Mercurial > octave-nkf
annotate libinterp/corefcn/jit-typeinfo.cc @ 18553:6b2cee8c110e draft
-Werror at JIT related files
| author | LYH <lyh.kernel@gmail.com> |
|---|---|
| date | Fri, 27 Sep 2013 17:21:33 +0800 |
| parents | 634d9989bf7b |
| children | bb937947ceb3 |
| rev | line source |
|---|---|
| 18553 | 1 #pragma GCC diagnostic push |
| 2 #pragma GCC diagnostic error "-Werror" | |
| 15016 | 3 /* |
| 4 | |
|
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5 Copyright (C) 2012-2013 Max Brister |
| 15016 | 6 |
| 7 This file is part of Octave. | |
| 8 | |
| 9 Octave is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 11 Free Software Foundation; either version 3 of the License, or (at your | |
| 12 option) any later version. | |
| 13 | |
| 14 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 20 along with Octave; see the file COPYING. If not, see | |
| 21 <http://www.gnu.org/licenses/>. | |
| 22 | |
| 23 */ | |
| 24 | |
| 16768 | 25 // Author: Max Brister <max@2bass.com> |
| 26 | |
| 15016 | 27 // defines required by llvm |
| 28 #define __STDC_LIMIT_MACROS | |
| 29 #define __STDC_CONSTANT_MACROS | |
| 30 | |
| 31 #ifdef HAVE_CONFIG_H | |
| 32 #include <config.h> | |
| 33 #endif | |
| 34 | |
| 35 #ifdef HAVE_LLVM | |
| 36 | |
| 37 #include "jit-typeinfo.h" | |
| 38 | |
| 39 #include <llvm/Analysis/Verifier.h> | |
| 17164 | 40 #include <llvm/ExecutionEngine/ExecutionEngine.h> |
| 41 | |
| 42 #ifdef HAVE_LLVM_IR_FUNCTION_H | |
| 43 #include <llvm/IR/GlobalVariable.h> | |
| 44 #include <llvm/IR/LLVMContext.h> | |
| 45 #include <llvm/IR/Function.h> | |
| 46 #include <llvm/IR/Instructions.h> | |
| 47 #include <llvm/IR/Intrinsics.h> | |
| 48 #else | |
| 15016 | 49 #include <llvm/GlobalVariable.h> |
| 50 #include <llvm/LLVMContext.h> | |
| 51 #include <llvm/Function.h> | |
| 52 #include <llvm/Instructions.h> | |
| 53 #include <llvm/Intrinsics.h> | |
| 17164 | 54 #endif |
| 55 | |
| 56 #ifdef HAVE_LLVM_SUPPORT_IRBUILDER_H | |
| 15016 | 57 #include <llvm/Support/IRBuilder.h> |
| 17164 | 58 #elif defined(HAVE_LLVM_IR_IRBUILDER_H) |
| 59 #include <llvm/IR/IRBuilder.h> | |
|
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60 #else |
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61 #include <llvm/IRBuilder.h> |
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62 #endif |
| 17164 | 63 |
| 15016 | 64 #include <llvm/Support/raw_os_ostream.h> |
| 65 | |
| 66 #include "jit-ir.h" | |
| 67 #include "ov.h" | |
| 68 #include "ov-builtin.h" | |
| 69 #include "ov-complex.h" | |
| 70 #include "ov-scalar.h" | |
| 71 #include "pager.h" | |
| 72 | |
| 73 static llvm::LLVMContext& context = llvm::getGlobalContext (); | |
| 74 | |
| 75 jit_typeinfo *jit_typeinfo::instance = 0; | |
| 76 | |
| 77 std::ostream& jit_print (std::ostream& os, jit_type *atype) | |
| 78 { | |
| 79 if (! atype) | |
| 80 return os << "null"; | |
| 81 return os << atype->name (); | |
| 82 } | |
| 83 | |
| 84 // function that jit code calls | |
| 85 extern "C" void | |
| 86 octave_jit_print_any (const char *name, octave_base_value *obv) | |
| 87 { | |
| 88 obv->print_with_name (octave_stdout, name, true); | |
| 89 } | |
| 90 | |
| 91 extern "C" void | |
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92 octave_jit_print_scalar (const char *name, double value) |
| 15016 | 93 { |
| 94 // FIXME: We should avoid allocating a new octave_scalar each time | |
| 95 octave_value ov (value); | |
| 96 ov.print_with_name (octave_stdout, name); | |
| 97 } | |
| 98 | |
| 99 extern "C" octave_base_value* | |
| 100 octave_jit_binary_any_any (octave_value::binary_op op, octave_base_value *lhs, | |
| 101 octave_base_value *rhs) | |
| 102 { | |
| 103 octave_value olhs (lhs, true); | |
| 104 octave_value orhs (rhs, true); | |
| 105 octave_value result = do_binary_op (op, olhs, orhs); | |
| 106 octave_base_value *rep = result.internal_rep (); | |
| 107 rep->grab (); | |
| 108 return rep; | |
| 109 } | |
| 110 | |
| 111 extern "C" octave_idx_type | |
| 112 octave_jit_compute_nelem (double base, double limit, double inc) | |
| 113 { | |
| 114 Range rng = Range (base, limit, inc); | |
| 115 return rng.nelem (); | |
| 116 } | |
| 117 | |
| 118 extern "C" void | |
| 119 octave_jit_release_any (octave_base_value *obv) | |
| 120 { | |
| 121 obv->release (); | |
| 122 } | |
| 123 | |
| 124 extern "C" void | |
| 125 octave_jit_release_matrix (jit_matrix *m) | |
| 126 { | |
| 127 delete m->array; | |
| 128 } | |
| 129 | |
| 130 extern "C" octave_base_value * | |
| 131 octave_jit_grab_any (octave_base_value *obv) | |
| 132 { | |
| 133 obv->grab (); | |
| 134 return obv; | |
| 135 } | |
| 136 | |
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137 extern "C" jit_matrix |
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138 octave_jit_grab_matrix (jit_matrix *m) |
| 15016 | 139 { |
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140 return *m->array; |
| 15016 | 141 } |
| 142 | |
| 143 extern "C" octave_base_value * | |
| 144 octave_jit_cast_any_matrix (jit_matrix *m) | |
| 145 { | |
| 146 octave_value ret (*m->array); | |
| 147 octave_base_value *rep = ret.internal_rep (); | |
| 148 rep->grab (); | |
| 149 delete m->array; | |
| 150 | |
| 151 return rep; | |
| 152 } | |
| 153 | |
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154 extern "C" jit_matrix |
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155 octave_jit_cast_matrix_any (octave_base_value *obv) |
| 15016 | 156 { |
| 157 NDArray m = obv->array_value (); | |
| 158 obv->release (); | |
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159 return m; |
| 15016 | 160 } |
| 161 | |
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162 extern "C" octave_base_value * |
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163 octave_jit_cast_any_range (jit_range *rng) |
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164 { |
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165 Range temp (*rng); |
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166 octave_value ret (temp); |
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167 octave_base_value *rep = ret.internal_rep (); |
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168 rep->grab (); |
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169 |
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170 return rep; |
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171 } |
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172 extern "C" jit_range |
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173 octave_jit_cast_range_any (octave_base_value *obv) |
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174 { |
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175 |
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176 jit_range r (obv->range_value ()); |
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177 obv->release (); |
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178 return r; |
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179 } |
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180 |
| 15016 | 181 extern "C" double |
| 182 octave_jit_cast_scalar_any (octave_base_value *obv) | |
| 183 { | |
| 184 double ret = obv->double_value (); | |
| 185 obv->release (); | |
| 186 return ret; | |
| 187 } | |
| 188 | |
| 189 extern "C" octave_base_value * | |
| 190 octave_jit_cast_any_scalar (double value) | |
| 191 { | |
| 192 return new octave_scalar (value); | |
| 193 } | |
| 194 | |
| 195 extern "C" Complex | |
| 196 octave_jit_cast_complex_any (octave_base_value *obv) | |
| 197 { | |
| 198 Complex ret = obv->complex_value (); | |
| 199 obv->release (); | |
| 200 return ret; | |
| 201 } | |
| 202 | |
| 203 extern "C" octave_base_value * | |
| 204 octave_jit_cast_any_complex (Complex c) | |
| 205 { | |
| 206 if (c.imag () == 0) | |
| 207 return new octave_scalar (c.real ()); | |
| 208 else | |
| 209 return new octave_complex (c); | |
| 210 } | |
| 211 | |
| 212 extern "C" void | |
| 213 octave_jit_gripe_nan_to_logical_conversion (void) | |
| 214 { | |
| 215 try | |
| 216 { | |
| 217 gripe_nan_to_logical_conversion (); | |
| 218 } | |
| 219 catch (const octave_execution_exception&) | |
| 220 { | |
| 221 gripe_library_execution_error (); | |
| 222 } | |
| 223 } | |
| 224 | |
| 225 extern "C" void | |
| 226 octave_jit_ginvalid_index (void) | |
| 227 { | |
| 228 try | |
| 229 { | |
| 230 gripe_invalid_index (); | |
| 231 } | |
| 232 catch (const octave_execution_exception&) | |
| 233 { | |
| 234 gripe_library_execution_error (); | |
| 235 } | |
| 236 } | |
| 237 | |
| 238 extern "C" void | |
| 239 octave_jit_gindex_range (int nd, int dim, octave_idx_type iext, | |
| 240 octave_idx_type ext) | |
| 241 { | |
| 242 try | |
| 243 { | |
| 244 gripe_index_out_of_range (nd, dim, iext, ext); | |
| 245 } | |
| 246 catch (const octave_execution_exception&) | |
| 247 { | |
| 248 gripe_library_execution_error (); | |
| 249 } | |
| 250 } | |
| 251 | |
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252 extern "C" jit_matrix |
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253 octave_jit_paren_subsasgn_impl (jit_matrix *mat, octave_idx_type index, |
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254 double value) |
| 15016 | 255 { |
| 256 NDArray *array = mat->array; | |
| 257 if (array->nelem () < index) | |
| 258 array->resize1 (index); | |
| 259 | |
| 260 double *data = array->fortran_vec (); | |
| 261 data[index - 1] = value; | |
| 262 | |
| 263 mat->update (); | |
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264 return *mat; |
| 15016 | 265 } |
| 266 | |
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267 static void |
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268 make_indices (double *indices, octave_idx_type idx_count, |
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269 Array<idx_vector>& result) |
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270 { |
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271 result.resize (dim_vector (1, idx_count)); |
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272 for (octave_idx_type i = 0; i < idx_count; ++i) |
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273 result(i) = idx_vector (indices[i]); |
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274 } |
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275 |
| 15067 | 276 extern "C" double |
| 277 octave_jit_paren_scalar (jit_matrix *mat, double *indicies, | |
| 278 octave_idx_type idx_count) | |
| 279 { | |
| 280 // FIXME: Replace this with a more optimal version | |
| 281 try | |
| 282 { | |
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283 Array<idx_vector> idx; |
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284 make_indices (indicies, idx_count, idx); |
| 15067 | 285 |
| 286 Array<double> ret = mat->array->index (idx); | |
| 287 return ret.xelem (0); | |
| 288 } | |
| 289 catch (const octave_execution_exception&) | |
| 290 { | |
| 291 gripe_library_execution_error (); | |
| 292 return 0; | |
| 293 } | |
| 294 } | |
| 295 | |
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296 extern "C" jit_matrix |
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297 octave_jit_paren_scalar_subsasgn (jit_matrix *mat, double *indices, |
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298 octave_idx_type idx_count, double value) |
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299 { |
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300 // FIXME: Replace this with a more optimal version |
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301 jit_matrix ret; |
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302 try |
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303 { |
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304 Array<idx_vector> idx; |
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305 make_indices (indices, idx_count, idx); |
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306 |
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307 Matrix temp (1, 1); |
