 gripe_bad_result (); | |
| 477 | |
| 478 return 0; | |
| 479 } | |
| 480 | |
| 481 // -------------------- jit_range -------------------- | |
| 482 bool | |
| 483 jit_range::all_elements_are_ints () const | |
| 484 { | |
| 485 Range r (*this); | |
| 486 return r.all_elements_are_ints (); | |
| 487 } | |
| 488 | |
| 489 std::ostream& | |
| 490 operator<< (std::ostream& os, const jit_range& rng) | |
| 491 { | |
| 492 return os << "Range[" << rng.base << ", " << rng.limit << ", " << rng.inc | |
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493 << ", " << rng.nelem << "]"; |
| 15016 | 494 } |
| 495 | |
| 496 // -------------------- jit_matrix -------------------- | |
| 497 | |
| 498 std::ostream& | |
| 499 operator<< (std::ostream& os, const jit_matrix& mat) | |
| 500 { | |
| 501 return os << "Matrix[" << mat.ref_count << ", " << mat.slice_data << ", " | |
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502 << mat.slice_len << ", " << mat.dimensions << ", " |
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503 << mat.array << "]"; |
| 15016 | 504 } |
| 505 | |
| 506 // -------------------- jit_type -------------------- | |
| 507 jit_type::jit_type (const std::string& aname, jit_type *aparent, | |
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508 llvm::Type *allvm_type, bool askip_paren, int aid) : |
| 15016 | 509 mname (aname), mparent (aparent), llvm_type (allvm_type), mid (aid), |
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510 mdepth (aparent ? aparent->mdepth + 1 : 0), mskip_paren (askip_paren) |
| 15016 | 511 { |
| 512 std::memset (msret, 0, sizeof (msret)); | |
| 513 std::memset (mpointer_arg, 0, sizeof (mpointer_arg)); | |
| 514 std::memset (mpack, 0, sizeof (mpack)); | |
| 515 std::memset (munpack, 0, sizeof (munpack)); | |
| 516 | |
| 517 for (size_t i = 0; i < jit_convention::length; ++i) | |
| 518 mpacked_type[i] = llvm_type; | |
| 519 } | |
| 520 | |
| 521 llvm::Type * | |
| 522 jit_type::to_llvm_arg (void) const | |
| 523 { | |
| 524 return llvm_type ? llvm_type->getPointerTo () : 0; | |
| 525 } | |
| 526 | |
| 527 // -------------------- jit_function -------------------- | |
| 528 jit_function::jit_function () : module (0), llvm_function (0), mresult (0), | |
| 529 call_conv (jit_convention::length), | |
| 530 mcan_error (false) | |
| 531 {} | |
| 532 | |
| 533 jit_function::jit_function (llvm::Module *amodule, | |
| 534 jit_convention::type acall_conv, | |
| 535 const llvm::Twine& aname, jit_type *aresult, | |
| 536 const std::vector<jit_type *>& aargs) | |
| 537 : module (amodule), mresult (aresult), args (aargs), call_conv (acall_conv), | |
| 538 mcan_error (false) | |
| 539 { | |
| 540 llvm::SmallVector<llvm::Type *, 15> llvm_args; | |
| 541 | |
| 542 llvm::Type *rtype = llvm::Type::getVoidTy (context); | |
| 543 if (mresult) | |
| 544 { | |
| 545 rtype = mresult->packed_type (call_conv); | |
| 546 if (sret ()) | |
| 547 { | |
| 548 llvm_args.push_back (rtype->getPointerTo ()); | |
| 549 rtype = llvm::Type::getVoidTy (context); | |
| 550 } | |
| 551 } | |
| 552 | |
| 553 for (std::vector<jit_type *>::const_iterator iter = args.begin (); | |
| 554 iter != args.end (); ++iter) | |
| 555 { | |
| 556 jit_type *ty = *iter; | |
| 557 assert (ty); | |
| 558 llvm::Type *argty = ty->packed_type (call_conv); | |
| 559 if (ty->pointer_arg (call_conv)) | |
| 560 argty = argty->getPointerTo (); | |
| 561 | |
| 562 llvm_args.push_back (argty); | |
| 563 } | |
| 564 | |
| 565 // we mark all functinos as external linkage because this prevents llvm | |
| 566 // from getting rid of always inline functions | |
| 567 llvm::FunctionType *ft = llvm::FunctionType::get (rtype, llvm_args, false); | |
| 568 llvm_function = llvm::Function::Create (ft, llvm::Function::ExternalLinkage, | |
| 569 aname, module); | |
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570 |
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571 if (sret ()) |
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572 { |
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573 #ifdef FUNCTION_ADDATTRIBUTE_ARG_IS_ATTRIBUTES |
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574 llvm::AttrBuilder attr_builder; |
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575 attr_builder.addAttribute (llvm::Attributes::StructRet); |
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576 llvm::Attributes attrs = llvm::Attributes::get(context, attr_builder); |
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577 llvm_function->addAttribute (1, attrs); |
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578 #else |
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579 llvm_function->addAttribute (1, llvm::Attribute::StructRet); |
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580 #endif |
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581 } |
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582 |
| 15016 | 583 if (call_conv == jit_convention::internal) |
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584 #ifdef FUNCTION_ADDFNATTR_ARG_IS_ATTRIBUTES |
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585 llvm_function->addFnAttr (llvm::Attributes::AlwaysInline); |
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586 #else |
| 15016 | 587 llvm_function->addFnAttr (llvm::Attribute::AlwaysInline); |
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588 #endif |
| 15016 | 589 } |
| 590 | |
| 591 jit_function::jit_function (const jit_function& fn, jit_type *aresult, | |
| 592 const std::vector<jit_type *>& aargs) | |
| 593 : module (fn.module), llvm_function (fn.llvm_function), mresult (aresult), | |
| 594 args (aargs), call_conv (fn.call_conv), mcan_error (fn.mcan_error) | |
| 595 { | |
| 596 } | |
| 597 | |
| 598 jit_function::jit_function (const jit_function& fn) | |
| 599 : module (fn.module), llvm_function (fn.llvm_function), mresult (fn.mresult), | |
| 600 args (fn.args), call_conv (fn.call_conv), mcan_error (fn.mcan_error) | |
| 601 {} | |
| 602 | |
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603 void |
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604 jit_function::erase (void) |
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605 { |
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606 if (! llvm_function) |
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607 return; |
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608 |
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609 llvm_function->eraseFromParent (); |
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610 llvm_function = 0; |
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611 } |
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612 |
| 15016 | 613 std::string |
| 614 jit_function::name (void) const | |
| 615 { | |
| 616 return llvm_function->getName (); | |
| 617 } | |
| 618 | |
| 619 llvm::BasicBlock * | |
| 620 jit_function::new_block (const std::string& aname, | |
| 621 llvm::BasicBlock *insert_before) | |
| 622 { | |
| 623 return llvm::BasicBlock::Create (context, aname, llvm_function, | |
| 624 insert_before); | |
| 625 } | |
| 626 | |
| 627 llvm::Value * | |
| 628 jit_function::call (llvm::IRBuilderD& builder, | |
| 629 const std::vector<jit_value *>& in_args) const | |
| 630 { | |
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631 if (! valid ()) |
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632 throw jit_fail_exception ("Call not implemented"); |
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633 |
| 15016 | 634 assert (in_args.size () == args.size ()); |
| 635 std::vector<llvm::Value *> llvm_args (args.size ()); | |
| 636 for (size_t i = 0; i < in_args.size (); ++i) | |
| 637 llvm_args[i] = in_args[i]->to_llvm (); | |
| 638 | |
| 639 return call (builder, llvm_args); | |
| 640 } | |
| 641 | |
| 642 llvm::Value * | |
| 643 jit_function::call (llvm::IRBuilderD& builder, | |
| 644 const std::vector<llvm::Value *>& in_args) const | |
| 645 { | |
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646 if (! valid ()) |
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647 throw jit_fail_exception ("Call not implemented"); |
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648 |
| 15016 | 649 assert (in_args.size () == args.size ()); |
| 650 llvm::SmallVector<llvm::Value *, 10> llvm_args; | |
| 651 llvm_args.reserve (in_args.size () + sret ()); | |
| 652 | |
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653 llvm::BasicBlock *insert_block = builder.GetInsertBlock (); |
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654 llvm::Function *parent = insert_block->getParent (); |
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655 assert (parent); |
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656 |
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657 // we insert allocas inside the prelude block to prevent stack overflows |
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658 llvm::BasicBlock& prelude = parent->getEntryBlock (); |
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659 llvm::IRBuilder<> pre_builder (&prelude, prelude.begin ()); |
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660 |
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661 llvm::AllocaInst *sret_mem = 0; |
| 15016 | 662 if (sret ()) |
| 663 { | |
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664 sret_mem = pre_builder.CreateAlloca (mresult->packed_type (call_conv)); |
| 15016 | 665 llvm_args.push_back (sret_mem); |
| 666 } | |
| 667 | |
| 668 for (size_t i = 0; i < in_args.size (); ++i) | |
| 669 { | |
| 670 llvm::Value *arg = in_args[i]; | |
| 671 jit_type::convert_fn convert = args[i]->pack (call_conv); | |
| 672 if (convert) | |
| 673 arg = convert (builder, arg); | |
| 674 | |
| 675 if (args[i]->pointer_arg (call_conv)) | |
| 676 { | |
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677 llvm::Type *ty = args[i]->packed_type (call_conv); |
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678 llvm::Value *alloca = pre_builder.CreateAlloca (ty); |
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679 builder.CreateStore (arg, alloca); |
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680 arg = alloca; |
| 15016 | 681 } |
| 682 | |
| 683 llvm_args.push_back (arg); | |
| 684 } | |
| 685 | |
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686 llvm::CallInst *callinst = builder.CreateCall (llvm_function, llvm_args); |
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687 llvm::Value *ret = callinst; |
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688 |
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689 if (sret ()) |
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690 { |
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691 #ifdef CALLINST_ADDATTRIBUTE_ARG_IS_ATTRIBUTES |
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692 llvm::AttrBuilder attr_builder; |
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693 attr_builder.addAttribute(llvm::Attributes::StructRet); |
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694 llvm::Attributes attrs = llvm::Attributes::get(context, attr_builder); |
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695 callinst->addAttribute (1, attrs); |
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696 #else |
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697 callinst->addAttribute (1, llvm::Attribute::StructRet); |
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698 #endif |
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699 ret = builder.CreateLoad (sret_mem); |
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700 } |
| 15016 | 701 |
| 702 if (mresult) | |
| 703 { | |
| 704 jit_type::convert_fn unpack = mresult->unpack (call_conv); | |
| 705 if (unpack) | |
| 706 ret = unpack (builder, ret); | |
| 707 } | |
| 708 | |
| 709 return ret; | |
| 710 } | |
| 711 | |
| 712 llvm::Value * | |
| 713 jit_function::argument (llvm::IRBuilderD& builder, size_t idx) const | |
| 714 { | |
| 715 assert (idx < args.size ()); | |
| 716 | |
| 717 // FIXME: We should be treating arguments like a list, not a vector. Shouldn't | |
| 718 // matter much for now, as the number of arguments shouldn't be much bigger | |
| 719 // than 4 | |
| 720 llvm::Function::arg_iterator iter = llvm_function->arg_begin (); | |
| 721 if (sret ()) | |
| 722 ++iter; | |
| 723 | |
| 724 for (size_t i = 0; i < idx; ++i, ++iter); | |
| 725 | |
| 726 if (args[idx]->pointer_arg (call_conv)) | |
| 727 return builder.CreateLoad (iter); | |
| 728 | |
| 729 return iter; | |
| 730 } | |
| 731 | |
| 732 void | |
|
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733 jit_function::do_return (llvm::IRBuilderD& builder, llvm::Value *rval, |
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734 bool verify) |
| 15016 | 735 { |
| 736 assert (! rval == ! mresult); | |
| 737 | |
| 738 if (rval) | |
| 739 { | |
| 740 jit_type::convert_fn convert = mresult->pack (call_conv); | |
| 741 if (convert) | |
| 742 rval = convert (builder, rval); | |
| 743 | |
| 744 if (sret ()) | |
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745 { |
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746 builder.CreateStore (rval, llvm_function->arg_begin ()); |
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747 builder.CreateRetVoid (); |
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748 } |
| 15016 | 749 else |
| 750 builder.CreateRet (rval); | |
| 751 } | |
| 752 else | |
| 753 builder.CreateRetVoid (); | |
| 754 | |
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755 if (verify) |
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756 llvm::verifyFunction (*llvm_function); |
| 15016 | 757 } |
| 758 | |
|
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759 void |
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760 jit_function::do_add_mapping (llvm::ExecutionEngine *engine, void *fn) |
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761 { |
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762 assert (valid ()); |
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763 engine->addGlobalMapping (llvm_function, fn); |
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764 } |
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765 |
| 15016 | 766 std::ostream& |
| 767 operator<< (std::ostream& os, const jit_function& fn) | |
| 768 { | |
| 769 llvm::Function *lfn = fn.to_llvm (); | |
| 770 os << "jit_function: cc=" << fn.call_conv; | |
| 771 llvm::raw_os_ostream llvm_out (os); | |
| 772 lfn->print (llvm_out); | |
| 773 llvm_out.flush (); | |
| 774 return os; | |
| 775 } | |
| 776 | |
| 777 // -------------------- jit_operation -------------------- | |
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778 jit_operation::~jit_operation (void) |
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779 { |
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780 for (generated_map::iterator iter = generated.begin (); |
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781 iter != generated.end (); ++iter) |
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782 { |
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783 delete iter->first; |
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784 delete iter->second; |
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785 } |
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786 } |
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787 |
| 15016 | 788 void |
| 789 jit_operation::add_overload (const jit_function& func, | |
|
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Rik <rik@octave.org>
parents:
17744
diff
changeset
|
790 const std::vector<jit_type*>& args) |
| 15016 | 791 { |
| 792 if (args.size () >= overloads.size ()) | |
| 793 overloads.resize (args.size () + 1); | |
| 794 | |
| 795 Array<jit_function>& over = overloads[args.size ()]; | |
| 796 dim_vector dv (over.dims ()); | |
| 797 Array<octave_idx_type> idx = to_idx (args); | |
| 798 bool must_resize = false; | |
| 799 | |
| 800 if (dv.length () != idx.numel ()) | |
| 801 { | |
| 802 dv.resize (idx.numel ()); | |
| 803 must_resize = true; | |
| 804 } | |
| 805 | |
| 806 for (octave_idx_type i = 0; i < dv.length (); ++i) | |
| 807 if (dv(i) <= idx(i)) | |
| 808 { | |
| 809 must_resize = true; | |
| 810 dv(i) = idx(i) + 1; | |
| 811 } | |
| 812 | |
| 813 if (must_resize) | |
| 814 over.resize (dv); | |
| 815 | |
| 816 over(idx) = func; | |
| 817 } | |
| 818 | |
| 819 const jit_function& | |
| 820 jit_operation::overload (const std::vector<jit_type*>& types) const | |
| 821 { | |
| 822 static jit_function null_overload; | |
| 823 for (size_t i =0; i < types.size (); ++i) | |
| 824 if (! types[i]) | |
| 825 return null_overload; | |
| 826 | |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
827 if (types.size () >= overloads.size ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
828 return do_generate (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
829 |
| 15016 | 830 const Array<jit_function>& over = overloads[types.size ()]; |
| 831 dim_vector dv (over.dims ()); | |
| 832 Array<octave_idx_type> idx = to_idx (types); | |
| 833 for (octave_idx_type i = 0; i < dv.length (); ++i) | |
| 834 if (idx(i) >= dv(i)) | |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
835 return do_generate (types); |
| 15016 | 836 |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
837 const jit_function& ret = over(idx); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
838 if (! ret.valid ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
839 return do_generate (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
840 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
841 return ret; |
| 15016 | 842 } |
| 843 | |
| 844 Array<octave_idx_type> | |
| 845 jit_operation::to_idx (const std::vector<jit_type*>& types) const | |
| 846 { | |
| 847 octave_idx_type numel = types.size (); | |
|
18277
cc1c19863ae3
jit-typeinfo.cc: Fix C++ function ambiguity (bug #41145).
Lasse Schuirmann <lasse@schuirmann.net>
parents:
18274
diff
changeset
|
848 numel = std::max (numel, static_cast<octave_idx_type>(2)); |
| 15016 | 849 |
| 850 Array<octave_idx_type> idx (dim_vector (1, numel)); | |
| 851 for (octave_idx_type i = 0; i < static_cast<octave_idx_type> (types.size ()); | |
| 852 ++i) | |
| 853 idx(i) = types[i]->type_id (); | |
| 854 | |
|
15337
3f43e9d6d86e
JIT compile anonymous functions
Max Brister <max@2bass.com>
parents:
15334
diff
changeset
|
855 if (types.size () == 0) |
|
3f43e9d6d86e
JIT compile anonymous functions
Max Brister <max@2bass.com>
parents:
15334
diff
changeset
|
856 idx(0) = idx(1) = 0; |
| 15016 | 857 if (types.size () == 1) |
| 858 { | |
| 859 idx(1) = idx(0); | |
| 860 idx(0) = 0; | |
| 861 } | |
| 862 | |
| 863 return idx; | |
| 864 } | |
| 865 | |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
866 const jit_function& |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
867 jit_operation::do_generate (const signature_vec& types) const |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
868 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
869 static jit_function null_overload; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
870 generated_map::const_iterator find = generated.find (&types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
871 if (find != generated.end ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
872 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
873 if (find->second) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
874 return *find->second; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
875 else |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
876 return null_overload; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
877 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
878 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
879 jit_function *ret = generate (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
880 generated[new signature_vec (types)] = ret; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
881 return ret ? *ret : null_overload; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
882 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
883 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
884 jit_function * |
|
15135
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
15124
diff
changeset
|
885 jit_operation::generate (const signature_vec&) const |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
886 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
887 return 0; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
888 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
889 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
890 bool |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
891 jit_operation::signature_cmp |
|
18222
4d90e104bf35
Allow jit-typeinfo.h to compile with clang on OS X (bug #41114)
Michael C. Grant <mcg@cvxr.com>
parents:
17787
diff
changeset
|
892 ::operator() (const signature_vec *lhs, const signature_vec *rhs) const |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
893 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
894 const signature_vec& l = *lhs; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
895 const signature_vec& r = *rhs; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
896 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
897 if (l.size () < r.size ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
898 return true; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
899 else if (l.size () > r.size ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
900 return false; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
901 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
902 for (size_t i = 0; i < l.size (); ++i) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
903 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
904 if (l[i]->type_id () < r[i]->type_id ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
905 return true; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
906 else if (l[i]->type_id () > r[i]->type_id ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
907 return false; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
908 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
909 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
910 return false; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
911 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
912 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
913 // -------------------- jit_index_operation -------------------- |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
914 jit_function * |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
915 jit_index_operation::generate (const signature_vec& types) const |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
916 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
917 if (types.size () > 2 && types[0] == jit_typeinfo::get_matrix ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
918 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
919 // indexing a matrix with scalars |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
920 jit_type *scalar = jit_typeinfo::get_scalar (); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
921 for (size_t i = 1; i < types.size (); ++i) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
922 if (types[i] != scalar) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
923 return 0; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
924 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
925 return generate_matrix (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
926 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
927 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
928 return 0; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
929 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
930 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
931 llvm::Value * |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
932 jit_index_operation::create_arg_array (llvm::IRBuilderD& builder, |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
933 const jit_function &fn, size_t start_idx, |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
934 size_t end_idx) const |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
935 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
936 size_t n = end_idx - start_idx; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
937 llvm::Type *scalar_t = jit_typeinfo::get_scalar_llvm (); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
938 llvm::ArrayType *array_t = llvm::ArrayType::get (scalar_t, n); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
939 llvm::Value *array = llvm::UndefValue::get (array_t); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
940 for (size_t i = start_idx; i < end_idx; ++i) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
941 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
942 llvm::Value *idx = fn.argument (builder, i); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
943 array = builder.CreateInsertValue (array, idx, i - start_idx); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
944 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
945 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
946 llvm::Value *array_mem = builder.CreateAlloca (array_t); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
947 builder.CreateStore (array, array_mem); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
948 return builder.CreateBitCast (array_mem, scalar_t->getPointerTo ()); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
949 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
950 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
951 // -------------------- jit_paren_subsref -------------------- |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
952 jit_function * |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
953 jit_paren_subsref::generate_matrix (const signature_vec& types) const |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
954 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
955 std::stringstream ss; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
956 ss << "jit_paren_subsref_matrix_scalar" << (types.size () - 1); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
957 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
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958 jit_type *scalar = jit_typeinfo::get_scalar (); |
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959 jit_function *fn = new jit_function (module, jit_convention::internal, |
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960 ss.str (), scalar, types); |
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961 fn->mark_can_error (); |
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962 llvm::BasicBlock *body = fn->new_block (); |
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963 llvm::IRBuilder<> builder (body); |
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Generate ND indexing functions on demand in JIT.