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308 temp.xelem(0) = value; |
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309 mat->array->assign (idx, temp); |
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310 ret.update (mat->array); |
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311 } |
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312 catch (const octave_execution_exception&) |
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313 { |
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314 gripe_library_execution_error (); |
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315 } |
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316 |
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317 return ret; |
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318 } |
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319 |
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320 extern "C" jit_matrix |
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321 octave_jit_paren_subsasgn_matrix_range (jit_matrix *mat, jit_range *index, |
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322 double value) |
| 15016 | 323 { |
| 324 NDArray *array = mat->array; | |
| 325 bool done = false; | |
| 326 | |
| 327 // optimize for the simple case (no resizing and no errors) | |
| 328 if (*array->jit_ref_count () == 1 | |
| 329 && index->all_elements_are_ints ()) | |
| 330 { | |
| 331 // this code is similar to idx_vector::fill, but we avoid allocating an | |
| 332 // idx_vector and its associated rep | |
| 333 octave_idx_type start = static_cast<octave_idx_type> (index->base) - 1; | |
| 334 octave_idx_type step = static_cast<octave_idx_type> (index->inc); | |
| 335 octave_idx_type nelem = index->nelem; | |
| 336 octave_idx_type final = start + nelem * step; | |
| 337 if (step < 0) | |
| 338 { | |
| 339 step = -step; | |
| 340 std::swap (final, start); | |
| 341 } | |
| 342 | |
| 343 if (start >= 0 && final < mat->slice_len) | |
| 344 { | |
| 345 done = true; | |
| 346 | |
| 347 double *data = array->jit_slice_data (); | |
| 348 if (step == 1) | |
| 349 std::fill (data + start, data + start + nelem, value); | |
| 350 else | |
| 351 { | |
| 352 for (octave_idx_type i = start; i < final; i += step) | |
| 353 data[i] = value; | |
| 354 } | |
| 355 } | |
| 356 } | |
| 357 | |
| 358 if (! done) | |
| 359 { | |
| 360 idx_vector idx (*index); | |
| 361 NDArray avalue (dim_vector (1, 1)); | |
| 362 avalue.xelem (0) = value; | |
| 363 array->assign (idx, avalue); | |
| 364 } | |
| 365 | |
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366 jit_matrix ret; |
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367 ret.update (array); |
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368 return ret; |
| 15016 | 369 } |
| 370 | |
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371 extern "C" double |
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372 octave_jit_end_matrix (jit_matrix *mat, octave_idx_type idx, |
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373 octave_idx_type count) |
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374 { |
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375 octave_idx_type ndim = mat->dimensions[-1]; |
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376 if (ndim == count) |
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377 return mat->dimensions[idx]; |
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378 else if (ndim > count) |
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379 { |
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380 if (idx == count - 1) |
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381 { |
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382 double ret = mat->dimensions[idx]; |
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383 for (octave_idx_type i = idx + 1; i < ndim; ++i) |
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384 ret *= mat->dimensions[idx]; |
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385 return ret; |
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386 } |
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387 |
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388 return mat->dimensions[idx]; |
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389 } |
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390 else // ndim < count |
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391 return idx < ndim ? mat->dimensions[idx] : 1; |
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392 } |
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393 |
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394 extern "C" octave_base_value * |
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395 octave_jit_create_undef (void) |
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396 { |
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397 octave_value undef; |
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398 octave_base_value *ret = undef.internal_rep (); |
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399 ret->grab (); |
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400 |
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401 return ret; |
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402 } |
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403 |
| 15016 | 404 extern "C" Complex |
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405 octave_jit_complex_mul (Complex lhs, Complex rhs) |
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406 { |
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407 if (lhs.imag () == 0 && rhs.imag() == 0) |
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408 return Complex (lhs.real () * rhs.real (), 0); |
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409 |
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410 return lhs * rhs; |
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411 } |
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412 |
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413 extern "C" Complex |
| 15016 | 414 octave_jit_complex_div (Complex lhs, Complex rhs) |
| 415 { | |
| 416 // see src/OPERATORS/op-cs-cs.cc | |
| 417 if (rhs == 0.0) | |
| 418 gripe_divide_by_zero (); | |
| 419 | |
| 420 return lhs / rhs; | |
| 421 } | |
| 422 | |
| 423 // FIXME: CP form src/xpow.cc | |
| 424 static inline int | |
| 425 xisint (double x) | |
| 426 { | |
| 427 return (D_NINT (x) == x | |
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428 && ((x >= 0 && x < std::numeric_limits<int>::max ()) |
|
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429 || (x <= 0 && x > std::numeric_limits<int>::min ()))); |
| 15016 | 430 } |
| 431 | |
| 432 extern "C" Complex | |
| 433 octave_jit_pow_scalar_scalar (double lhs, double rhs) | |
| 434 { | |
| 435 // FIXME: almost CP from src/xpow.cc | |
| 436 if (lhs < 0.0 && ! xisint (rhs)) | |
| 437 return std::pow (Complex (lhs), rhs); | |
| 438 return std::pow (lhs, rhs); | |
| 439 } | |
| 440 | |
| 441 extern "C" Complex | |
| 442 octave_jit_pow_complex_complex (Complex lhs, Complex rhs) | |
| 443 { | |
| 444 if (lhs.imag () == 0 && rhs.imag () == 0) | |
| 445 return octave_jit_pow_scalar_scalar (lhs.real (), rhs.real ()); | |
| 446 return std::pow (lhs, rhs); | |
| 447 } | |
| 448 | |
| 449 extern "C" Complex | |
| 450 octave_jit_pow_complex_scalar (Complex lhs, double rhs) | |
| 451 { | |
| 452 if (lhs.imag () == 0) | |
| 453 return octave_jit_pow_scalar_scalar (lhs.real (), rhs); | |
| 454 return std::pow (lhs, rhs); | |
| 455 } | |
| 456 | |
| 457 extern "C" Complex | |
| 458 octave_jit_pow_scalar_complex (double lhs, Complex rhs) | |
| 459 { | |
| 460 if (rhs.imag () == 0) | |
| 461 return octave_jit_pow_scalar_scalar (lhs, rhs.real ()); | |
| 462 return std::pow (lhs, rhs); | |
| 463 } | |
| 464 | |
| 465 extern "C" void | |
| 466 octave_jit_print_matrix (jit_matrix *m) | |
| 467 { | |
| 468 std::cout << *m << std::endl; | |
| 469 } | |
| 470 | |
| 471 static void | |
| 472 gripe_bad_result (void) | |
| 473 { | |
| 474 error ("incorrect type information given to the JIT compiler"); | |
| 475 } | |
| 476 | |
| 477 // FIXME: Add support for multiple outputs | |
| 478 extern "C" octave_base_value * | |
| 479 octave_jit_call (octave_builtin::fcn fn, size_t nargin, | |
| 480 octave_base_value **argin, jit_type *result_type) | |
| 481 { | |
| 482 octave_value_list ovl (nargin); | |
| 483 for (size_t i = 0; i < nargin; ++i) | |
| 484 ovl.xelem (i) = octave_value (argin[i]); | |
| 485 | |
| 486 ovl = fn (ovl, 1); | |
| 487 | |
|
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488 // FIXME: Check result_type somehow |
| 15016 | 489 if (result_type) |
| 490 { | |
|
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491 if (ovl.length () < 1) |
| 15016 | 492 { |
| 493 gripe_bad_result (); | |
| 494 return 0; | |
| 495 } | |
| 496 | |
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497 octave_value result = ovl.xelem(0); |
| 15016 | 498 octave_base_value *ret = result.internal_rep (); |
| 499 ret->grab (); | |
| 500 return ret; | |
| 501 } | |
| 502 | |
| 503 if (! (ovl.length () == 0 | |
| 504 || (ovl.length () == 1 && ovl.xelem (0).is_undefined ()))) | |
| 505 gripe_bad_result (); | |
| 506 | |
| 507 return 0; | |
| 508 } | |
| 509 | |
| 510 // -------------------- jit_range -------------------- | |
| 511 bool | |
| 512 jit_range::all_elements_are_ints () const | |
| 513 { | |
| 514 Range r (*this); | |
| 515 return r.all_elements_are_ints (); | |
| 516 } | |
| 517 | |
| 518 std::ostream& | |
| 519 operator<< (std::ostream& os, const jit_range& rng) | |
| 520 { | |
| 521 return os << "Range[" << rng.base << ", " << rng.limit << ", " << rng.inc | |
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522 << ", " << rng.nelem << "]"; |
| 15016 | 523 } |
| 524 | |
| 525 // -------------------- jit_matrix -------------------- | |
| 526 | |
| 527 std::ostream& | |
| 528 operator<< (std::ostream& os, const jit_matrix& mat) | |
| 529 { | |
| 530 return os << "Matrix[" << mat.ref_count << ", " << mat.slice_data << ", " | |
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531 << mat.slice_len << ", " << mat.dimensions << ", " |
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532 << mat.array << "]"; |
| 15016 | 533 } |
| 534 | |
| 535 // -------------------- jit_type -------------------- | |
| 536 jit_type::jit_type (const std::string& aname, jit_type *aparent, | |
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537 llvm::Type *allvm_type, bool askip_paren, int aid) : |
| 15016 | 538 mname (aname), mparent (aparent), llvm_type (allvm_type), mid (aid), |
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539 mdepth (aparent ? aparent->mdepth + 1 : 0), mskip_paren (askip_paren) |
| 15016 | 540 { |
| 541 std::memset (msret, 0, sizeof (msret)); | |
| 542 std::memset (mpointer_arg, 0, sizeof (mpointer_arg)); | |
| 543 std::memset (mpack, 0, sizeof (mpack)); | |
| 544 std::memset (munpack, 0, sizeof (munpack)); | |
| 545 | |
| 546 for (size_t i = 0; i < jit_convention::length; ++i) | |
| 547 mpacked_type[i] = llvm_type; | |
| 548 } | |
| 549 | |
| 550 llvm::Type * | |
| 551 jit_type::to_llvm_arg (void) const | |
| 552 { | |
| 553 return llvm_type ? llvm_type->getPointerTo () : 0; | |
| 554 } | |
| 555 | |
| 556 // -------------------- jit_function -------------------- | |
| 557 jit_function::jit_function () : module (0), llvm_function (0), mresult (0), | |
| 558 call_conv (jit_convention::length), | |
| 559 mcan_error (false) | |
| 560 {} | |
| 561 | |
| 562 jit_function::jit_function (llvm::Module *amodule, | |
| 563 jit_convention::type acall_conv, | |
| 564 const llvm::Twine& aname, jit_type *aresult, | |
| 565 const std::vector<jit_type *>& aargs) | |
| 566 : module (amodule), mresult (aresult), args (aargs), call_conv (acall_conv), | |
| 567 mcan_error (false) | |
| 568 { | |
| 569 llvm::SmallVector<llvm::Type *, 15> llvm_args; | |
| 570 | |