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964 |
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965 llvm::Value *array = create_arg_array (builder, *fn, 1, types.size ()); |
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966 jit_type *index = jit_typeinfo::get_index (); |
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967 llvm::Value *nelem = llvm::ConstantInt::get (index->to_llvm (), |
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968 types.size () - 1); |
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969 llvm::Value *mat = fn->argument (builder, 0); |
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970 llvm::Value *ret = paren_scalar.call (builder, mat, array, nelem); |
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971 fn->do_return (builder, ret); |
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972 return fn; |
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973 } |
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974 |
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975 void |
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976 jit_paren_subsref::do_initialize (void) |
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977 { |
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978 std::vector<jit_type *> types (3); |
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979 types[0] = jit_typeinfo::get_matrix (); |
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980 types[1] = jit_typeinfo::get_scalar_ptr (); |
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981 types[2] = jit_typeinfo::get_index (); |
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982 |
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983 jit_type *scalar = jit_typeinfo::get_scalar (); |
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984 paren_scalar = jit_function (module, jit_convention::external, |
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985 "octave_jit_paren_scalar", scalar, types); |
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986 paren_scalar.add_mapping (engine, &octave_jit_paren_scalar); |
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987 paren_scalar.mark_can_error (); |
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988 } |
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989 |
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990 // -------------------- jit_paren_subsasgn -------------------- |
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991 jit_function * |
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992 jit_paren_subsasgn::generate_matrix (const signature_vec& types) const |
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993 { |
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994 std::stringstream ss; |
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995 ss << "jit_paren_subsasgn_matrix_scalar" << (types.size () - 2); |
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996 |
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997 jit_type *matrix = jit_typeinfo::get_matrix (); |
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998 jit_function *fn = new jit_function (module, jit_convention::internal, |
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999 ss.str (), matrix, types); |
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1000 fn->mark_can_error (); |
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1001 llvm::BasicBlock *body = fn->new_block (); |
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1002 llvm::IRBuilder<> builder (body); |
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1003 |
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1004 llvm::Value *array = create_arg_array (builder, *fn, 1, types.size () - 1); |
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1005 jit_type *index = jit_typeinfo::get_index (); |
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1006 llvm::Value *nelem = llvm::ConstantInt::get (index->to_llvm (), |
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1007 types.size () - 2); |
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1008 |
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1009 llvm::Value *mat = fn->argument (builder, 0); |
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1010 llvm::Value *value = fn->argument (builder, types.size () - 1); |
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1011 llvm::Value *ret = paren_scalar.call (builder, mat, array, nelem, value); |
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1012 fn->do_return (builder, ret); |
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1013 return fn; |
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1014 } |
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1015 |
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1016 void |
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1017 jit_paren_subsasgn::do_initialize (void) |
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1018 { |
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1019 if (paren_scalar.valid ()) |
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1020 return; |
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1021 |
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1022 jit_type *matrix = jit_typeinfo::get_matrix (); |
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1023 std::vector<jit_type *> types (4); |
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1024 types[0] = matrix; |
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1025 types[1] = jit_typeinfo::get_scalar_ptr (); |
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1026 types[2] = jit_typeinfo::get_index (); |
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1027 types[3] = jit_typeinfo::get_scalar (); |
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1028 |
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1029 paren_scalar = jit_function (module, jit_convention::external, |
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1030 "octave_jit_paren_scalar", matrix, types); |
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1031 paren_scalar.add_mapping (engine, &octave_jit_paren_scalar_subsasgn); |
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1032 paren_scalar.mark_can_error (); |
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1033 } |
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1034 |
| 15016 | 1035 // -------------------- jit_typeinfo -------------------- |
| 1036 void | |
| 1037 jit_typeinfo::initialize (llvm::Module *m, llvm::ExecutionEngine *e) | |
| 1038 { | |
| 1039 new jit_typeinfo (m, e); | |
| 1040 } | |
| 1041 | |
|
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Do not use vectorized llvm commands for complex numbers
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1042 // wrap function names to simplify jit_typeinfo::create_external |
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1043 #define JIT_FN(fn) engine, &fn, #fn |
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1044 |
| 15016 | 1045 jit_typeinfo::jit_typeinfo (llvm::Module *m, llvm::ExecutionEngine *e) |
| 1046 : module (m), engine (e), next_id (0), | |
| 1047 builder (*new llvm::IRBuilderD (context)) | |
| 1048 { | |
| 1049 instance = this; | |
| 1050 | |
| 1051 // FIXME: We should be registering types like in octave_value_typeinfo | |
| 1052 llvm::Type *any_t = llvm::StructType::create (context, "octave_base_value"); | |
| 1053 any_t = any_t->getPointerTo (); | |
| 1054 | |
| 1055 llvm::Type *scalar_t = llvm::Type::getDoubleTy (context); | |
| 1056 llvm::Type *bool_t = llvm::Type::getInt1Ty (context); | |
| 1057 llvm::Type *string_t = llvm::Type::getInt8Ty (context); | |
| 1058 string_t = string_t->getPointerTo (); | |
| 1059 llvm::Type *index_t = llvm::Type::getIntNTy (context, | |
| 1060 sizeof(octave_idx_type) * 8); | |
| 1061 | |
| 1062 llvm::StructType *range_t = llvm::StructType::create (context, "range"); | |
| 1063 std::vector<llvm::Type *> range_contents (4, scalar_t); | |
| 1064 range_contents[3] = index_t; | |
| 1065 range_t->setBody (range_contents); | |
| 1066 | |
| 1067 llvm::Type *refcount_t = llvm::Type::getIntNTy (context, sizeof(int) * 8); | |
| 1068 | |
| 1069 llvm::StructType *matrix_t = llvm::StructType::create (context, "matrix"); | |
| 1070 llvm::Type *matrix_contents[5]; | |
| 1071 matrix_contents[0] = refcount_t->getPointerTo (); | |
| 1072 matrix_contents[1] = scalar_t->getPointerTo (); | |
| 1073 matrix_contents[2] = index_t; | |
| 1074 matrix_contents[3] = index_t->getPointerTo (); | |
| 1075 matrix_contents[4] = string_t; | |
| 1076 matrix_t->setBody (llvm::makeArrayRef (matrix_contents, 5)); | |
| 1077 | |
|
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1078 llvm::Type *complex_t = llvm::ArrayType::get (scalar_t, 2); |
| 15016 | 1079 |
| 1080 // complex_ret is what is passed to C functions in order to get calling | |
| 1081 // convention right | |
|
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1082 llvm::Type *cmplx_inner_cont[] = {scalar_t, scalar_t}; |
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1083 llvm::StructType *cmplx_inner = llvm::StructType::create (cmplx_inner_cont); |
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1084 |
| 15016 | 1085 complex_ret = llvm::StructType::create (context, "complex_ret"); |
|
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1086 { |
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1087 llvm::Type *contents[] = {cmplx_inner}; |
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1088 complex_ret->setBody (contents); |
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|
1089 } |
| 15016 | 1090 |
| 1091 // create types | |
| 1092 any = new_type ("any", 0, any_t); | |
| 1093 matrix = new_type ("matrix", any, matrix_t); | |
| 1094 complex = new_type ("complex", any, complex_t); | |
| 1095 scalar = new_type ("scalar", complex, scalar_t); | |
|
15078
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1096 scalar_ptr = new_type ("scalar_ptr", 0, scalar_t->getPointerTo ()); |
|
15135
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1097 any_ptr = new_type ("any_ptr", 0, any_t->getPointerTo ()); |
| 15016 | 1098 range = new_type ("range", any, range_t); |
| 1099 string = new_type ("string", any, string_t); | |
| 1100 boolean = new_type ("bool", any, bool_t); | |
| 1101 index = new_type ("index", any, index_t); | |
| 1102 | |
| 1103 create_int (8); | |
| 1104 create_int (16); | |
| 1105 create_int (32); | |
| 1106 create_int (64); | |
| 1107 | |
| 1108 casts.resize (next_id + 1); | |
| 1109 identities.resize (next_id + 1); | |
| 1110 | |
| 1111 // specify calling conventions | |
| 1112 // FIXME: We should detect architecture and do something sane based on that | |
| 1113 // here we assume x86 or x86_64 | |
|
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1114 matrix->mark_sret (jit_convention::external); |
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1115 matrix->mark_pointer_arg (jit_convention::external); |
| 15016 | 1116 |
|
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1117 range->mark_sret (jit_convention::external); |
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1118 range->mark_pointer_arg (jit_convention::external); |
| 15016 | 1119 |
| 1120 complex->set_pack (jit_convention::external, &jit_typeinfo::pack_complex); | |
| 1121 complex->set_unpack (jit_convention::external, &jit_typeinfo::unpack_complex); | |
| 1122 complex->set_packed_type (jit_convention::external, complex_ret); | |
| 1123 | |
| 1124 if (sizeof (void *) == 4) | |
|
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|
1125 complex->mark_sret (jit_convention::external); |
| 15016 | 1126 |
|
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Generate ND indexing functions on demand in JIT.
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|
1127 paren_subsref_fn.initialize (module, engine); |
|
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diff
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|
1128 paren_subsasgn_fn.initialize (module, engine); |
|
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|
1129 |
| 15016 | 1130 // bind global variables |
| 1131 lerror_state = new llvm::GlobalVariable (*module, bool_t, false, | |
| 1132 llvm::GlobalValue::ExternalLinkage, | |
| 1133 0, "error_state"); | |
| 1134 engine->addGlobalMapping (lerror_state, | |
| 1135 reinterpret_cast<void *> (&error_state)); | |
| 1136 | |
| 15603 | 1137 // sig_atomic_type is going to be some sort of integer |
| 1138 sig_atomic_type = llvm::Type::getIntNTy (context, sizeof(sig_atomic_t) * 8); | |
| 1139 loctave_interrupt_state | |
| 1140 = new llvm::GlobalVariable (*module, sig_atomic_type, false, | |
| 1141 llvm::GlobalValue::ExternalLinkage, 0, | |
| 1142 "octave_interrupt_state"); | |
| 1143 engine->addGlobalMapping (loctave_interrupt_state, | |
| 1144 reinterpret_cast<void *> (&octave_interrupt_state)); | |
| 1145 | |
|
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|
1146 // generic call function |
|
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Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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diff
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|
1147 { |
|
bd6bb87e2bea
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|
1148 jit_type *int_t = intN (sizeof (octave_builtin::fcn) * 8); |
|
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|
1149 any_call = create_external (JIT_FN (octave_jit_call), any, int_t, int_t, |
|
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|
1150 any_ptr, int_t); |
|
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|
1151 } |
|
bd6bb87e2bea