| 571 llvm::Type *rtype = llvm::Type::getVoidTy (context); | |
| 572 if (mresult) | |
| 573 { | |
| 574 rtype = mresult->packed_type (call_conv); | |
| 575 if (sret ()) | |
| 576 { | |
| 577 llvm_args.push_back (rtype->getPointerTo ()); | |
| 578 rtype = llvm::Type::getVoidTy (context); | |
| 579 } | |
| 580 } | |
| 581 | |
| 582 for (std::vector<jit_type *>::const_iterator iter = args.begin (); | |
| 583 iter != args.end (); ++iter) | |
| 584 { | |
| 585 jit_type *ty = *iter; | |
| 586 assert (ty); | |
| 587 llvm::Type *argty = ty->packed_type (call_conv); | |
| 588 if (ty->pointer_arg (call_conv)) | |
| 589 argty = argty->getPointerTo (); | |
| 590 | |
| 591 llvm_args.push_back (argty); | |
| 592 } | |
| 593 | |
| 594 // we mark all functinos as external linkage because this prevents llvm | |
| 595 // from getting rid of always inline functions | |
| 596 llvm::FunctionType *ft = llvm::FunctionType::get (rtype, llvm_args, false); | |
| 597 llvm_function = llvm::Function::Create (ft, llvm::Function::ExternalLinkage, | |
| 598 aname, module); | |
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599 |
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600 if (sret ()) |
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601 { |
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602 #ifdef FUNCTION_ADDATTRIBUTE_ARG_IS_ATTRIBUTES |
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603 llvm::AttrBuilder attr_builder; |
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604 attr_builder.addAttribute (llvm::Attributes::StructRet); |
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605 llvm::Attributes attrs = llvm::Attributes::get(context, attr_builder); |
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606 llvm_function->addAttribute (1, attrs); |
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607 #else |
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608 llvm_function->addAttribute (1, llvm::Attribute::StructRet); |
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609 #endif |
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610 } |
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611 |
| 15016 | 612 if (call_conv == jit_convention::internal) |
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613 #ifdef FUNCTION_ADDFNATTR_ARG_IS_ATTRIBUTES |
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614 llvm_function->addFnAttr (llvm::Attributes::AlwaysInline); |
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615 #else |
| 15016 | 616 llvm_function->addFnAttr (llvm::Attribute::AlwaysInline); |
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617 #endif |
| 15016 | 618 } |
| 619 | |
| 620 jit_function::jit_function (const jit_function& fn, jit_type *aresult, | |
| 621 const std::vector<jit_type *>& aargs) | |
| 622 : module (fn.module), llvm_function (fn.llvm_function), mresult (aresult), | |
| 623 args (aargs), call_conv (fn.call_conv), mcan_error (fn.mcan_error) | |
| 624 { | |
| 625 } | |
| 626 | |
| 627 jit_function::jit_function (const jit_function& fn) | |
| 628 : module (fn.module), llvm_function (fn.llvm_function), mresult (fn.mresult), | |
| 629 args (fn.args), call_conv (fn.call_conv), mcan_error (fn.mcan_error) | |
| 630 {} | |
| 631 | |
|
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632 void |
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633 jit_function::erase (void) |
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634 { |
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635 if (! llvm_function) |
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636 return; |
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637 |
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638 llvm_function->eraseFromParent (); |
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639 llvm_function = 0; |
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640 } |
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641 |
| 15016 | 642 std::string |
| 643 jit_function::name (void) const | |
| 644 { | |
| 645 return llvm_function->getName (); | |
| 646 } | |
| 647 | |
| 648 llvm::BasicBlock * | |
| 649 jit_function::new_block (const std::string& aname, | |
| 650 llvm::BasicBlock *insert_before) | |
| 651 { | |
| 652 return llvm::BasicBlock::Create (context, aname, llvm_function, | |
| 653 insert_before); | |
| 654 } | |
| 655 | |
| 656 llvm::Value * | |
| 657 jit_function::call (llvm::IRBuilderD& builder, | |
| 658 const std::vector<jit_value *>& in_args) const | |
| 659 { | |
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660 if (! valid ()) |
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661 throw jit_fail_exception ("Call not implemented"); |
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662 |
| 15016 | 663 assert (in_args.size () == args.size ()); |
| 664 std::vector<llvm::Value *> llvm_args (args.size ()); | |
| 665 for (size_t i = 0; i < in_args.size (); ++i) | |
| 666 llvm_args[i] = in_args[i]->to_llvm (); | |
| 667 | |
| 668 return call (builder, llvm_args); | |
| 669 } | |
| 670 | |
| 671 llvm::Value * | |
| 672 jit_function::call (llvm::IRBuilderD& builder, | |
| 673 const std::vector<llvm::Value *>& in_args) const | |
| 674 { | |
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675 if (! valid ()) |
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676 throw jit_fail_exception ("Call not implemented"); |
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677 |
| 15016 | 678 assert (in_args.size () == args.size ()); |
| 679 llvm::SmallVector<llvm::Value *, 10> llvm_args; | |
| 680 llvm_args.reserve (in_args.size () + sret ()); | |
| 681 | |
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682 llvm::BasicBlock *insert_block = builder.GetInsertBlock (); |
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683 llvm::Function *parent = insert_block->getParent (); |
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684 assert (parent); |
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685 |
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686 // we insert allocas inside the prelude block to prevent stack overflows |
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687 llvm::BasicBlock& prelude = parent->getEntryBlock (); |
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688 llvm::IRBuilder<> pre_builder (&prelude, prelude.begin ()); |
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689 |
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690 llvm::AllocaInst *sret_mem = 0; |
| 15016 | 691 if (sret ()) |
| 692 { | |
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693 sret_mem = pre_builder.CreateAlloca (mresult->packed_type (call_conv)); |
| 15016 | 694 llvm_args.push_back (sret_mem); |
| 695 } | |
| 696 | |
| 697 for (size_t i = 0; i < in_args.size (); ++i) | |
| 698 { | |
| 699 llvm::Value *arg = in_args[i]; | |
| 700 jit_type::convert_fn convert = args[i]->pack (call_conv); | |
| 701 if (convert) | |
| 702 arg = convert (builder, arg); | |
| 703 | |
| 704 if (args[i]->pointer_arg (call_conv)) | |
| 705 { | |
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706 llvm::Type *ty = args[i]->packed_type (call_conv); |
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707 llvm::Value *alloca = pre_builder.CreateAlloca (ty); |
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708 builder.CreateStore (arg, alloca); |
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709 arg = alloca; |
| 15016 | 710 } |
| 711 | |
| 712 llvm_args.push_back (arg); | |
| 713 } | |
| 714 | |
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715 llvm::CallInst *callinst = builder.CreateCall (llvm_function, llvm_args); |
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716 llvm::Value *ret = callinst; |
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717 |
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718 if (sret ()) |
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719 { |
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720 #ifdef CALLINST_ADDATTRIBUTE_ARG_IS_ATTRIBUTES |
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721 llvm::AttrBuilder attr_builder; |
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722 attr_builder.addAttribute(llvm::Attributes::StructRet); |
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723 llvm::Attributes attrs = llvm::Attributes::get(context, attr_builder); |
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724 callinst->addAttribute (1, attrs); |
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725 #else |
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726 callinst->addAttribute (1, llvm::Attribute::StructRet); |
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727 #endif |
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728 ret = builder.CreateLoad (sret_mem); |
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729 } |
| 15016 | 730 |
| 731 if (mresult) | |
| 732 { | |
| 733 jit_type::convert_fn unpack = mresult->unpack (call_conv); | |
| 734 if (unpack) | |
| 735 ret = unpack (builder, ret); | |
| 736 } | |
| 737 | |
| 738 return ret; | |
| 739 } | |
| 740 | |
| 741 llvm::Value * | |
| 742 jit_function::argument (llvm::IRBuilderD& builder, size_t idx) const | |
| 743 { | |
| 744 assert (idx < args.size ()); | |
| 745 | |
| 746 // FIXME: We should be treating arguments like a list, not a vector. Shouldn't | |
| 747 // matter much for now, as the number of arguments shouldn't be much bigger | |
| 748 // than 4 | |
| 749 llvm::Function::arg_iterator iter = llvm_function->arg_begin (); | |
| 750 if (sret ()) | |
| 751 ++iter; | |
| 752 | |
| 753 for (size_t i = 0; i < idx; ++i, ++iter); | |
| 754 | |
| 755 if (args[idx]->pointer_arg (call_conv)) | |
| 756 return builder.CreateLoad (iter); | |
| 757 | |
| 758 return iter; | |
| 759 } | |
| 760 | |
| 761 void | |
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762 jit_function::do_return (llvm::IRBuilderD& builder, llvm::Value *rval, |
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763 bool verify) |
| 15016 | 764 { |
| 765 assert (! rval == ! mresult); | |
| 766 | |
| 767 if (rval) | |
| 768 { | |
| 769 jit_type::convert_fn convert = mresult->pack (call_conv); | |
| 770 if (convert) | |
| 771 rval = convert (builder, rval); | |
| 772 | |
| 773 if (sret ()) | |
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774 { |
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775 builder.CreateStore (rval, llvm_function->arg_begin ()); |
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776 builder.CreateRetVoid (); |
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777 } |
| 15016 | 778 else |
| 779 builder.CreateRet (rval); | |
| 780 } | |
| 781 else | |
| 782 builder.CreateRetVoid (); | |
| 783 | |
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784 if (verify) |
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785 llvm::verifyFunction (*llvm_function); |
| 15016 | 786 } |
| 787 | |
|
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788 void |
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789 jit_function::do_add_mapping (llvm::ExecutionEngine *engine, void *fn) |
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790 { |
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791 assert (valid ()); |
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792 engine->addGlobalMapping (llvm_function, fn); |
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793 } |
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794 |
| 15016 | 795 std::ostream& |
| 796 operator<< (std::ostream& os, const jit_function& fn) | |
| 797 { | |
| 798 llvm::Function *lfn = fn.to_llvm (); | |
| 799 os << "jit_function: cc=" << fn.call_conv; | |
| 800 llvm::raw_os_ostream llvm_out (os); | |
| 801 lfn->print (llvm_out); | |
| 802 llvm_out.flush (); | |
| 803 return os; | |
| 804 } | |
| 805 | |
| 806 // -------------------- jit_operation -------------------- | |
|
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807 jit_operation::~jit_operation (void) |