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|
1152 |
| 15016 | 1153 // any with anything is an any op |
| 1154 jit_function fn; | |
| 1155 jit_type *binary_op_type = intN (sizeof (octave_value::binary_op) * 8); | |
| 1156 llvm::Type *llvm_bo_type = binary_op_type->to_llvm (); | |
|
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|
1157 jit_function any_binary = create_external (JIT_FN (octave_jit_binary_any_any), |
| 15016 | 1158 any, binary_op_type, any, any); |
| 1159 any_binary.mark_can_error (); | |
| 1160 binary_ops.resize (octave_value::num_binary_ops); | |
| 1161 for (size_t i = 0; i < octave_value::num_binary_ops; ++i) | |
| 1162 { | |
| 1163 octave_value::binary_op op = static_cast<octave_value::binary_op> (i); | |
| 1164 std::string op_name = octave_value::binary_op_as_string (op); | |
| 1165 binary_ops[i].stash_name ("binary" + op_name); | |
| 1166 } | |
| 1167 | |
|
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|
1168 unary_ops.resize (octave_value::num_unary_ops); |
|
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|
1169 for (size_t i = 0; i < octave_value::num_unary_ops; ++i) |
|
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1170 { |
|
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|
1171 octave_value::unary_op op = static_cast<octave_value::unary_op> (i); |
|
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1172 std::string op_name = octave_value::unary_op_as_string (op); |
|
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|
1173 unary_ops[i].stash_name ("unary" + op_name); |
|
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|
1174 } |
|
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|
1175 |
| 15016 | 1176 for (int op = 0; op < octave_value::num_binary_ops; ++op) |
| 1177 { | |
| 1178 llvm::Twine fn_name ("octave_jit_binary_any_any_"); | |
| 1179 fn_name = fn_name + llvm::Twine (op); | |
| 1180 | |
|
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|
1181 fn = create_internal (fn_name, any, any, any); |
| 15016 | 1182 fn.mark_can_error (); |
| 1183 llvm::BasicBlock *block = fn.new_block (); | |
| 1184 builder.SetInsertPoint (block); | |
| 1185 llvm::APInt op_int(sizeof (octave_value::binary_op) * 8, op, | |
| 1186 std::numeric_limits<octave_value::binary_op>::is_signed); | |
| 1187 llvm::Value *op_as_llvm = llvm::ConstantInt::get (llvm_bo_type, op_int); | |
| 1188 llvm::Value *ret = any_binary.call (builder, op_as_llvm, | |
| 1189 fn.argument (builder, 0), | |
| 1190 fn.argument (builder, 1)); | |
| 1191 fn.do_return (builder, ret); | |
| 1192 binary_ops[op].add_overload (fn); | |
| 1193 } | |
| 1194 | |
| 1195 // grab matrix | |
|
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1196 fn = create_external (JIT_FN (octave_jit_grab_matrix), matrix, matrix); |
| 15016 | 1197 grab_fn.add_overload (fn); |
| 1198 | |
|
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1199 grab_fn.add_overload (create_identity (scalar)); |
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1200 grab_fn.add_overload (create_identity (scalar_ptr)); |
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1201 grab_fn.add_overload (create_identity (any_ptr)); |
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1202 grab_fn.add_overload (create_identity (boolean)); |
|
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1203 grab_fn.add_overload (create_identity (complex)); |
|
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|
1204 grab_fn.add_overload (create_identity (index)); |
|
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|
1205 |
| 15016 | 1206 // release any |
|
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|
1207 fn = create_external (JIT_FN (octave_jit_release_any), 0, any); |
| 15016 | 1208 release_fn.add_overload (fn); |
| 1209 release_fn.stash_name ("release"); | |
| 1210 | |
| 1211 // release matrix | |
|
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|
1212 fn = create_external (JIT_FN (octave_jit_release_matrix), 0, matrix); |
| 15016 | 1213 release_fn.add_overload (fn); |
| 1214 | |
|
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|
1215 // destroy |
|
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|
1216 destroy_fn = release_fn; |
|
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|
1217 destroy_fn.stash_name ("destroy"); |
|
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|
1218 destroy_fn.add_overload (create_identity(scalar)); |
|
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|
1219 destroy_fn.add_overload (create_identity(boolean)); |
|
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|
1220 destroy_fn.add_overload (create_identity(index)); |
|
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|
1221 destroy_fn.add_overload (create_identity(complex)); |
|
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|
1222 |
|
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|
1223 // -------------------- scalar related operations -------------------- |
|
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|
1224 |
| 15016 | 1225 // now for binary scalar operations |
| 1226 add_binary_op (scalar, octave_value::op_add, llvm::Instruction::FAdd); | |
| 1227 add_binary_op (scalar, octave_value::op_sub, llvm::Instruction::FSub); | |
| 1228 add_binary_op (scalar, octave_value::op_mul, llvm::Instruction::FMul); | |
| 1229 add_binary_op (scalar, octave_value::op_el_mul, llvm::Instruction::FMul); | |
| 1230 | |
| 1231 add_binary_fcmp (scalar, octave_value::op_lt, llvm::CmpInst::FCMP_ULT); | |
| 1232 add_binary_fcmp (scalar, octave_value::op_le, llvm::CmpInst::FCMP_ULE); | |
| 1233 add_binary_fcmp (scalar, octave_value::op_eq, llvm::CmpInst::FCMP_UEQ); | |
| 1234 add_binary_fcmp (scalar, octave_value::op_ge, llvm::CmpInst::FCMP_UGE); | |
| 1235 add_binary_fcmp (scalar, octave_value::op_gt, llvm::CmpInst::FCMP_UGT); | |
| 1236 add_binary_fcmp (scalar, octave_value::op_ne, llvm::CmpInst::FCMP_UNE); | |
| 1237 | |
|
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|
1238 jit_function gripe_div0 = create_external (JIT_FN (gripe_divide_by_zero), 0); |
| 15016 | 1239 gripe_div0.mark_can_error (); |
| 1240 | |
| 1241 // divide is annoying because it might error | |
|
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Do not use vectorized llvm commands for complex numbers
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|
1242 fn = create_internal ("octave_jit_div_scalar_scalar", scalar, scalar, scalar); |
| 15016 | 1243 fn.mark_can_error (); |
| 1244 | |
| 1245 llvm::BasicBlock *body = fn.new_block (); | |
| 1246 builder.SetInsertPoint (body); | |
| 1247 { | |
| 1248 llvm::BasicBlock *warn_block = fn.new_block ("warn"); | |
| 1249 llvm::BasicBlock *normal_block = fn.new_block ("normal"); | |
| 1250 | |
| 1251 llvm::Value *zero = llvm::ConstantFP::get (scalar_t, 0); | |
|
15095
9df70a18aa27
Correct division by zero check in JIT
Max Brister <max@2bass.com>
parents:
15078
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changeset
|
1252 llvm::Value *check = builder.CreateFCmpUEQ (zero, fn.argument (builder, 1)); |
| 15016 | 1253 builder.CreateCondBr (check, warn_block, normal_block); |
| 1254 | |
| 1255 builder.SetInsertPoint (warn_block); | |
| 1256 gripe_div0.call (builder); | |
| 1257 builder.CreateBr (normal_block); | |
| 1258 | |
| 1259 builder.SetInsertPoint (normal_block); | |
| 1260 llvm::Value *ret = builder.CreateFDiv (fn.argument (builder, 0), | |
| 1261 fn.argument (builder, 1)); | |
| 1262 fn.do_return (builder, ret); | |
| 1263 } | |
| 1264 binary_ops[octave_value::op_div].add_overload (fn); | |
| 1265 binary_ops[octave_value::op_el_div].add_overload (fn); | |
| 1266 | |
| 1267 // ldiv is the same as div with the operators reversed | |
| 1268 fn = mirror_binary (fn); | |
| 1269 binary_ops[octave_value::op_ldiv].add_overload (fn); | |
| 1270 binary_ops[octave_value::op_el_ldiv].add_overload (fn); | |
| 1271 | |
| 1272 // In general, the result of scalar ^ scalar is a complex number. We might be | |
| 1273 // able to improve on this if we keep track of the range of values varaibles | |
| 1274 // can take on. | |
|
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|
1275 fn = create_external (JIT_FN (octave_jit_pow_scalar_scalar), complex, scalar, |
| 15016 | 1276 scalar); |
| 1277 binary_ops[octave_value::op_pow].add_overload (fn); | |
| 1278 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1279 | |
|
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|
1280 // now for unary scalar operations |
|
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|
1281 // FIXME: Impelment not |
|
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|
1282 fn = create_internal ("octave_jit_++", scalar, scalar); |
|
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|
1283 body = fn.new_block (); |
|
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1284 builder.SetInsertPoint (body); |
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|
1285 { |
|
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|
1286 llvm::Value *one = llvm::ConstantFP::get (scalar_t, 1); |
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|
1287 llvm::Value *val = fn.argument (builder, 0); |
|
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1288 val = builder.CreateFAdd (val, one); |
|
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1289 fn.do_return (builder, val); |
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|
1290 } |
|
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|
1291 unary_ops[octave_value::op_incr].add_overload (fn); |
|
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|
1292 |
|
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|
1293 fn = create_internal ("octave_jit_--", scalar, scalar); |
|
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1294 body = fn.new_block (); |
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1295 builder.SetInsertPoint (body); |
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|
1296 { |
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1297 llvm::Value *one = llvm::ConstantFP::get (scalar_t, 1); |
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|
1298 llvm::Value *val = fn.argument (builder, 0); |
|
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1299 val = builder.CreateFSub (val, one); |
|
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1300 fn.do_return (builder, val); |
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1301 } |
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1302 unary_ops[octave_value::op_decr].add_overload (fn); |
|
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1303 |
|
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1304 fn = create_internal ("octave_jit_uminus", scalar, scalar); |
|
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1305 body = fn.new_block (); |
|
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|
1306 builder.SetInsertPoint (body); |
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|
1307 { |
|
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|
1308 llvm::Value *mone = llvm::ConstantFP::get (scalar_t, -1); |
|
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|
1309 llvm::Value *val = fn.argument (builder, 0); |
|
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1310 val = builder.CreateFMul (val, mone); |
|
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|
1311 fn.do_return (builder, val); |
|
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|
1312 } |
|
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|
1313 unary_ops[octave_value::op_uminus].add_overload (fn); |
|
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|
1314 |
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1315 fn = create_identity (scalar); |
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1316 unary_ops[octave_value::op_uplus].add_overload (fn); |
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1317 unary_ops[octave_value::op_transpose].add_overload (fn); |
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1318 unary_ops[octave_value::op_hermitian].add_overload (fn); |
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1319 |
| 15016 | 1320 // now for binary complex operations |
|
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1321 fn = create_internal ("octave_jit_+_complex_complex", complex, complex, |
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1322 complex); |
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1323 body = fn.new_block (); |
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1324 builder.SetInsertPoint (body); |
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1325 { |
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1326 llvm::Value *lhs = fn.argument (builder, 0); |
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1327 llvm::Value *rhs = fn.argument (builder, 1); |
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1328 llvm::Value *real = builder.CreateFAdd (complex_real (lhs), |
|
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1329 complex_real (rhs)); |
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1330 llvm::Value *imag = builder.CreateFAdd (complex_imag (lhs), |
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1331 complex_imag (rhs)); |
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1332 fn.do_return (builder, complex_new (real, imag)); |
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1333 } |
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1334 binary_ops[octave_value::op_add].add_overload (fn); |
| 15016 | 1335 |
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1336 fn = create_internal ("octave_jit_-_complex_complex", complex, complex, |
| 15016 | 1337 complex); |
| 1338 body = fn.new_block (); | |
| 1339 builder.SetInsertPoint (body); | |
| 1340 { | |
| 1341 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1342 llvm::Value *rhs = fn.argument (builder, 1); | |
|
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1343 llvm::Value *real = builder.CreateFSub (complex_real (lhs), |
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1344 complex_real (rhs)); |
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1345 llvm::Value *imag = builder.CreateFSub (complex_imag (lhs), |
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1346 complex_imag (rhs)); |
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1347 fn.do_return (builder, complex_new (real, imag)); |
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1348 } |
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1349 binary_ops[octave_value::op_sub].add_overload (fn); |
| 15016 | 1350 |
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1351 fn = create_external (JIT_FN (octave_jit_complex_mul), |
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1352 complex, complex, complex); |
| 15016 | 1353 binary_ops[octave_value::op_mul].add_overload (fn); |
| 1354 binary_ops[octave_value::op_el_mul].add_overload (fn); | |
| 1355 | |
|
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1356 jit_function complex_div = create_external (JIT_FN (octave_jit_complex_div), |
| 15016 | 1357 complex, complex, complex); |
| 1358 complex_div.mark_can_error (); | |
| 1359 binary_ops[octave_value::op_div].add_overload (fn); | |
| 1360 binary_ops[octave_value::op_ldiv].add_overload (fn); | |
| 1361 | |
|
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1362 fn = create_external (JIT_FN (octave_jit_pow_complex_complex), complex, |
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1363 complex, complex); |
| 15016 | 1364 binary_ops[octave_value::op_pow].add_overload (fn); |
| 1365 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1366 | |
|
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1367 fn = create_internal ("octave_jit_*_scalar_complex", complex, scalar, |
| 15016 | 1368 complex); |
| 1369 jit_function mul_scalar_complex = fn; | |
| 1370 body = fn.new_block (); | |
| 1371 builder.SetInsertPoint (body); | |
| 1372 { | |
|
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1373 llvm::BasicBlock *complex_mul = fn.new_block ("complex_mul"); |
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1374 llvm::BasicBlock *scalar_mul = fn.new_block ("scalar_mul"); |
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1375 |
|
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|
1376 llvm::Value *fzero = llvm::ConstantFP::get (scalar_t, 0); |
| 15016 | 1377 llvm::Value *lhs = fn.argument (builder, 0); |
| 1378 llvm::Value *rhs = fn.argument (builder, 1); | |
|
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1379 |
|
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1380 llvm::Value *cmp = builder.CreateFCmpUEQ (complex_imag (rhs), fzero); |
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1381 builder.CreateCondBr (cmp, scalar_mul, complex_mul); |
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1382 |
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1383 builder.SetInsertPoint (scalar_mul); |
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1384 llvm::Value *temp = complex_real (rhs); |
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1385 temp = builder.CreateFMul (lhs, temp); |
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1386 fn.do_return (builder, complex_new (temp, fzero), false); |
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1387 |
|
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1388 |
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|
1389 builder.SetInsertPoint (complex_mul); |
|
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1390 temp = complex_new (builder.CreateFMul (lhs, complex_real (rhs)), |
|
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1391 builder.CreateFMul (lhs, complex_imag (rhs))); |
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1392 fn.do_return (builder, temp); |
| 15016 | 1393 } |
| 1394 binary_ops[octave_value::op_mul].add_overload (fn); | |
| 1395 binary_ops[octave_value::op_el_mul].add_overload (fn); | |
| 1396 | |
| 1397 | |
| 1398 fn = mirror_binary (mul_scalar_complex); | |
| 1399 binary_ops[octave_value::op_mul].add_overload (fn); | |
| 1400 binary_ops[octave_value::op_el_mul].add_overload (fn); | |
| 1401 | |
|
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1402 fn = create_internal ("octave_jit_+_scalar_complex", complex, scalar, |
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1403 complex); |
| 15016 | 1404 body = fn.new_block (); |
| 1405 builder.SetInsertPoint (body); | |
| 1406 { | |
| 1407 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1408 llvm::Value *rhs = fn.argument (builder, 1); | |
| 1409 llvm::Value *real = builder.CreateFAdd (lhs, complex_real (rhs)); | |
| 1410 fn.do_return (builder, complex_real (rhs, real)); | |
| 1411 } | |
| 1412 binary_ops[octave_value::op_add].add_overload (fn); | |
| 1413 | |
| 1414 fn = mirror_binary (fn); | |
| 1415 binary_ops[octave_value::op_add].add_overload (fn); | |
| 1416 | |
|
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1417 fn = create_internal ("octave_jit_-_complex_scalar", complex, complex, |
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1418 scalar); |
| 15016 | 1419 body = fn.new_block (); |
| 1420 builder.SetInsertPoint (body); | |
| 1421 { | |
| 1422 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1423 llvm::Value *rhs = fn.argument (builder, 1); | |
| 1424 llvm::Value *real = builder.CreateFSub (complex_real (lhs), rhs); | |
| 1425 fn.do_return (builder, complex_real (lhs, real)); | |
| 1426 } | |
| 1427 binary_ops[octave_value::op_sub].add_overload (fn); | |
| 1428 | |
|
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1429 fn = create_internal ("octave_jit_-_scalar_complex", complex, scalar, |
|
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1430 complex); |
| 15016 | 1431 body = fn.new_block (); |
| 1432 builder.SetInsertPoint (body); | |
| 1433 { | |
| 1434 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1435 llvm::Value *rhs = fn.argument (builder, 1); | |
| 1436 llvm::Value *real = builder.CreateFSub (lhs, complex_real (rhs)); | |
| 1437 fn.do_return (builder, complex_real (rhs, real)); | |
| 1438 } | |
| 1439 binary_ops[octave_value::op_sub].add_overload (fn); | |
| 1440 | |
|
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1441 fn = create_external (JIT_FN (octave_jit_pow_scalar_complex), complex, scalar, |
| 15016 | 1442 complex); |
| 1443 binary_ops[octave_value::op_pow].add_overload (fn); | |
| 1444 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1445 | |
|
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1446 fn = create_external (JIT_FN (octave_jit_pow_complex_scalar), complex, |
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1447 complex, scalar); |
| 15016 | 1448 binary_ops[octave_value::op_pow].add_overload (fn); |
| 1449 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1450 | |
| 1451 // now for binary index operators | |
| 1452 add_binary_op (index, octave_value::op_add, llvm::Instruction::Add); | |
| 1453 | |
| 1454 // and binary bool operators | |
| 1455 add_binary_op (boolean, octave_value::op_el_or, llvm::Instruction::Or); | |
| 1456 add_binary_op (boolean, octave_value::op_el_and, llvm::Instruction::And); | |
| 1457 | |
| 1458 // now for printing functions | |
| 1459 print_fn.stash_name ("print"); | |
|
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1460 add_print (any, reinterpret_cast<void *> (&octave_jit_print_any)); |
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1461 add_print (scalar, reinterpret_cast<void *> (&octave_jit_print_scalar)); |
| 15016 | 1462 |
| 1463 // initialize for loop | |
| 1464 for_init_fn.stash_name ("for_init"); | |
| 1465 | |
|
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1466 fn = create_internal ("octave_jit_for_range_init", index, range); |
| 15016 | 1467 body = fn.new_block (); |
| 1468 builder.SetInsertPoint (body); | |
| 1469 { | |
| 1470 llvm::Value *zero = llvm::ConstantInt::get (index_t, 0); | |
| 1471 fn.do_return (builder, zero); | |
| 1472 } | |
| 1473 for_init_fn.add_overload (fn); | |
| 1474 | |
| 1475 // bounds check for for loop | |
| 1476 for_check_fn.stash_name ("for_check"); | |
| 1477 | |
|
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1478 fn = create_internal ("octave_jit_for_range_check", boolean, range, index); |
| 15016 | 1479 body = fn.new_block (); |
| 1480 builder.SetInsertPoint (body); | |
| 1481 { | |
| 1482 llvm::Value *nelem | |
| 1483 = builder.CreateExtractValue (fn.argument (builder, 0), 3); | |
| 1484 llvm::Value *idx = fn.argument (builder, 1); | |
| 1485 llvm::Value *ret = builder.CreateICmpULT (idx, nelem); | |
| 1486 fn.do_return (builder, ret); | |
| 1487 } | |
| 1488 for_check_fn.add_overload (fn); | |
| 1489 | |
| 1490 // index variabe for for loop | |
| 1491 for_index_fn.stash_name ("for_index"); | |
| 1492 | |
|
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1493 fn = create_internal ("octave_jit_for_range_idx", scalar, range, index); |
| 15016 | 1494 body = fn.new_block (); |
| 1495 builder.SetInsertPoint (body); | |
| 1496 { | |
| 1497 llvm::Value *idx = fn.argument (builder, 1); | |
| 1498 llvm::Value *didx = builder.CreateSIToFP (idx, scalar_t); | |
| 1499 llvm::Value *rng = fn.argument (builder, 0); | |
| 1500 llvm::Value *base = builder.CreateExtractValue (rng, 0); | |
| 1501 llvm::Value *inc = builder.CreateExtractValue (rng, 2); | |
| 1502 | |
| 1503 llvm::Value *ret = builder.CreateFMul (didx, inc); | |
| 1504 ret = builder.CreateFAdd (base, ret); | |
| 1505 fn.do_return (builder, ret); | |
| 1506 } | |
| 1507 for_index_fn.add_overload (fn); | |
| 1508 | |
| 1509 // logically true | |
| 1510 logically_true_fn.stash_name ("logically_true"); | |
| 1511 | |
| 1512 jit_function gripe_nantl | |
|
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1513 = create_external (JIT_FN (octave_jit_gripe_nan_to_logical_conversion), 0); |
| 15016 | 1514 gripe_nantl.mark_can_error (); |
| 1515 | |
|
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1516 fn = create_internal ("octave_jit_logically_true_scalar", boolean, scalar); |
| 15016 | 1517 fn.mark_can_error (); |
| 1518 | |
| 1519 body = fn.new_block (); | |
| 1520 builder.SetInsertPoint (body); | |
| 1521 { | |
| 1522 llvm::BasicBlock *error_block = fn.new_block ("error"); | |
| 1523 llvm::BasicBlock *normal_block = fn.new_block ("normal"); | |
| 1524 | |
| 1525 llvm::Value *check = builder.CreateFCmpUNE (fn.argument (builder, 0), | |
| 1526 fn.argument (builder, 0)); | |
| 1527 builder.CreateCondBr (check, error_block, normal_block); | |
| 1528 | |
| 1529 builder.SetInsertPoint (error_block); | |
| 1530 gripe_nantl.call (builder); | |
| 1531 builder.CreateBr (normal_block); | |
| 1532 builder.SetInsertPoint (normal_block); | |
| 1533 | |
| 1534 llvm::Value *zero = llvm::ConstantFP::get (scalar_t, 0); | |
| 1535 llvm::Value *ret = builder.CreateFCmpONE (fn.argument (builder, 0), zero); | |
| 1536 fn.do_return (builder, ret); | |
| 1537 } | |
| 1538 logically_true_fn.add_overload (fn); | |
| 1539 | |
| 1540 // logically_true boolean | |
| 1541 fn = create_identity (boolean); | |
| 1542 logically_true_fn.add_overload (fn); | |
| 1543 | |
| 1544 // make_range | |
| 1545 // FIXME: May be benificial to implement all in LLVM | |
| 1546 make_range_fn.stash_name ("make_range"); | |
| 1547 jit_function compute_nelem | |
|
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1548 = create_external (JIT_FN (octave_jit_compute_nelem), |
| 15016 | 1549 index, scalar, scalar, scalar); |
|
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1550 |
| 15016 | 1551 |
|
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|
1552 fn = create_internal ("octave_jit_make_range", range, scalar, scalar, scalar); |
| 15016 | 1553 body = fn.new_block (); |
| 1554 builder.SetInsertPoint (body); | |
| 1555 { | |
| 1556 llvm::Value *base = fn.argument (builder, 0); | |
| 1557 llvm::Value *limit = fn.argument (builder, 1); | |
| 1558 llvm::Value *inc = fn.argument (builder, 2); | |
| 1559 llvm::Value *nelem = compute_nelem.call (builder, base, limit, inc); | |
| 1560 | |
| 1561 llvm::Value *dzero = llvm::ConstantFP::get (scalar_t, 0); | |
| 1562 llvm::Value *izero = llvm::ConstantInt::get (index_t, 0); | |
| 1563 llvm::Value *rng = llvm::ConstantStruct::get (range_t, dzero, dzero, dzero, | |
| 1564 izero, NULL); | |
| 1565 rng = builder.CreateInsertValue (rng, base, 0); | |
| 1566 rng = builder.CreateInsertValue (rng, limit, 1); | |
| 1567 rng = builder.CreateInsertValue (rng, inc, 2); | |
| 1568 rng = builder.CreateInsertValue (rng, nelem, 3); | |
| 1569 fn.do_return (builder, rng); | |
| 1570 } | |
| 1571 make_range_fn.add_overload (fn); | |
| 1572 | |
| 1573 // paren_subsref | |
| 1574 jit_type *jit_int = intN (sizeof (int) * 8); | |
| 1575 llvm::Type *int_t = jit_int->to_llvm (); | |
| 1576 jit_function ginvalid_index | |
|
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1577 = create_external (JIT_FN (octave_jit_ginvalid_index), 0); |
|
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|
1578 jit_function gindex_range = create_external (JIT_FN (octave_jit_gindex_range), |
| 15016 | 1579 0, jit_int, jit_int, index, |
| 1580 index); | |
| 1581 | |
|
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|
1582 fn = create_internal ("()subsref", scalar, matrix, scalar); |
| 15016 | 1583 fn.mark_can_error (); |
| 1584 | |
| 1585 body = fn.new_block (); | |
| 1586 builder.SetInsertPoint (body); | |
| 1587 { | |
|
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|