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808 { |
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809 for (generated_map::iterator iter = generated.begin (); |
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810 iter != generated.end (); ++iter) |
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811 { |
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812 delete iter->first; |
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813 delete iter->second; |
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814 } |
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815 } |
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816 |
| 15016 | 817 void |
| 818 jit_operation::add_overload (const jit_function& func, | |
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819 const std::vector<jit_type*>& args) |
| 15016 | 820 { |
| 821 if (args.size () >= overloads.size ()) | |
| 822 overloads.resize (args.size () + 1); | |
| 823 | |
| 824 Array<jit_function>& over = overloads[args.size ()]; | |
| 825 dim_vector dv (over.dims ()); | |
| 826 Array<octave_idx_type> idx = to_idx (args); | |
| 827 bool must_resize = false; | |
| 828 | |
| 829 if (dv.length () != idx.numel ()) | |
| 830 { | |
| 831 dv.resize (idx.numel ()); | |
| 832 must_resize = true; | |
| 833 } | |
| 834 | |
| 835 for (octave_idx_type i = 0; i < dv.length (); ++i) | |
| 836 if (dv(i) <= idx(i)) | |
| 837 { | |
| 838 must_resize = true; | |
| 839 dv(i) = idx(i) + 1; | |
| 840 } | |
| 841 | |
| 842 if (must_resize) | |
| 843 over.resize (dv); | |
| 844 | |
| 845 over(idx) = func; | |
| 846 } | |
| 847 | |
| 848 const jit_function& | |
| 849 jit_operation::overload (const std::vector<jit_type*>& types) const | |
| 850 { | |
| 851 static jit_function null_overload; | |
| 852 for (size_t i =0; i < types.size (); ++i) | |
| 853 if (! types[i]) | |
| 854 return null_overload; | |
| 855 | |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
856 if (types.size () >= overloads.size ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
857 return do_generate (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
858 |
| 15016 | 859 const Array<jit_function>& over = overloads[types.size ()]; |
| 860 dim_vector dv (over.dims ()); | |
| 861 Array<octave_idx_type> idx = to_idx (types); | |
| 862 for (octave_idx_type i = 0; i < dv.length (); ++i) | |
| 863 if (idx(i) >= dv(i)) | |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
864 return do_generate (types); |
| 15016 | 865 |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
866 const jit_function& ret = over(idx); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
867 if (! ret.valid ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
868 return do_generate (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
869 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
870 return ret; |
| 15016 | 871 } |
| 872 | |
| 873 Array<octave_idx_type> | |
| 874 jit_operation::to_idx (const std::vector<jit_type*>& types) const | |
| 875 { | |
| 876 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
|
877 numel = std::max (numel, static_cast<octave_idx_type>(2)); |
| 15016 | 878 |
| 879 Array<octave_idx_type> idx (dim_vector (1, numel)); | |
| 880 for (octave_idx_type i = 0; i < static_cast<octave_idx_type> (types.size ()); | |
| 881 ++i) | |
| 882 idx(i) = types[i]->type_id (); | |
| 883 | |
|
15337
3f43e9d6d86e
JIT compile anonymous functions
Max Brister <max@2bass.com>
parents:
15334
diff
changeset
|
884 if (types.size () == 0) |
|
3f43e9d6d86e
JIT compile anonymous functions
Max Brister <max@2bass.com>
parents:
15334
diff
changeset
|
885 idx(0) = idx(1) = 0; |
| 15016 | 886 if (types.size () == 1) |
| 887 { | |
| 888 idx(1) = idx(0); | |
| 889 idx(0) = 0; | |
| 890 } | |
| 891 | |
| 892 return idx; | |
| 893 } | |
| 894 | |
|
15078
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
895 const jit_function& |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
896 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
|
897 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
898 static jit_function null_overload; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
899 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
|
900 if (find != generated.end ()) |
|
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 if (find->second) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
903 return *find->second; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
904 else |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
905 return null_overload; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
906 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
907 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
908 jit_function *ret = generate (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
909 generated[new signature_vec (types)] = ret; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
910 return ret ? *ret : null_overload; |
|
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_function * |
|
15135
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
15124
diff
changeset
|
914 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
|
915 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
916 return 0; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
917 } |
|
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 bool |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
920 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
|
921 ::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
|
922 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
923 const signature_vec& l = *lhs; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
924 const signature_vec& r = *rhs; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
925 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
926 if (l.size () < r.size ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
927 return true; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
928 else if (l.size () > r.size ()) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
929 return false; |
|
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 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
|
932 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
933 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
|
934 return true; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
935 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
|
936 return false; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
937 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
938 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
939 return false; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
940 } |
|
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 // -------------------- jit_index_operation -------------------- |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
943 jit_function * |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
944 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
|
945 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
946 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
|
947 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
948 // indexing a matrix with scalars |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
949 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
|
950 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
|
951 if (types[i] != scalar) |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
952 return 0; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
953 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
954 return generate_matrix (types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
955 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
956 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
957 return 0; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
958 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
959 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
960 llvm::Value * |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
961 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
|
962 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
|
963 size_t end_idx) const |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
964 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
965 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
|
966 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
|
967 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
|
968 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
|
969 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
|
970 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
971 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
|
972 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
|
973 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
974 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
975 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
|
976 builder.CreateStore (array, array_mem); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
977 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
|
978 } |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
979 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
980 // -------------------- jit_paren_subsref -------------------- |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
981 jit_function * |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
982 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
|
983 { |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
984 std::stringstream ss; |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
985 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
|
986 |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
987 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
|
988 jit_function *fn = new jit_function (module, jit_convention::internal, |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
989 ss.str (), scalar, types); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
990 fn->mark_can_error (); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
991 llvm::BasicBlock *body = fn->new_block (); |
|
fe4752f772e2
Generate ND indexing functions on demand in JIT.
Max Brister <max@2bass.com>
parents:
15068
diff
changeset
|
992 llvm::IRBuilder<> builder (body); |
|
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993 |
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994 llvm::Value *array = create_arg_array (builder, *fn, 1, types.size ()); |
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995 jit_type *index = jit_typeinfo::get_index (); |
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996 llvm::Value *nelem = llvm::ConstantInt::get (index->to_llvm (), |
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997 types.size () - 1); |
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998 llvm::Value *mat = fn->argument (builder, 0); |
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999 llvm::Value *ret = paren_scalar.call (builder, mat, array, nelem); |
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1000 fn->do_return (builder, ret); |
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1001 return fn; |
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1002 } |
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1003 |
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1004 void |
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1005 jit_paren_subsref::do_initialize (void) |
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1006 { |
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1007 std::vector<jit_type *> types (3); |
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1008 types[0] = jit_typeinfo::get_matrix (); |
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1009 types[1] = jit_typeinfo::get_scalar_ptr (); |
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1010 types[2] = jit_typeinfo::get_index (); |
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1011 |
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1012 jit_type *scalar = jit_typeinfo::get_scalar (); |
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1013 paren_scalar = jit_function (module, jit_convention::external, |
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1014 "octave_jit_paren_scalar", scalar, types); |
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1015 paren_scalar.add_mapping (engine, &octave_jit_paren_scalar); |
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1016 paren_scalar.mark_can_error (); |
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1017 } |
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1018 |
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1019 // -------------------- jit_paren_subsasgn -------------------- |
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1020 jit_function * |
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1021 jit_paren_subsasgn::generate_matrix (const signature_vec& types) const |
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1022 { |
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1023 std::stringstream ss; |
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1024 ss << "jit_paren_subsasgn_matrix_scalar" << (types.size () - 2); |
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1025 |
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1026 jit_type *matrix = jit_typeinfo::get_matrix (); |
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1027 jit_function *fn = new jit_function (module, jit_convention::internal, |
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1028 ss.str (), matrix, types); |
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1029 fn->mark_can_error (); |
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1030 llvm::BasicBlock *body = fn->new_block (); |
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1031 llvm::IRBuilder<> builder (body); |
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1032 |
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1033 llvm::Value *array = create_arg_array (builder, *fn, 1, types.size () - 1); |
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1034 jit_type *index = jit_typeinfo::get_index (); |
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1035 llvm::Value *nelem = llvm::ConstantInt::get (index->to_llvm (), |
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1036 types.size () - 2); |
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1037 |
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1038 llvm::Value *mat = fn->argument (builder, 0); |
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1039 llvm::Value *value = fn->argument (builder, types.size () - 1); |
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1040 llvm::Value *ret = paren_scalar.call (builder, mat, array, nelem, value); |
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1041 fn->do_return (builder, ret); |
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1042 return fn; |
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1043 } |
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1044 |
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1045 void |
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1046 jit_paren_subsasgn::do_initialize (void) |
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1047 { |
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1048 if (paren_scalar.valid ()) |
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1049 return; |
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1050 |
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1051 jit_type *matrix = jit_typeinfo::get_matrix (); |
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1052 std::vector<jit_type *> types (4); |
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1053 types[0] = matrix; |
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1054 types[1] = jit_typeinfo::get_scalar_ptr (); |
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1055 types[2] = jit_typeinfo::get_index (); |
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1056 types[3] = jit_typeinfo::get_scalar (); |
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1057 |
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1058 paren_scalar = jit_function (module, jit_convention::external, |
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1059 "octave_jit_paren_scalar", matrix, types); |
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1060 paren_scalar.add_mapping (engine, &octave_jit_paren_scalar_subsasgn); |
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1061 paren_scalar.mark_can_error (); |
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1062 } |
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1063 |
| 15016 | 1064 // -------------------- jit_typeinfo -------------------- |
| 1065 void | |
| 1066 jit_typeinfo::initialize (llvm::Module *m, llvm::ExecutionEngine *e) | |
| 1067 { | |
| 1068 new jit_typeinfo (m, e); | |
| 1069 } | |
| 1070 | |
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1071 // wrap function names to simplify jit_typeinfo::create_external |
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1072 #define JIT_FN(fn) engine, &fn, #fn |
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1073 |
| 15016 | 1074 jit_typeinfo::jit_typeinfo (llvm::Module *m, llvm::ExecutionEngine *e) |
| 1075 : module (m), engine (e), next_id (0), | |
| 1076 builder (*new llvm::IRBuilderD (context)) | |
| 1077 { | |
| 1078 instance = this; | |
| 1079 | |
| 1080 // FIXME: We should be registering types like in octave_value_typeinfo | |
| 1081 llvm::Type *any_t = llvm::StructType::create (context, "octave_base_value"); | |
| 1082 any_t = any_t->getPointerTo (); | |
| 1083 | |
| 1084 llvm::Type *scalar_t = llvm::Type::getDoubleTy (context); | |
| 1085 llvm::Type *bool_t = llvm::Type::getInt1Ty (context); | |
| 1086 llvm::Type *string_t = llvm::Type::getInt8Ty (context); | |
| 1087 string_t = string_t->getPointerTo (); | |
| 1088 llvm::Type *index_t = llvm::Type::getIntNTy (context, | |
| 1089 sizeof(octave_idx_type) * 8); | |
| 1090 | |
| 1091 llvm::StructType *range_t = llvm::StructType::create (context, "range"); | |
| 1092 std::vector<llvm::Type *> range_contents (4, scalar_t); | |
| 1093 range_contents[3] = index_t; | |
| 1094 range_t->setBody (range_contents); | |
| 1095 | |
| 1096 llvm::Type *refcount_t = llvm::Type::getIntNTy (context, sizeof(int) * 8); | |
| 1097 | |
| 1098 llvm::StructType *matrix_t = llvm::StructType::create (context, "matrix"); | |
| 1099 llvm::Type *matrix_contents[5]; | |
| 1100 matrix_contents[0] = refcount_t->getPointerTo (); | |
| 1101 matrix_contents[1] = scalar_t->getPointerTo (); | |
| 1102 matrix_contents[2] = index_t; | |
| 1103 matrix_contents[3] = index_t->getPointerTo (); | |
| 1104 matrix_contents[4] = string_t; | |
| 1105 matrix_t->setBody (llvm::makeArrayRef (matrix_contents, 5)); | |
| 1106 | |
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1107 llvm::Type *complex_t = llvm::ArrayType::get (scalar_t, 2); |
| 15016 | 1108 |
| 1109 // complex_ret is what is passed to C functions in order to get calling | |
| 1110 // convention right | |
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1111 llvm::Type *cmplx_inner_cont[] = {scalar_t, scalar_t}; |
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1112 llvm::StructType *cmplx_inner = llvm::StructType::create (cmplx_inner_cont); |
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1113 |
| 15016 | 1114 complex_ret = llvm::StructType::create (context, "complex_ret"); |
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1115 { |
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1116 llvm::Type *contents[] = {cmplx_inner}; |
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1117 complex_ret->setBody (contents); |
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1118 } |
| 15016 | 1119 |
| 1120 // create types | |
| 1121 any = new_type ("any", 0, any_t); | |
| 1122 matrix = new_type ("matrix", any, matrix_t); | |
| 1123 complex = new_type ("complex", any, complex_t); | |
| 1124 scalar = new_type ("scalar", complex, scalar_t); | |
|
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1125 scalar_ptr = new_type ("scalar_ptr", 0, scalar_t->getPointerTo ()); |
|
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1126 any_ptr = new_type ("any_ptr", 0, any_t->getPointerTo ()); |
| 15016 | 1127 range = new_type ("range", any, range_t); |
| 1128 string = new_type ("string", any, string_t); | |
| 1129 boolean = new_type ("bool", any, bool_t); | |
| 1130 index = new_type ("index", any, index_t); | |
| 1131 | |
| 1132 create_int (8); | |
| 1133 create_int (16); | |
| 1134 create_int (32); | |
| 1135 create_int (64); | |
| 1136 | |
| 1137 casts.resize (next_id + 1); | |
| 1138 identities.resize (next_id + 1); | |
| 1139 | |
| 1140 // specify calling conventions | |
| 1141 // FIXME: We should detect architecture and do something sane based on that | |
| 1142 // here we assume x86 or x86_64 | |
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1143 matrix->mark_sret (jit_convention::external); |
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1144 matrix->mark_pointer_arg (jit_convention::external); |
| 15016 | 1145 |
|
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1146 range->mark_sret (jit_convention::external); |
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1147 range->mark_pointer_arg (jit_convention::external); |
| 15016 | 1148 |
| 1149 complex->set_pack (jit_convention::external, &jit_typeinfo::pack_complex); | |
| 1150 complex->set_unpack (jit_convention::external, &jit_typeinfo::unpack_complex); | |
| 1151 complex->set_packed_type (jit_convention::external, complex_ret); | |
| 1152 | |
| 1153 if (sizeof (void *) == 4) | |
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1154 complex->mark_sret (jit_convention::external); |
| 15016 | 1155 |
|
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1156 paren_subsref_fn.initialize (module, engine); |
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1157 paren_subsasgn_fn.initialize (module, engine); |
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1158 |
| 15016 | 1159 // bind global variables |
| 1160 lerror_state = new llvm::GlobalVariable (*module, bool_t, false, | |
| 1161 llvm::GlobalValue::ExternalLinkage, | |
| 1162 0, "error_state"); | |
| 1163 engine->addGlobalMapping (lerror_state, | |
| 1164 reinterpret_cast<void *> (&error_state)); | |
| 1165 | |
| 15603 | 1166 // sig_atomic_type is going to be some sort of integer |
| 1167 sig_atomic_type = llvm::Type::getIntNTy (context, sizeof(sig_atomic_t) * 8); | |
| 1168 loctave_interrupt_state | |
| 1169 = new llvm::GlobalVariable (*module, sig_atomic_type, false, | |
| 1170 llvm::GlobalValue::ExternalLinkage, 0, | |
| 1171 "octave_interrupt_state"); | |
| 1172 engine->addGlobalMapping (loctave_interrupt_state, | |
| 1173 reinterpret_cast<void *> (&octave_interrupt_state)); | |
| 1174 | |
|
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|
1175 // generic call function |
|
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|
1176 { |
|
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|
1177 jit_type *int_t = intN (sizeof (octave_builtin::fcn) * 8); |
|
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1178 any_call = create_external (JIT_FN (octave_jit_call), any, int_t, int_t, |
|
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|
1179 any_ptr, int_t); |
|
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|
1180 } |
|
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|
1181 |
| 15016 | 1182 // any with anything is an any op |
| 1183 jit_function fn; | |
| 1184 jit_type *binary_op_type = intN (sizeof (octave_value::binary_op) * 8); | |
| 1185 llvm::Type *llvm_bo_type = binary_op_type->to_llvm (); | |
|
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1186 jit_function any_binary = create_external (JIT_FN (octave_jit_binary_any_any), |