1588 llvm::Value *one_idx = llvm::ConstantInt::get (index_t, 1); |
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|
1589 llvm::Value *one_int = llvm::ConstantInt::get (int_t, 1); |
| 15016 | 1590 |
| 1591 llvm::Value *undef = llvm::UndefValue::get (scalar_t); | |
| 1592 llvm::Value *mat = fn.argument (builder, 0); | |
| 1593 llvm::Value *idx = fn.argument (builder, 1); | |
| 1594 | |
| 1595 // convert index to scalar to integer, and check index >= 1 | |
| 1596 llvm::Value *int_idx = builder.CreateFPToSI (idx, index_t); | |
| 1597 llvm::Value *check_idx = builder.CreateSIToFP (int_idx, scalar_t); | |
| 1598 llvm::Value *cond0 = builder.CreateFCmpUNE (idx, check_idx); | |
|
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|
1599 llvm::Value *cond1 = builder.CreateICmpSLT (int_idx, one_idx); |
| 15016 | 1600 llvm::Value *cond = builder.CreateOr (cond0, cond1); |
| 1601 | |
| 1602 llvm::BasicBlock *done = fn.new_block ("done"); | |
| 1603 llvm::BasicBlock *conv_error = fn.new_block ("conv_error", done); | |
| 1604 llvm::BasicBlock *normal = fn.new_block ("normal", done); | |
| 1605 builder.CreateCondBr (cond, conv_error, normal); | |
| 1606 | |
| 1607 builder.SetInsertPoint (conv_error); | |
| 1608 ginvalid_index.call (builder); | |
| 1609 builder.CreateBr (done); | |
| 1610 | |
| 1611 builder.SetInsertPoint (normal); | |
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1612 llvm::Value *len |
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1613 = builder.CreateExtractValue (mat, llvm::ArrayRef<unsigned> (2)); |
| 15016 | 1614 cond = builder.CreateICmpSGT (int_idx, len); |
| 1615 | |
| 1616 | |
| 1617 llvm::BasicBlock *bounds_error = fn.new_block ("bounds_error", done); | |
| 1618 llvm::BasicBlock *success = fn.new_block ("success", done); | |
| 1619 builder.CreateCondBr (cond, bounds_error, success); | |
| 1620 | |
| 1621 builder.SetInsertPoint (bounds_error); | |
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1622 gindex_range.call (builder, one_int, one_int, int_idx, len); |
| 15016 | 1623 builder.CreateBr (done); |
| 1624 | |
| 1625 builder.SetInsertPoint (success); | |
| 1626 llvm::Value *data = builder.CreateExtractValue (mat, | |
| 1627 llvm::ArrayRef<unsigned> (1)); | |
| 1628 llvm::Value *gep = builder.CreateInBoundsGEP (data, int_idx); | |
| 1629 llvm::Value *ret = builder.CreateLoad (gep); | |
| 1630 builder.CreateBr (done); | |
| 1631 | |
| 1632 builder.SetInsertPoint (done); | |
| 1633 | |
| 1634 llvm::PHINode *merge = llvm::PHINode::Create (scalar_t, 3); | |
| 1635 builder.Insert (merge); | |
| 1636 merge->addIncoming (undef, conv_error); | |
| 1637 merge->addIncoming (undef, bounds_error); | |
| 1638 merge->addIncoming (ret, success); | |
| 1639 fn.do_return (builder, merge); | |
| 1640 } | |
| 1641 paren_subsref_fn.add_overload (fn); | |
| 1642 | |
| 1643 // paren subsasgn | |
| 1644 paren_subsasgn_fn.stash_name ("()subsasgn"); | |
| 1645 | |
| 1646 jit_function resize_paren_subsasgn | |
|
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|
1647 = create_external (JIT_FN (octave_jit_paren_subsasgn_impl), matrix, matrix, |
|
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1648 index, scalar); |
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|
1649 |
|
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|
1650 fn = create_internal ("octave_jit_paren_subsasgn", matrix, matrix, scalar, |
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|
1651 scalar); |
| 15016 | 1652 fn.mark_can_error (); |
| 1653 body = fn.new_block (); | |
| 1654 builder.SetInsertPoint (body); | |
| 1655 { | |
|
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|
1656 llvm::Value *one_idx = llvm::ConstantInt::get (index_t, 1); |
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|
1657 llvm::Value *one_int = llvm::ConstantInt::get (int_t, 1); |
| 15016 | 1658 |
| 1659 llvm::Value *mat = fn.argument (builder, 0); | |
| 1660 llvm::Value *idx = fn.argument (builder, 1); | |
| 1661 llvm::Value *value = fn.argument (builder, 2); | |
| 1662 | |
| 1663 llvm::Value *int_idx = builder.CreateFPToSI (idx, index_t); | |
| 1664 llvm::Value *check_idx = builder.CreateSIToFP (int_idx, scalar_t); | |
| 1665 llvm::Value *cond0 = builder.CreateFCmpUNE (idx, check_idx); | |
|
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|
1666 llvm::Value *cond1 = builder.CreateICmpSLT (int_idx, one_idx); |
| 15016 | 1667 llvm::Value *cond = builder.CreateOr (cond0, cond1); |
| 1668 | |
| 1669 llvm::BasicBlock *done = fn.new_block ("done"); | |
| 1670 | |
| 1671 llvm::BasicBlock *conv_error = fn.new_block ("conv_error", done); | |
| 1672 llvm::BasicBlock *normal = fn.new_block ("normal", done); | |
| 1673 builder.CreateCondBr (cond, conv_error, normal); | |
| 1674 builder.SetInsertPoint (conv_error); | |
| 1675 ginvalid_index.call (builder); | |
| 1676 builder.CreateBr (done); | |
| 1677 | |
| 1678 builder.SetInsertPoint (normal); | |
|
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|
1679 llvm::Value *len = builder.CreateExtractValue (mat, 2); |
| 15016 | 1680 cond0 = builder.CreateICmpSGT (int_idx, len); |
| 1681 | |
| 1682 llvm::Value *rcount = builder.CreateExtractValue (mat, 0); | |
| 1683 rcount = builder.CreateLoad (rcount); | |
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|
1684 cond1 = builder.CreateICmpSGT (rcount, one_int); |
| 15016 | 1685 cond = builder.CreateOr (cond0, cond1); |
| 1686 | |
| 1687 llvm::BasicBlock *bounds_error = fn.new_block ("bounds_error", done); | |
| 1688 llvm::BasicBlock *success = fn.new_block ("success", done); | |
| 1689 builder.CreateCondBr (cond, bounds_error, success); | |
| 1690 | |
| 1691 // resize on out of bounds access | |
| 1692 builder.SetInsertPoint (bounds_error); | |
|
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|
1693 llvm::Value *resize_result = resize_paren_subsasgn.call (builder, mat, |
|
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|
1694 int_idx, value); |
| 15016 | 1695 builder.CreateBr (done); |
| 1696 | |
| 1697 builder.SetInsertPoint (success); | |
|
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|
1698 llvm::Value *data |
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|
1699 = builder.CreateExtractValue (mat, llvm::ArrayRef<unsigned> (1)); |
| 15016 | 1700 llvm::Value *gep = builder.CreateInBoundsGEP (data, int_idx); |
| 1701 builder.CreateStore (value, gep); | |
| 1702 builder.CreateBr (done); | |
| 1703 | |
| 1704 builder.SetInsertPoint (done); | |
| 1705 | |
| 1706 llvm::PHINode *merge = llvm::PHINode::Create (matrix_t, 3); | |
| 1707 builder.Insert (merge); | |
| 1708 merge->addIncoming (mat, conv_error); | |
| 1709 merge->addIncoming (resize_result, bounds_error); | |
| 1710 merge->addIncoming (mat, success); | |
| 1711 fn.do_return (builder, merge); | |
| 1712 } | |
| 1713 paren_subsasgn_fn.add_overload (fn); | |
| 1714 | |
|
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|
1715 fn = create_external (JIT_FN (octave_jit_paren_subsasgn_matrix_range), matrix, |
| 15016 | 1716 matrix, range, scalar); |
| 1717 fn.mark_can_error (); | |
| 1718 paren_subsasgn_fn.add_overload (fn); | |
| 1719 | |
|
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diff
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|
1720 end1_fn.stash_name ("end1"); |
|
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|
1721 fn = create_internal ("octave_jit_end1_matrix", scalar, matrix, index, index); |
|
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|
1722 body = fn.new_block (); |
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|
1723 builder.SetInsertPoint (body); |
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|
1724 { |
|
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|
1725 llvm::Value *mat = fn.argument (builder, 0); |
|
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|
1726 llvm::Value *ret = builder.CreateExtractValue (mat, 2); |
|
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|
1727 fn.do_return (builder, builder.CreateSIToFP (ret, scalar_t)); |
|
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|
1728 } |
|
15102
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Support end in multi indexing in JIT
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|
1729 end1_fn.add_overload (fn); |
|
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|
1730 |
|
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|
1731 end_fn.stash_name ("end"); |
|
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|
1732 fn = create_external (JIT_FN (octave_jit_end_matrix),scalar, matrix, index, |
|
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|
1733 index); |
|
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|
1734 end_fn.add_overload (fn); |
|
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|
1735 |
|
15337
3f43e9d6d86e
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parents:
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|
1736 // -------------------- create_undef -------------------- |
|
3f43e9d6d86e
JIT compile anonymous functions
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changeset
|
1737 create_undef_fn.stash_name ("create_undef"); |
|
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|
1738 fn = create_external (JIT_FN (octave_jit_create_undef), any); |
|
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changeset
|
1739 create_undef_fn.add_overload (fn); |
|
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|
1740 |
| 15016 | 1741 casts[any->type_id ()].stash_name ("(any)"); |
| 1742 casts[scalar->type_id ()].stash_name ("(scalar)"); | |
| 1743 casts[complex->type_id ()].stash_name ("(complex)"); | |
| 1744 casts[matrix->type_id ()].stash_name ("(matrix)"); | |
| 15603 | 1745 casts[range->type_id ()].stash_name ("(range)"); |
| 15016 | 1746 |
| 1747 // cast any <- matrix | |
|
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changeset
|
1748 fn = create_external (JIT_FN (octave_jit_cast_any_matrix), any, matrix); |
| 15016 | 1749 casts[any->type_id ()].add_overload (fn); |
| 1750 | |
| 1751 // cast matrix <- any | |
|
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|
1752 fn = create_external (JIT_FN (octave_jit_cast_matrix_any), matrix, any); |
| 15016 | 1753 casts[matrix->type_id ()].add_overload (fn); |
| 1754 | |
|
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|
1755 // cast any <- range |
|
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|
1756 fn = create_external (JIT_FN (octave_jit_cast_any_range), any, range); |
|
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|
1757 casts[any->type_id ()].add_overload (fn); |
|
741d2dbcc117
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|
1758 |
|
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|
1759 // cast range <- any |
|
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|
1760 fn = create_external (JIT_FN (octave_jit_cast_range_any), range, any); |
|
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|
1761 casts[range->type_id ()].add_overload (fn); |
|
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|
1762 |
| 15016 | 1763 // cast any <- scalar |
|
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|
1764 fn = create_external (JIT_FN (octave_jit_cast_any_scalar), any, scalar); |
| 15016 | 1765 casts[any->type_id ()].add_overload (fn); |
| 1766 | |
| 1767 // cast scalar <- any | |
|
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|
1768 fn = create_external (JIT_FN (octave_jit_cast_scalar_any), scalar, any); |
| 15016 | 1769 casts[scalar->type_id ()].add_overload (fn); |
| 1770 | |
| 1771 // cast any <- complex | |
|
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|
1772 fn = create_external (JIT_FN (octave_jit_cast_any_complex), any, complex); |
| 15016 | 1773 casts[any->type_id ()].add_overload (fn); |
| 1774 | |
| 1775 // cast complex <- any | |
|
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|
1776 fn = create_external (JIT_FN (octave_jit_cast_complex_any), complex, any); |
| 15016 | 1777 casts[complex->type_id ()].add_overload (fn); |
| 1778 | |
| 1779 // cast complex <- scalar | |
|
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|
1780 fn = create_internal ("octave_jit_cast_complex_scalar", complex, scalar); |
| 15016 | 1781 body = fn.new_block (); |
| 1782 builder.SetInsertPoint (body); | |
| 1783 { | |
| 1784 llvm::Value *zero = llvm::ConstantFP::get (scalar_t, 0); | |
| 1785 fn.do_return (builder, complex_new (fn.argument (builder, 0), zero)); | |
| 1786 } | |
| 1787 casts[complex->type_id ()].add_overload (fn); | |
| 1788 | |
| 1789 // cast scalar <- complex | |
|
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|
1790 fn = create_internal ("octave_jit_cast_scalar_complex", scalar, complex); |
| 15016 | 1791 body = fn.new_block (); |
| 1792 builder.SetInsertPoint (body); | |
| 1793 fn.do_return (builder, complex_real (fn.argument (builder, 0))); | |
| 1794 casts[scalar->type_id ()].add_overload (fn); | |
| 1795 | |
| 1796 // cast any <- any | |
| 1797 fn = create_identity (any); | |
| 1798 casts[any->type_id ()].add_overload (fn); | |
| 1799 | |
| 1800 // cast scalar <- scalar | |
| 1801 fn = create_identity (scalar); | |
| 1802 casts[scalar->type_id ()].add_overload (fn); | |
| 1803 | |
| 1804 // cast complex <- complex | |
| 1805 fn = create_identity (complex); | |
| 1806 casts[complex->type_id ()].add_overload (fn); | |
| 1807 | |
| 1808 // -------------------- builtin functions -------------------- | |
| 1809 add_builtin ("#unknown_function"); | |
| 1810 unknown_function = builtins["#unknown_function"]; | |
| 1811 | |
| 1812 add_builtin ("sin"); | |
| 1813 register_intrinsic ("sin", llvm::Intrinsic::sin, scalar, scalar); | |
| 1814 register_generic ("sin", matrix, matrix); | |
| 1815 | |
| 1816 add_builtin ("cos"); | |