| 15016 | 1187 any, binary_op_type, any, any); |
| 1188 any_binary.mark_can_error (); | |
| 1189 binary_ops.resize (octave_value::num_binary_ops); | |
| 1190 for (size_t i = 0; i < octave_value::num_binary_ops; ++i) | |
| 1191 { | |
| 1192 octave_value::binary_op op = static_cast<octave_value::binary_op> (i); | |
| 1193 std::string op_name = octave_value::binary_op_as_string (op); | |
| 1194 binary_ops[i].stash_name ("binary" + op_name); | |
| 1195 } | |
| 1196 | |
|
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1197 unary_ops.resize (octave_value::num_unary_ops); |
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1198 for (size_t i = 0; i < octave_value::num_unary_ops; ++i) |
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1199 { |
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1200 octave_value::unary_op op = static_cast<octave_value::unary_op> (i); |
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1201 std::string op_name = octave_value::unary_op_as_string (op); |
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1202 unary_ops[i].stash_name ("unary" + op_name); |
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1203 } |
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1204 |
| 15016 | 1205 for (int op = 0; op < octave_value::num_binary_ops; ++op) |
| 1206 { | |
| 1207 llvm::Twine fn_name ("octave_jit_binary_any_any_"); | |
| 1208 fn_name = fn_name + llvm::Twine (op); | |
| 1209 | |
|
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1210 fn = create_internal (fn_name, any, any, any); |
| 15016 | 1211 fn.mark_can_error (); |
| 1212 llvm::BasicBlock *block = fn.new_block (); | |
| 1213 builder.SetInsertPoint (block); | |
| 1214 llvm::APInt op_int(sizeof (octave_value::binary_op) * 8, op, | |
| 1215 std::numeric_limits<octave_value::binary_op>::is_signed); | |
| 1216 llvm::Value *op_as_llvm = llvm::ConstantInt::get (llvm_bo_type, op_int); | |
| 1217 llvm::Value *ret = any_binary.call (builder, op_as_llvm, | |
| 1218 fn.argument (builder, 0), | |
| 1219 fn.argument (builder, 1)); | |
| 1220 fn.do_return (builder, ret); | |
| 1221 binary_ops[op].add_overload (fn); | |
| 1222 } | |
| 1223 | |
| 1224 // grab matrix | |
|
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1225 fn = create_external (JIT_FN (octave_jit_grab_matrix), matrix, matrix); |
| 15016 | 1226 grab_fn.add_overload (fn); |
| 1227 | |
|
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1228 grab_fn.add_overload (create_identity (scalar)); |
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1229 grab_fn.add_overload (create_identity (scalar_ptr)); |
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1230 grab_fn.add_overload (create_identity (any_ptr)); |
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1231 grab_fn.add_overload (create_identity (boolean)); |
|
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1232 grab_fn.add_overload (create_identity (complex)); |
|
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1233 grab_fn.add_overload (create_identity (index)); |
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1234 |
| 15016 | 1235 // release any |
|
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1236 fn = create_external (JIT_FN (octave_jit_release_any), 0, any); |
| 15016 | 1237 release_fn.add_overload (fn); |
| 1238 release_fn.stash_name ("release"); | |
| 1239 | |
| 1240 // release matrix | |
|
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1241 fn = create_external (JIT_FN (octave_jit_release_matrix), 0, matrix); |
| 15016 | 1242 release_fn.add_overload (fn); |
| 1243 | |
|
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1244 // destroy |
|
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1245 destroy_fn = release_fn; |
|
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|
1246 destroy_fn.stash_name ("destroy"); |
|
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|
1247 destroy_fn.add_overload (create_identity(scalar)); |
|
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|
1248 destroy_fn.add_overload (create_identity(boolean)); |
|
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|
1249 destroy_fn.add_overload (create_identity(index)); |
|
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|
1250 destroy_fn.add_overload (create_identity(complex)); |
|
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1251 |
|
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1252 // -------------------- scalar related operations -------------------- |
|
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|
1253 |
| 15016 | 1254 // now for binary scalar operations |
| 1255 add_binary_op (scalar, octave_value::op_add, llvm::Instruction::FAdd); | |
| 1256 add_binary_op (scalar, octave_value::op_sub, llvm::Instruction::FSub); | |
| 1257 add_binary_op (scalar, octave_value::op_mul, llvm::Instruction::FMul); | |
| 1258 add_binary_op (scalar, octave_value::op_el_mul, llvm::Instruction::FMul); | |
| 1259 | |
| 1260 add_binary_fcmp (scalar, octave_value::op_lt, llvm::CmpInst::FCMP_ULT); | |
| 1261 add_binary_fcmp (scalar, octave_value::op_le, llvm::CmpInst::FCMP_ULE); | |
| 1262 add_binary_fcmp (scalar, octave_value::op_eq, llvm::CmpInst::FCMP_UEQ); | |
| 1263 add_binary_fcmp (scalar, octave_value::op_ge, llvm::CmpInst::FCMP_UGE); | |
| 1264 add_binary_fcmp (scalar, octave_value::op_gt, llvm::CmpInst::FCMP_UGT); | |
| 1265 add_binary_fcmp (scalar, octave_value::op_ne, llvm::CmpInst::FCMP_UNE); | |
| 1266 | |
|
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|
1267 jit_function gripe_div0 = create_external (JIT_FN (gripe_divide_by_zero), 0); |
| 15016 | 1268 gripe_div0.mark_can_error (); |
| 1269 | |
| 1270 // divide is annoying because it might error | |
|
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|
1271 fn = create_internal ("octave_jit_div_scalar_scalar", scalar, scalar, scalar); |
| 15016 | 1272 fn.mark_can_error (); |
| 1273 | |
| 1274 llvm::BasicBlock *body = fn.new_block (); | |
| 1275 builder.SetInsertPoint (body); | |
| 1276 { | |
| 1277 llvm::BasicBlock *warn_block = fn.new_block ("warn"); | |
| 1278 llvm::BasicBlock *normal_block = fn.new_block ("normal"); | |
| 1279 | |
| 1280 llvm::Value *zero = llvm::ConstantFP::get (scalar_t, 0); | |
|
15095
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Correct division by zero check in JIT
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|
1281 llvm::Value *check = builder.CreateFCmpUEQ (zero, fn.argument (builder, 1)); |
| 15016 | 1282 builder.CreateCondBr (check, warn_block, normal_block); |
| 1283 | |
| 1284 builder.SetInsertPoint (warn_block); | |
| 1285 gripe_div0.call (builder); | |
| 1286 builder.CreateBr (normal_block); | |
| 1287 | |
| 1288 builder.SetInsertPoint (normal_block); | |
| 1289 llvm::Value *ret = builder.CreateFDiv (fn.argument (builder, 0), | |
| 1290 fn.argument (builder, 1)); | |
| 1291 fn.do_return (builder, ret); | |
| 1292 } | |
| 1293 binary_ops[octave_value::op_div].add_overload (fn); | |
| 1294 binary_ops[octave_value::op_el_div].add_overload (fn); | |
| 1295 | |
| 1296 // ldiv is the same as div with the operators reversed | |
| 1297 fn = mirror_binary (fn); | |
| 1298 binary_ops[octave_value::op_ldiv].add_overload (fn); | |
| 1299 binary_ops[octave_value::op_el_ldiv].add_overload (fn); | |
| 1300 | |
| 1301 // In general, the result of scalar ^ scalar is a complex number. We might be | |
| 1302 // able to improve on this if we keep track of the range of values varaibles | |
| 1303 // can take on. | |
|
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1304 fn = create_external (JIT_FN (octave_jit_pow_scalar_scalar), complex, scalar, |
| 15016 | 1305 scalar); |
| 1306 binary_ops[octave_value::op_pow].add_overload (fn); | |
| 1307 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1308 | |
|
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|
1309 // now for unary scalar operations |
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|
1310 // FIXME: Impelment not |
|
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1311 fn = create_internal ("octave_jit_++", scalar, scalar); |
|
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1312 body = fn.new_block (); |
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1313 builder.SetInsertPoint (body); |
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|
1314 { |
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1315 llvm::Value *one = llvm::ConstantFP::get (scalar_t, 1); |
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1316 llvm::Value *val = fn.argument (builder, 0); |
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1317 val = builder.CreateFAdd (val, one); |
|
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1318 fn.do_return (builder, val); |
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1319 } |
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|
1320 unary_ops[octave_value::op_incr].add_overload (fn); |
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|
1321 |
|
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|
1322 fn = create_internal ("octave_jit_--", scalar, scalar); |
|
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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 *one = llvm::ConstantFP::get (scalar_t, 1); |
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|
1327 llvm::Value *val = fn.argument (builder, 0); |
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|
1328 val = builder.CreateFSub (val, one); |
|
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|
1329 fn.do_return (builder, val); |
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|
1330 } |
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1331 unary_ops[octave_value::op_decr].add_overload (fn); |
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1332 |
|
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1333 fn = create_internal ("octave_jit_uminus", scalar, scalar); |
|
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1334 body = fn.new_block (); |
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|
1335 builder.SetInsertPoint (body); |
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|
1336 { |
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1337 llvm::Value *mone = llvm::ConstantFP::get (scalar_t, -1); |
|
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|
1338 llvm::Value *val = fn.argument (builder, 0); |
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1339 val = builder.CreateFMul (val, mone); |
|
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|
1340 fn.do_return (builder, val); |
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|
1341 } |
|
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|
1342 unary_ops[octave_value::op_uminus].add_overload (fn); |
|
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|
1343 |
|
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|
1344 fn = create_identity (scalar); |
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|
1345 unary_ops[octave_value::op_uplus].add_overload (fn); |
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1346 unary_ops[octave_value::op_transpose].add_overload (fn); |
|
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1347 unary_ops[octave_value::op_hermitian].add_overload (fn); |
|
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|
1348 |
| 15016 | 1349 // now for binary complex operations |
|
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1350 fn = create_internal ("octave_jit_+_complex_complex", complex, complex, |
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1351 complex); |
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1352 body = fn.new_block (); |
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1353 builder.SetInsertPoint (body); |
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1354 { |
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1355 llvm::Value *lhs = fn.argument (builder, 0); |
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1356 llvm::Value *rhs = fn.argument (builder, 1); |
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1357 llvm::Value *real = builder.CreateFAdd (complex_real (lhs), |
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1358 complex_real (rhs)); |
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1359 llvm::Value *imag = builder.CreateFAdd (complex_imag (lhs), |
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1360 complex_imag (rhs)); |
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1361 fn.do_return (builder, complex_new (real, imag)); |
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1362 } |
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1363 binary_ops[octave_value::op_add].add_overload (fn); |
| 15016 | 1364 |
|
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1365 fn = create_internal ("octave_jit_-_complex_complex", complex, complex, |
| 15016 | 1366 complex); |
| 1367 body = fn.new_block (); | |
| 1368 builder.SetInsertPoint (body); | |
| 1369 { | |
| 1370 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1371 llvm::Value *rhs = fn.argument (builder, 1); | |
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1372 llvm::Value *real = builder.CreateFSub (complex_real (lhs), |
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1373 complex_real (rhs)); |
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1374 llvm::Value *imag = builder.CreateFSub (complex_imag (lhs), |
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1375 complex_imag (rhs)); |
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1376 fn.do_return (builder, complex_new (real, imag)); |
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1377 } |
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1378 binary_ops[octave_value::op_sub].add_overload (fn); |
| 15016 | 1379 |
|
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1380 fn = create_external (JIT_FN (octave_jit_complex_mul), |
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1381 complex, complex, complex); |
| 15016 | 1382 binary_ops[octave_value::op_mul].add_overload (fn); |
| 1383 binary_ops[octave_value::op_el_mul].add_overload (fn); | |
| 1384 | |
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1385 jit_function complex_div = create_external (JIT_FN (octave_jit_complex_div), |
| 15016 | 1386 complex, complex, complex); |
| 1387 complex_div.mark_can_error (); | |
| 1388 binary_ops[octave_value::op_div].add_overload (fn); | |
| 1389 binary_ops[octave_value::op_ldiv].add_overload (fn); | |
| 1390 | |
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1391 fn = create_external (JIT_FN (octave_jit_pow_complex_complex), complex, |
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1392 complex, complex); |
| 15016 | 1393 binary_ops[octave_value::op_pow].add_overload (fn); |
| 1394 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1395 | |
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1396 fn = create_internal ("octave_jit_*_scalar_complex", complex, scalar, |
| 15016 | 1397 complex); |
| 1398 jit_function mul_scalar_complex = fn; | |
| 1399 body = fn.new_block (); | |
| 1400 builder.SetInsertPoint (body); | |
| 1401 { | |
|
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1402 llvm::BasicBlock *complex_mul = fn.new_block ("complex_mul"); |
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1403 llvm::BasicBlock *scalar_mul = fn.new_block ("scalar_mul"); |
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1404 |
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1405 llvm::Value *fzero = llvm::ConstantFP::get (scalar_t, 0); |
| 15016 | 1406 llvm::Value *lhs = fn.argument (builder, 0); |
| 1407 llvm::Value *rhs = fn.argument (builder, 1); | |
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1408 |
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1409 llvm::Value *cmp = builder.CreateFCmpUEQ (complex_imag (rhs), fzero); |
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1410 builder.CreateCondBr (cmp, scalar_mul, complex_mul); |
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1411 |
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1412 builder.SetInsertPoint (scalar_mul); |
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1413 llvm::Value *temp = complex_real (rhs); |
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1414 temp = builder.CreateFMul (lhs, temp); |
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1415 fn.do_return (builder, complex_new (temp, fzero), false); |
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1416 |
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1417 |
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1418 builder.SetInsertPoint (complex_mul); |
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1419 temp = complex_new (builder.CreateFMul (lhs, complex_real (rhs)), |
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1420 builder.CreateFMul (lhs, complex_imag (rhs))); |
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1421 fn.do_return (builder, temp); |
| 15016 | 1422 } |
| 1423 binary_ops[octave_value::op_mul].add_overload (fn); | |
| 1424 binary_ops[octave_value::op_el_mul].add_overload (fn); | |
| 1425 | |
| 1426 | |
| 1427 fn = mirror_binary (mul_scalar_complex); | |
| 1428 binary_ops[octave_value::op_mul].add_overload (fn); | |
| 1429 binary_ops[octave_value::op_el_mul].add_overload (fn); | |
| 1430 | |
|
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1431 fn = create_internal ("octave_jit_+_scalar_complex", complex, scalar, |
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1432 complex); |
| 15016 | 1433 body = fn.new_block (); |
| 1434 builder.SetInsertPoint (body); | |
| 1435 { | |
| 1436 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1437 llvm::Value *rhs = fn.argument (builder, 1); | |
| 1438 llvm::Value *real = builder.CreateFAdd (lhs, complex_real (rhs)); | |
| 1439 fn.do_return (builder, complex_real (rhs, real)); | |
| 1440 } | |
| 1441 binary_ops[octave_value::op_add].add_overload (fn); | |
| 1442 | |
| 1443 fn = mirror_binary (fn); | |
| 1444 binary_ops[octave_value::op_add].add_overload (fn); | |
| 1445 | |
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1446 fn = create_internal ("octave_jit_-_complex_scalar", complex, complex, |
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1447 scalar); |
| 15016 | 1448 body = fn.new_block (); |
| 1449 builder.SetInsertPoint (body); | |
| 1450 { | |
| 1451 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1452 llvm::Value *rhs = fn.argument (builder, 1); | |
| 1453 llvm::Value *real = builder.CreateFSub (complex_real (lhs), rhs); | |
| 1454 fn.do_return (builder, complex_real (lhs, real)); | |
| 1455 } | |
| 1456 binary_ops[octave_value::op_sub].add_overload (fn); | |
| 1457 | |
|
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1458 fn = create_internal ("octave_jit_-_scalar_complex", complex, scalar, |
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1459 complex); |
| 15016 | 1460 body = fn.new_block (); |
| 1461 builder.SetInsertPoint (body); | |
| 1462 { | |
| 1463 llvm::Value *lhs = fn.argument (builder, 0); | |
| 1464 llvm::Value *rhs = fn.argument (builder, 1); | |
| 1465 llvm::Value *real = builder.CreateFSub (lhs, complex_real (rhs)); | |
| 1466 fn.do_return (builder, complex_real (rhs, real)); | |
| 1467 } | |
| 1468 binary_ops[octave_value::op_sub].add_overload (fn); | |
| 1469 | |
|
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1470 fn = create_external (JIT_FN (octave_jit_pow_scalar_complex), complex, scalar, |
| 15016 | 1471 complex); |
| 1472 binary_ops[octave_value::op_pow].add_overload (fn); | |
| 1473 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1474 | |
|
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1475 fn = create_external (JIT_FN (octave_jit_pow_complex_scalar), complex, |
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1476 complex, scalar); |
| 15016 | 1477 binary_ops[octave_value::op_pow].add_overload (fn); |
| 1478 binary_ops[octave_value::op_el_pow].add_overload (fn); | |
| 1479 | |
| 1480 // now for binary index operators | |
| 1481 add_binary_op (index, octave_value::op_add, llvm::Instruction::Add); | |
| 1482 | |
| 1483 // and binary bool operators | |
| 1484 add_binary_op (boolean, octave_value::op_el_or, llvm::Instruction::Or); | |
| 1485 add_binary_op (boolean, octave_value::op_el_and, llvm::Instruction::And); | |
| 1486 | |
| 1487 // now for printing functions | |
| 1488 print_fn.stash_name ("print"); | |
|
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1489 add_print (any, reinterpret_cast<void *> (&octave_jit_print_any)); |
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1490 add_print (scalar, reinterpret_cast<void *> (&octave_jit_print_scalar)); |
| 15016 | 1491 |
| 1492 // initialize for loop | |
| 1493 for_init_fn.stash_name ("for_init"); | |
| 1494 | |
|
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1495 fn = create_internal ("octave_jit_for_range_init", index, range); |
| 15016 | 1496 body = fn.new_block (); |
| 1497 builder.SetInsertPoint (body); | |
| 1498 { | |
| 1499 llvm::Value *zero = llvm::ConstantInt::get (index_t, 0); | |
| 1500 fn.do_return (builder, zero); | |
| 1501 } | |
| 1502 for_init_fn.add_overload (fn); | |
| 1503 | |
| 1504 // bounds check for for loop | |
| 1505 for_check_fn.stash_name ("for_check"); | |
| 1506 | |
|
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1507 fn = create_internal ("octave_jit_for_range_check", boolean, range, index); |
| 15016 | 1508 body = fn.new_block (); |
| 1509 builder.SetInsertPoint (body); | |
| 1510 { | |
| 1511 llvm::Value *nelem | |
| 1512 = builder.CreateExtractValue (fn.argument (builder, 0), 3); | |
| 1513 llvm::Value *idx = fn.argument (builder, 1); | |
| 1514 llvm::Value *ret = builder.CreateICmpULT (idx, nelem); | |
| 1515 fn.do_return (builder, ret); | |
| 1516 } | |
| 1517 for_check_fn.add_overload (fn); | |
| 1518 | |
| 1519 // index variabe for for loop | |
| 1520 for_index_fn.stash_name ("for_index"); | |
| 1521 | |
|
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1522 fn = create_internal ("octave_jit_for_range_idx", scalar, range, index); |
| 15016 | 1523 body = fn.new_block (); |
| 1524 builder.SetInsertPoint (body); | |
| 1525 { | |
| 1526 llvm::Value *idx = fn.argument (builder, 1); | |
| 1527 llvm::Value *didx = builder.CreateSIToFP (idx, scalar_t); | |
| 1528 llvm::Value *rng = fn.argument (builder, 0); | |
| 1529 llvm::Value *base = builder.CreateExtractValue (rng, 0); | |
| 1530 llvm::Value *inc = builder.CreateExtractValue (rng, 2); | |
| 1531 | |
| 1532 llvm::Value *ret = builder.CreateFMul (didx, inc); | |
| 1533 ret = builder.CreateFAdd (base, ret); | |
| 1534 fn.do_return (builder, ret); | |
| 1535 } | |
| 1536 for_index_fn.add_overload (fn); | |
| 1537 | |
| 1538 // logically true | |
| 1539 logically_true_fn.stash_name ("logically_true"); | |
| 1540 | |
| 1541 jit_function gripe_nantl | |
|
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1542 = create_external (JIT_FN (octave_jit_gripe_nan_to_logical_conversion), 0); |
| 15016 | 1543 gripe_nantl.mark_can_error (); |
| 1544 | |
|
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1545 fn = create_internal ("octave_jit_logically_true_scalar", boolean, scalar); |
| 15016 | 1546 fn.mark_can_error (); |
| 1547 | |
| 1548 body = fn.new_block (); | |
| 1549 builder.SetInsertPoint (body); | |
| 1550 { | |
| 1551 llvm::BasicBlock *error_block = fn.new_block ("error"); | |
| 1552 llvm::BasicBlock *normal_block = fn.new_block ("normal"); | |
| 1553 | |
| 1554 llvm::Value *check = builder.CreateFCmpUNE (fn.argument (builder, 0), | |
| 1555 fn.argument (builder, 0)); | |
| 1556 builder.CreateCondBr (check, error_block, normal_block); | |
| 1557 | |
| 1558 builder.SetInsertPoint (error_block); | |
| 1559 gripe_nantl.call (builder); | |
| 1560 builder.CreateBr (normal_block); | |
| 1561 builder.SetInsertPoint (normal_block); | |
| 1562 | |
| 1563 llvm::Value *zero = llvm::ConstantFP::get (scalar_t, 0); | |