| 1817 register_intrinsic ("cos", llvm::Intrinsic::cos, scalar, scalar); | |
| 1818 register_generic ("cos", matrix, matrix); | |
| 1819 | |
| 1820 add_builtin ("exp"); | |
|
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|
1821 register_intrinsic ("exp", llvm::Intrinsic::exp, scalar, scalar); |
| 15016 | 1822 register_generic ("exp", matrix, matrix); |
| 1823 | |
|
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|
1824 add_builtin ("balance"); |
|
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|
1825 register_generic ("balance", matrix, matrix); |
|
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|
1826 |
|
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|
1827 add_builtin ("cond"); |
|
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1828 register_generic ("cond", scalar, matrix); |
|
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|
1829 |
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|
1830 add_builtin ("det"); |
|
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|
1831 register_generic ("det", scalar, matrix); |
|
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1832 |
|
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|
1833 add_builtin ("norm"); |
|
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|
1834 register_generic ("norm", scalar, matrix); |
|
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1835 |
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|
1836 add_builtin ("rand"); |
|
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1837 register_generic ("rand", matrix, scalar); |
|
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1838 register_generic ("rand", matrix, std::vector<jit_type *> (2, scalar)); |
|
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1839 |
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1840 add_builtin ("magic"); |
|
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1841 register_generic ("magic", matrix, scalar); |
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1842 register_generic ("magic", matrix, std::vector<jit_type *> (2, scalar)); |
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1843 |
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1844 add_builtin ("eye"); |
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1845 register_generic ("eye", matrix, scalar); |
|
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1846 register_generic ("eye", matrix, std::vector<jit_type *> (2, scalar)); |
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1847 |
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1848 add_builtin ("mod"); |
|
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1849 register_generic ("mod", scalar, std::vector<jit_type *> (2, scalar)); |
|
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1850 |
| 15016 | 1851 casts.resize (next_id + 1); |
| 1852 jit_function any_id = create_identity (any); | |
|
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1853 jit_function grab_any = create_external (JIT_FN (octave_jit_grab_any), |
|
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1854 any, any); |
| 15016 | 1855 jit_function release_any = get_release (any); |
| 1856 std::vector<jit_type *> args; | |
| 1857 args.resize (1); | |
| 1858 | |
| 1859 for (std::map<std::string, jit_type *>::iterator iter = builtins.begin (); | |
| 1860 iter != builtins.end (); ++iter) | |
| 1861 { | |
| 1862 jit_type *btype = iter->second; | |
| 1863 args[0] = btype; | |
| 1864 | |
|
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1865 grab_fn.add_overload (jit_function (grab_any, btype, args)); |
| 15016 | 1866 release_fn.add_overload (jit_function (release_any, 0, args)); |
| 1867 casts[any->type_id ()].add_overload (jit_function (any_id, any, args)); | |
| 1868 | |
| 1869 args[0] = any; | |
| 1870 casts[btype->type_id ()].add_overload (jit_function (any_id, btype, | |
| 1871 args)); | |
| 1872 } | |
| 1873 } | |
| 1874 | |
|
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1875 const jit_function& |
|
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1876 jit_typeinfo::do_end (jit_value *value, jit_value *idx, jit_value *count) |
|
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1877 { |
|
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1878 jit_const_index *ccount = dynamic_cast<jit_const_index *> (count); |
|
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1879 if (ccount && ccount->value () == 1) |
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1880 return end1_fn.overload (value->type (), idx->type (), count->type ()); |
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1881 |
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1882 return end_fn.overload (value->type (), idx->type (), count->type ()); |
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1883 } |
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|
1884 |
|
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|
1885 jit_type* |
|
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|
1886 jit_typeinfo::new_type (const std::string& name, jit_type *parent, |
|
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1887 llvm::Type *llvm_type, bool skip_paren) |
|
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1888 { |
|
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|
1889 jit_type *ret = new jit_type (name, parent, llvm_type, skip_paren, next_id++); |
|
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|
1890 id_to_type.push_back (ret); |
|
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|
1891 return ret; |
|
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|
1892 } |
|
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|
1893 |
| 15016 | 1894 void |
|
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|
1895 jit_typeinfo::add_print (jit_type *ty, void *fptr) |
| 15016 | 1896 { |
| 1897 std::stringstream name; | |
| 1898 name << "octave_jit_print_" << ty->name (); | |
|
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|
1899 jit_function fn = create_external (engine, fptr, name.str (), |
|
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|
1900 0, intN (8), ty); |
| 15016 | 1901 print_fn.add_overload (fn); |
| 1902 } | |
| 1903 | |
| 1904 // FIXME: cp between add_binary_op, add_binary_icmp, and add_binary_fcmp | |
| 1905 void | |
| 1906 jit_typeinfo::add_binary_op (jit_type *ty, int op, int llvm_op) | |
| 1907 { | |
| 1908 std::stringstream fname; | |
| 1909 octave_value::binary_op ov_op = static_cast<octave_value::binary_op>(op); | |
| 1910 fname << "octave_jit_" << octave_value::binary_op_as_string (ov_op) | |
| 1911 << "_" << ty->name (); | |
| 1912 | |
|
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|
1913 jit_function fn = create_internal (fname.str (), ty, ty, ty); |
| 15016 | 1914 llvm::BasicBlock *block = fn.new_block (); |
| 1915 builder.SetInsertPoint (block); | |
| 1916 llvm::Instruction::BinaryOps temp | |
| 1917 = static_cast<llvm::Instruction::BinaryOps>(llvm_op); | |
| 1918 | |
| 1919 llvm::Value *ret = builder.CreateBinOp (temp, fn.argument (builder, 0), | |
| 1920 fn.argument (builder, 1)); | |
| 1921 fn.do_return (builder, ret); | |
| 1922 binary_ops[op].add_overload (fn); | |
| 1923 } | |
| 1924 | |
| 1925 void | |
| 1926 jit_typeinfo::add_binary_icmp (jit_type *ty, int op, int llvm_op) | |
| 1927 { | |
| 1928 std::stringstream fname; | |
| 1929 octave_value::binary_op ov_op = static_cast<octave_value::binary_op>(op); | |
| 1930 fname << "octave_jit" << octave_value::binary_op_as_string (ov_op) | |
| 1931 << "_" << ty->name (); | |
| 1932 | |
|
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|
1933 jit_function fn = create_internal (fname.str (), boolean, ty, ty); |
| 15016 | 1934 llvm::BasicBlock *block = fn.new_block (); |
| 1935 builder.SetInsertPoint (block); | |
| 1936 llvm::CmpInst::Predicate temp | |
| 1937 = static_cast<llvm::CmpInst::Predicate>(llvm_op); | |
| 1938 llvm::Value *ret = builder.CreateICmp (temp, fn.argument (builder, 0), | |
| 1939 fn.argument (builder, 1)); | |
| 1940 fn.do_return (builder, ret); | |
| 1941 binary_ops[op].add_overload (fn); | |
| 1942 } | |
| 1943 | |
| 1944 void | |
| 1945 jit_typeinfo::add_binary_fcmp (jit_type *ty, int op, int llvm_op) | |
| 1946 { | |
| 1947 std::stringstream fname; | |
| 1948 octave_value::binary_op ov_op = static_cast<octave_value::binary_op>(op); | |
| 1949 fname << "octave_jit" << octave_value::binary_op_as_string (ov_op) | |
| 1950 << "_" << ty->name (); | |
| 1951 | |
|
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|
1952 jit_function fn = create_internal (fname.str (), boolean, ty, ty); |
| 15016 | 1953 llvm::BasicBlock *block = fn.new_block (); |
| 1954 builder.SetInsertPoint (block); | |
| 1955 llvm::CmpInst::Predicate temp | |
| 1956 = static_cast<llvm::CmpInst::Predicate>(llvm_op); | |
| 1957 llvm::Value *ret = builder.CreateFCmp (temp, fn.argument (builder, 0), | |
| 1958 fn.argument (builder, 1)); | |
| 1959 fn.do_return (builder, ret); | |
| 1960 binary_ops[op].add_overload (fn); | |
| 1961 } | |
| 1962 | |
| 1963 jit_function | |
| 1964 jit_typeinfo::create_function (jit_convention::type cc, const llvm::Twine& name, | |
| 1965 jit_type *ret, | |
| 1966 const std::vector<jit_type *>& args) | |
| 1967 { | |
| 1968 jit_function result (module, cc, name, ret, args); | |
| 1969 return result; | |
| 1970 } | |
| 1971 | |
| 1972 jit_function | |
| 1973 jit_typeinfo::create_identity (jit_type *type) | |
| 1974 { | |
| 1975 size_t id = type->type_id (); | |
| 1976 if (id >= identities.size ()) | |
| 1977 identities.resize (id + 1); | |
| 1978 | |
| 1979 if (! identities[id].valid ()) | |
| 1980 { | |
|
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|
1981 std::stringstream name; |
|
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|
1982 name << "id_" << type->name (); |
|
8355fddce815
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|
1983 |
|
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|
1984 jit_function fn = create_internal (name.str (), type, type); |
| 15016 | 1985 llvm::BasicBlock *body = fn.new_block (); |
| 1986 builder.SetInsertPoint (body); | |
| 1987 fn.do_return (builder, fn.argument (builder, 0)); | |
| 1988 return identities[id] = fn; | |
| 1989 } | |
| 1990 | |
| 1991 return identities[id]; | |
| 1992 } | |
| 1993 | |
| 1994 llvm::Value * | |
|
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|
1995 jit_typeinfo::do_insert_error_check (llvm::IRBuilderD& abuilder) |
| 15016 | 1996 { |
|
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|
1997 return abuilder.CreateLoad (lerror_state); |
| 15016 | 1998 } |
| 1999 | |
| 15603 | 2000 llvm::Value * |
| 2001 jit_typeinfo::do_insert_interrupt_check (llvm::IRBuilderD& abuilder) | |
| 2002 { | |
| 2003 llvm::LoadInst *val = abuilder.CreateLoad (loctave_interrupt_state); | |
| 2004 val->setVolatile (true); | |
| 2005 return abuilder.CreateICmpSGT (val, abuilder.getInt32 (0)); | |
| 2006 } | |
| 2007 | |
| 15016 | 2008 void |
| 2009 jit_typeinfo::add_builtin (const std::string& name) | |
| 2010 { | |
|
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changeset
|
2011 jit_type *btype = new_type (name, any, any->to_llvm (), true); |
| 15016 | 2012 builtins[name] = btype; |
| 2013 | |
| 2014 octave_builtin *ov_builtin = find_builtin (name); | |
| 2015 if (ov_builtin) | |
| 2016 ov_builtin->stash_jit (*btype); | |
| 2017 } | |
| 2018 | |
| 2019 void | |
| 2020 jit_typeinfo::register_intrinsic (const std::string& name, size_t iid, | |
| 2021 jit_type *result, | |
| 2022 const std::vector<jit_type *>& args) | |
| 2023 { | |
| 2024 jit_type *builtin_type = builtins[name]; | |
| 2025 size_t nargs = args.size (); | |
| 2026 llvm::SmallVector<llvm::Type *, 5> llvm_args (nargs); | |
| 2027 for (size_t i = 0; i < nargs; ++i) | |
| 2028 llvm_args[i] = args[i]->to_llvm (); | |
| 2029 | |
| 2030 llvm::Intrinsic::ID id = static_cast<llvm::Intrinsic::ID> (iid); | |
| 2031 llvm::Function *ifun = llvm::Intrinsic::getDeclaration (module, id, | |
| 2032 llvm_args); | |
| 2033 std::stringstream fn_name; | |
| 2034 fn_name << "octave_jit_" << name; | |
| 2035 | |
| 2036 std::vector<jit_type *> args1 (nargs + 1); | |
| 2037 args1[0] = builtin_type; | |
| 2038 std::copy (args.begin (), args.end (), args1.begin () + 1); | |
| 2039 | |
| 2040 // The first argument will be the Octave function, but we already know that | |
| 2041 // the function call is the equivalent of the intrinsic, so we ignore it and | |
| 2042 // call the intrinsic with the remaining arguments. | |
|
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|
2043 jit_function fn = create_internal (fn_name.str (), result, args1); |
| 15016 | 2044 llvm::BasicBlock *body = fn.new_block (); |
| 2045 builder.SetInsertPoint (body); | |
| 2046 | |
| 2047 llvm::SmallVector<llvm::Value *, 5> fargs (nargs); | |
| 2048 for (size_t i = 0; i < nargs; ++i) | |
| 2049 fargs[i] = fn.argument (builder, i + 1); | |
| 2050 | |
| 2051 llvm::Value *ret = builder.CreateCall (ifun, fargs); | |
| 2052 fn.do_return (builder, ret); | |
| 2053 paren_subsref_fn.add_overload (fn); | |
| 2054 } | |
| 2055 | |
| 2056 octave_builtin * | |
| 2057 jit_typeinfo::find_builtin (const std::string& name) | |
| 2058 { | |
| 2059 // FIXME: Finalize what we want to store in octave_builtin, then add functions | |
| 2060 // to access these values in octave_value | |
| 2061 octave_value ov_builtin = symbol_table::find (name); | |
| 2062 return dynamic_cast<octave_builtin *> (ov_builtin.internal_rep ()); | |
| 2063 } | |
| 2064 | |
| 2065 void | |
|
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Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2066 jit_typeinfo::register_generic (const std::string& name, jit_type *result, |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2067 const std::vector<jit_type *>& args) |
| 15016 | 2068 { |
|
15135
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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|
2069 octave_builtin *builtin = find_builtin (name); |
|
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Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2070 if (! builtin) |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2071 return; |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2072 |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2073 std::vector<jit_type *> fn_args (args.size () + 1); |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2074 fn_args[0] = builtins[name]; |
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|
2075 std::copy (args.begin (), args.end (), fn_args.begin () + 1); |
|
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|
2076 jit_function fn = create_internal (name, result, fn_args); |
|
15136
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jit-typeinfo.cc (jit_typeinfo::register_generic): Mark can error
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parents:
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|
2077 fn.mark_can_error (); |
|
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Max Brister <max@2bass.com>
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|
2078 llvm::BasicBlock *block = fn.new_block (); |
|
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|
2079 builder.SetInsertPoint (block); |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2080 llvm::Type *any_t = any->to_llvm (); |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2081 llvm::ArrayType *array_t = llvm::ArrayType::get (any_t, args.size ()); |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2082 llvm::Value *array = llvm::UndefValue::get (array_t); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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2083 for (size_t i = 0; i < args.size (); ++i) |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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|
2084 { |
|
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Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2085 llvm::Value *arg = fn.argument (builder, i + 1); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2086 jit_function agrab = get_grab (args[i]); |
|
15169
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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|
2087 if (agrab.valid ()) |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
2088 arg = agrab.call (builder, arg); |
|
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|
2089 jit_function acast = cast (any, args[i]); |
|
15169
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Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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15148
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|
2090 array = builder.CreateInsertValue (array, acast.call (builder, arg), i); |
|
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|
2091 } |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2092 |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2093 llvm::Value *array_mem = builder.CreateAlloca (array_t); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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parents:
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|
2094 builder.CreateStore (array, array_mem); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
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|
2095 array = builder.CreateBitCast (array_mem, any_t->getPointerTo ()); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2096 |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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parents:
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|
2097 jit_type *jintTy = intN (sizeof (octave_builtin::fcn) * 8); |
|
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Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2098 llvm::Type *intTy = jintTy->to_llvm (); |
|
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|
2099 size_t fcn_int = reinterpret_cast<size_t> (builtin->function ()); |
|
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Max Brister <max@2bass.com>
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2100 llvm::Value *fcn = llvm::ConstantInt::get (intTy, fcn_int); |
|
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Support sin, cos, and exp with matrix arguments in JIT
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|
2101 llvm::Value *nargin = llvm::ConstantInt::get (intTy, args.size ()); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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|
2102 size_t result_int = reinterpret_cast<size_t> (result); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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|
2103 llvm::Value *res_llvm = llvm::ConstantInt::get (intTy, result_int); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
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|
2104 llvm::Value *ret = any_call.call (builder, fcn, nargin, array, res_llvm); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2105 |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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|
2106 jit_function cast_result = cast (result, any); |
|
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Max Brister <max@2bass.com>
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|
2107 fn.do_return (builder, cast_result.call (builder, ret)); |
|
bd6bb87e2bea
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Max Brister <max@2bass.com>
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|
2108 paren_subsref_fn.add_overload (fn); |
| 15016 | 2109 } |
| 2110 | |
| 2111 jit_function | |
| 2112 jit_typeinfo::mirror_binary (const jit_function& fn) | |
| 2113 { | |
|
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|
2114 jit_function ret = create_internal (fn.name () + "_reverse", |
| 15016 | 2115 fn.result (), fn.argument_type (1), |
| 2116 fn.argument_type (0)); | |
| 2117 if (fn.can_error ()) | |
| 2118 ret.mark_can_error (); | |
| 2119 | |
| 2120 llvm::BasicBlock *body = ret.new_block (); | |
| 2121 builder.SetInsertPoint (body); | |
| 2122 llvm::Value *result = fn.call (builder, ret.argument (builder, 1), | |
| 2123 ret.argument (builder, 0)); | |
| 2124 if (ret.result ()) | |
| 2125 ret.do_return (builder, result); | |
| 2126 else | |
| 2127 ret.do_return (builder); | |
| 2128 | |
| 2129 return ret; | |
| 2130 } | |
| 2131 | |
| 2132 llvm::Value * | |
| 2133 jit_typeinfo::pack_complex (llvm::IRBuilderD& bld, llvm::Value *cplx) | |
| 2134 { | |
| 2135 llvm::Type *complex_ret = instance->complex_ret; | |
|
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|
2136 llvm::Value *real = bld.CreateExtractValue (cplx, 0); |
|
1f076c40c133
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|
2137 llvm::Value *imag = bld.CreateExtractValue (cplx, 1); |
| 15016 | 2138 llvm::Value *ret = llvm::UndefValue::get (complex_ret); |
|
15370
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Max Brister <max@2bass.com>
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|
2139 |
|
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Max Brister <max@2bass.com>
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|
2140 unsigned int re_idx[] = {0, 0}; |
|
8355fddce815
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|
2141 unsigned int im_idx[] = {0, 1}; |
|
8355fddce815
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|
2142 ret = bld.CreateInsertValue (ret, real, re_idx); |
|
8355fddce815
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Max Brister <max@2bass.com>
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|
2143 return bld.CreateInsertValue (ret, imag, im_idx); |
| 15016 | 2144 } |
| 2145 | |
| 2146 llvm::Value * | |
| 2147 jit_typeinfo::unpack_complex (llvm::IRBuilderD& bld, llvm::Value *result) | |
| 2148 { | |
|
15370
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|
2149 unsigned int re_idx[] = {0, 0}; |
|
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|
2150 unsigned int im_idx[] = {0, 1}; |
|
8355fddce815
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|
2151 |
| 15016 | 2152 llvm::Type *complex_t = get_complex ()->to_llvm (); |
|
15370
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|
2153 llvm::Value *real = bld.CreateExtractValue (result, re_idx); |
|
8355fddce815
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changeset
|
2154 llvm::Value *imag = bld.CreateExtractValue (result, im_idx); |
| 15016 | 2155 llvm::Value *ret = llvm::UndefValue::get (complex_t); |
|
15370
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|
2156 |
|
15893
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|
2157 ret = bld.CreateInsertValue (ret, real, 0); |
|
1f076c40c133
Do not use vectorized llvm commands for complex numbers
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|
2158 return bld.CreateInsertValue (ret, imag, 1); |
| 15016 | 2159 } |
| 2160 | |
| 2161 llvm::Value * | |
| 2162 jit_typeinfo::complex_real (llvm::Value *cx) | |
| 2163 { | |
|
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Do not use vectorized llvm commands for complex numbers
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|
2164 return builder.CreateExtractValue (cx, 0); |
| 15016 | 2165 } |
| 2166 | |
| 2167 llvm::Value * | |
| 2168 jit_typeinfo::complex_real (llvm::Value *cx, llvm::Value *real) | |
| 2169 { | |
|
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1f076c40c133
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Max Brister <max@2bass.com>
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15603
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|
2170 return builder.CreateInsertValue (cx, real, 0); |
| 15016 | 2171 } |
| 2172 | |
| 2173 llvm::Value * | |
| 2174 jit_typeinfo::complex_imag (llvm::Value *cx) | |
| 2175 { | |
|
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Do not use vectorized llvm commands for complex numbers
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|
2176 return builder.CreateExtractValue (cx, 1); |
| 15016 | 2177 } |
| 2178 | |
| 2179 llvm::Value * | |
| 2180 jit_typeinfo::complex_imag (llvm::Value *cx, llvm::Value *imag) | |
| 2181 { | |
|
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|
2182 return builder.CreateInsertValue (cx, imag, 1); |
| 15016 | 2183 } |
| 2184 | |
| 2185 llvm::Value * | |
| 2186 jit_typeinfo::complex_new (llvm::Value *real, llvm::Value *imag) | |
| 2187 { | |
| 2188 llvm::Value *ret = llvm::UndefValue::get (complex->to_llvm ()); | |
| 2189 ret = complex_real (ret, real); | |
| 2190 return complex_imag (ret, imag); | |
| 2191 } | |
| 2192 | |
| 2193 void | |
| 2194 jit_typeinfo::create_int (size_t nbits) | |
| 2195 { | |
| 2196 std::stringstream tname; | |
| 2197 tname << "int" << nbits; | |
| 2198 ints[nbits] = new_type (tname.str (), any, llvm::Type::getIntNTy (context, | |
| 2199 nbits)); | |
| 2200 } | |
| 2201 | |
| 2202 jit_type * | |
| 2203 jit_typeinfo::intN (size_t nbits) const | |
| 2204 { | |
| 2205 std::map<size_t, jit_type *>::const_iterator iter = ints.find (nbits); | |
| 2206 if (iter != ints.end ()) | |
| 2207 return iter->second; | |
| 2208 | |
| 2209 throw jit_fail_exception ("No such integer type"); | |
| 2210 } | |
| 2211 | |
| 2212 jit_type * | |
| 2213 jit_typeinfo::do_type_of (const octave_value &ov) const | |
| 2214 { | |
| 2215 if (ov.is_function ()) | |
| 2216 { | |
| 2217 // FIXME: This is ugly, we need to finalize how we want to to this, then | |
| 2218 // have octave_value fully support the needed functionality | |
| 2219 octave_builtin *builtin | |
| 2220 = dynamic_cast<octave_builtin *> (ov.internal_rep ()); | |
| 2221 return builtin && builtin->to_jit () ? builtin->to_jit () | |
|
17787
175b392e91fe
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Rik <rik@octave.org>
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|
2222 : unknown_function; |
| 15016 | 2223 } |
| 2224 | |
| 2225 if (ov.is_range ()) | |
| 2226 return get_range (); | |
| 2227 | |
|
15311
de9bfcf637df
Fix error when compiling with complex matrix (bug #37247)
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changeset
|
2228 if (ov.is_double_type () && ! ov.is_complex_type ()) |
| 15016 | 2229 { |
| 2230 if (ov.is_real_scalar ()) | |
| 2231 return get_scalar (); | |
| 2232 | |
| 2233 if (ov.is_matrix_type ()) | |
| 2234 return get_matrix (); | |
| 2235 } | |
| 2236 | |
| 2237 if (ov.is_complex_scalar ()) | |
|
15583
0754bdfbc8fe
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|
2238 { |
|
0754bdfbc8fe
Correct multiplication complex multiplication with NaN in JIT
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|
2239 Complex cv = ov.complex_value (); |
|
0754bdfbc8fe
Correct multiplication complex multiplication with NaN in JIT
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|
2240 |
|
0754bdfbc8fe
Correct multiplication complex multiplication with NaN in JIT
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|
2241 // We don't really represent complex values, instead we represent |
|
0754bdfbc8fe
Correct multiplication complex multiplication with NaN in JIT
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|
2242 // complex_or_scalar. If the imag value is zero, we assume a scalar. |
|
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|
2243 if (cv.imag () != 0) |
|
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|
2244 return get_complex (); |
|
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|
2245 } |
| 15016 | 2246 |
| 2247 return get_any (); | |
| 2248 } | |
| 2249 | |
| 2250 #endif |