| 1564 llvm::Value *ret = builder.CreateFCmpONE (fn.argument (builder, 0), zero); | |
| 1565 fn.do_return (builder, ret); | |
| 1566 } | |
| 1567 logically_true_fn.add_overload (fn); | |
| 1568 | |
| 1569 // logically_true boolean | |
| 1570 fn = create_identity (boolean); | |
| 1571 logically_true_fn.add_overload (fn); | |
| 1572 | |
| 1573 // make_range | |
| 1574 // FIXME: May be benificial to implement all in LLVM | |
| 1575 make_range_fn.stash_name ("make_range"); | |
| 1576 jit_function compute_nelem | |
|
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1577 = create_external (JIT_FN (octave_jit_compute_nelem), |
| 15016 | 1578 index, scalar, scalar, scalar); |
|
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1579 |
| 15016 | 1580 |
|
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1581 fn = create_internal ("octave_jit_make_range", range, scalar, scalar, scalar); |
| 15016 | 1582 body = fn.new_block (); |
| 1583 builder.SetInsertPoint (body); | |
| 1584 { | |
| 1585 llvm::Value *base = fn.argument (builder, 0); | |
| 1586 llvm::Value *limit = fn.argument (builder, 1); | |
| 1587 llvm::Value *inc = fn.argument (builder, 2); | |
| 1588 llvm::Value *nelem = compute_nelem.call (builder, base, limit, inc); | |
| 1589 | |
| 1590 llvm::Value *dzero = llvm::ConstantFP::get (scalar_t, 0); | |
| 1591 llvm::Value *izero = llvm::ConstantInt::get (index_t, 0); | |
| 1592 llvm::Value *rng = llvm::ConstantStruct::get (range_t, dzero, dzero, dzero, | |
| 1593 izero, NULL); | |
| 1594 rng = builder.CreateInsertValue (rng, base, 0); | |
| 1595 rng = builder.CreateInsertValue (rng, limit, 1); | |
| 1596 rng = builder.CreateInsertValue (rng, inc, 2); | |
| 1597 rng = builder.CreateInsertValue (rng, nelem, 3); | |
| 1598 fn.do_return (builder, rng); | |
| 1599 } | |
| 1600 make_range_fn.add_overload (fn); | |
| 1601 | |
| 1602 // paren_subsref | |
| 1603 jit_type *jit_int = intN (sizeof (int) * 8); | |
| 1604 llvm::Type *int_t = jit_int->to_llvm (); | |
| 1605 jit_function ginvalid_index | |
|
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1606 = create_external (JIT_FN (octave_jit_ginvalid_index), 0); |
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1607 jit_function gindex_range = create_external (JIT_FN (octave_jit_gindex_range), |
| 15016 | 1608 0, jit_int, jit_int, index, |
| 1609 index); | |
| 1610 | |
|
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1611 fn = create_internal ("()subsref", scalar, matrix, scalar); |
| 15016 | 1612 fn.mark_can_error (); |
| 1613 | |
| 1614 body = fn.new_block (); | |
| 1615 builder.SetInsertPoint (body); | |
| 1616 { | |
|
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1617 llvm::Value *one_idx = llvm::ConstantInt::get (index_t, 1); |
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1618 llvm::Value *one_int = llvm::ConstantInt::get (int_t, 1); |
| 15016 | 1619 |
| 1620 llvm::Value *undef = llvm::UndefValue::get (scalar_t); | |
| 1621 llvm::Value *mat = fn.argument (builder, 0); | |
| 1622 llvm::Value *idx = fn.argument (builder, 1); | |
| 1623 | |
| 1624 // convert index to scalar to integer, and check index >= 1 | |
| 1625 llvm::Value *int_idx = builder.CreateFPToSI (idx, index_t); | |
| 1626 llvm::Value *check_idx = builder.CreateSIToFP (int_idx, scalar_t); | |
| 1627 llvm::Value *cond0 = builder.CreateFCmpUNE (idx, check_idx); | |
|
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|
1628 llvm::Value *cond1 = builder.CreateICmpSLT (int_idx, one_idx); |
| 15016 | 1629 llvm::Value *cond = builder.CreateOr (cond0, cond1); |
| 1630 | |
| 1631 llvm::BasicBlock *done = fn.new_block ("done"); | |
| 1632 llvm::BasicBlock *conv_error = fn.new_block ("conv_error", done); | |
| 1633 llvm::BasicBlock *normal = fn.new_block ("normal", done); | |
| 1634 builder.CreateCondBr (cond, conv_error, normal); | |
| 1635 | |
| 1636 builder.SetInsertPoint (conv_error); | |
| 1637 ginvalid_index.call (builder); | |
| 1638 builder.CreateBr (done); | |
| 1639 | |
| 1640 builder.SetInsertPoint (normal); | |
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1641 llvm::Value *len |
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1642 = builder.CreateExtractValue (mat, llvm::ArrayRef<unsigned> (2)); |
| 15016 | 1643 cond = builder.CreateICmpSGT (int_idx, len); |
| 1644 | |
| 1645 | |
| 1646 llvm::BasicBlock *bounds_error = fn.new_block ("bounds_error", done); | |
| 1647 llvm::BasicBlock *success = fn.new_block ("success", done); | |
| 1648 builder.CreateCondBr (cond, bounds_error, success); | |
| 1649 | |
| 1650 builder.SetInsertPoint (bounds_error); | |
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1651 gindex_range.call (builder, one_int, one_int, int_idx, len); |
| 15016 | 1652 builder.CreateBr (done); |
| 1653 | |
| 1654 builder.SetInsertPoint (success); | |
| 1655 llvm::Value *data = builder.CreateExtractValue (mat, | |
| 1656 llvm::ArrayRef<unsigned> (1)); | |
| 1657 llvm::Value *gep = builder.CreateInBoundsGEP (data, int_idx); | |
| 1658 llvm::Value *ret = builder.CreateLoad (gep); | |
| 1659 builder.CreateBr (done); | |
| 1660 | |
| 1661 builder.SetInsertPoint (done); | |
| 1662 | |
| 1663 llvm::PHINode *merge = llvm::PHINode::Create (scalar_t, 3); | |
| 1664 builder.Insert (merge); | |
| 1665 merge->addIncoming (undef, conv_error); | |
| 1666 merge->addIncoming (undef, bounds_error); | |
| 1667 merge->addIncoming (ret, success); | |
| 1668 fn.do_return (builder, merge); | |
| 1669 } | |
| 1670 paren_subsref_fn.add_overload (fn); | |
| 1671 | |
| 1672 // paren subsasgn | |
| 1673 paren_subsasgn_fn.stash_name ("()subsasgn"); | |
| 1674 | |
| 1675 jit_function resize_paren_subsasgn | |
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1676 = create_external (JIT_FN (octave_jit_paren_subsasgn_impl), matrix, matrix, |
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1677 index, scalar); |
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1678 |
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1679 fn = create_internal ("octave_jit_paren_subsasgn", matrix, matrix, scalar, |
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1680 scalar); |
| 15016 | 1681 fn.mark_can_error (); |
| 1682 body = fn.new_block (); | |
| 1683 builder.SetInsertPoint (body); | |
| 1684 { | |
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1685 llvm::Value *one_idx = llvm::ConstantInt::get (index_t, 1); |
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1686 llvm::Value *one_int = llvm::ConstantInt::get (int_t, 1); |
| 15016 | 1687 |
| 1688 llvm::Value *mat = fn.argument (builder, 0); | |
| 1689 llvm::Value *idx = fn.argument (builder, 1); | |
| 1690 llvm::Value *value = fn.argument (builder, 2); | |
| 1691 | |
| 1692 llvm::Value *int_idx = builder.CreateFPToSI (idx, index_t); | |
| 1693 llvm::Value *check_idx = builder.CreateSIToFP (int_idx, scalar_t); | |
| 1694 llvm::Value *cond0 = builder.CreateFCmpUNE (idx, check_idx); | |
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|
1695 llvm::Value *cond1 = builder.CreateICmpSLT (int_idx, one_idx); |
| 15016 | 1696 llvm::Value *cond = builder.CreateOr (cond0, cond1); |
| 1697 | |
| 1698 llvm::BasicBlock *done = fn.new_block ("done"); | |
| 1699 | |
| 1700 llvm::BasicBlock *conv_error = fn.new_block ("conv_error", done); | |
| 1701 llvm::BasicBlock *normal = fn.new_block ("normal", done); | |
| 1702 builder.CreateCondBr (cond, conv_error, normal); | |
| 1703 builder.SetInsertPoint (conv_error); | |
| 1704 ginvalid_index.call (builder); | |
| 1705 builder.CreateBr (done); | |
| 1706 | |
| 1707 builder.SetInsertPoint (normal); | |
|
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1708 llvm::Value *len = builder.CreateExtractValue (mat, 2); |
| 15016 | 1709 cond0 = builder.CreateICmpSGT (int_idx, len); |
| 1710 | |
| 1711 llvm::Value *rcount = builder.CreateExtractValue (mat, 0); | |
| 1712 rcount = builder.CreateLoad (rcount); | |
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1713 cond1 = builder.CreateICmpSGT (rcount, one_int); |
| 15016 | 1714 cond = builder.CreateOr (cond0, cond1); |
| 1715 | |
| 1716 llvm::BasicBlock *bounds_error = fn.new_block ("bounds_error", done); | |
| 1717 llvm::BasicBlock *success = fn.new_block ("success", done); | |
| 1718 builder.CreateCondBr (cond, bounds_error, success); | |
| 1719 | |
| 1720 // resize on out of bounds access | |
| 1721 builder.SetInsertPoint (bounds_error); | |
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1722 llvm::Value *resize_result = resize_paren_subsasgn.call (builder, mat, |
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|
1723 int_idx, value); |
| 15016 | 1724 builder.CreateBr (done); |
| 1725 | |
| 1726 builder.SetInsertPoint (success); | |
|
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1727 llvm::Value *data |
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1728 = builder.CreateExtractValue (mat, llvm::ArrayRef<unsigned> (1)); |
| 15016 | 1729 llvm::Value *gep = builder.CreateInBoundsGEP (data, int_idx); |
| 1730 builder.CreateStore (value, gep); | |
| 1731 builder.CreateBr (done); | |
| 1732 | |
| 1733 builder.SetInsertPoint (done); | |
| 1734 | |
| 1735 llvm::PHINode *merge = llvm::PHINode::Create (matrix_t, 3); | |
| 1736 builder.Insert (merge); | |
| 1737 merge->addIncoming (mat, conv_error); | |
| 1738 merge->addIncoming (resize_result, bounds_error); | |
| 1739 merge->addIncoming (mat, success); | |
| 1740 fn.do_return (builder, merge); | |
| 1741 } | |
| 1742 paren_subsasgn_fn.add_overload (fn); | |
| 1743 | |
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1744 fn = create_external (JIT_FN (octave_jit_paren_subsasgn_matrix_range), matrix, |
| 15016 | 1745 matrix, range, scalar); |
| 1746 fn.mark_can_error (); | |
| 1747 paren_subsasgn_fn.add_overload (fn); | |
| 1748 | |
|
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1749 end1_fn.stash_name ("end1"); |
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1750 fn = create_internal ("octave_jit_end1_matrix", scalar, matrix, index, index); |
|
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1751 body = fn.new_block (); |
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1752 builder.SetInsertPoint (body); |
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1753 { |
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1754 llvm::Value *mat = fn.argument (builder, 0); |
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1755 llvm::Value *ret = builder.CreateExtractValue (mat, 2); |
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1756 fn.do_return (builder, builder.CreateSIToFP (ret, scalar_t)); |
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1757 } |
|
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1758 end1_fn.add_overload (fn); |
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|
1759 |
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|
1760 end_fn.stash_name ("end"); |
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1761 fn = create_external (JIT_FN (octave_jit_end_matrix),scalar, matrix, index, |
|
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1762 index); |
|
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1763 end_fn.add_overload (fn); |
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|
1764 |
|
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1765 // -------------------- create_undef -------------------- |
|
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1766 create_undef_fn.stash_name ("create_undef"); |
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1767 fn = create_external (JIT_FN (octave_jit_create_undef), any); |
|
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1768 create_undef_fn.add_overload (fn); |
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1769 |
| 15016 | 1770 casts[any->type_id ()].stash_name ("(any)"); |
| 1771 casts[scalar->type_id ()].stash_name ("(scalar)"); | |
| 1772 casts[complex->type_id ()].stash_name ("(complex)"); | |
| 1773 casts[matrix->type_id ()].stash_name ("(matrix)"); | |
| 15603 | 1774 casts[range->type_id ()].stash_name ("(range)"); |
| 15016 | 1775 |
| 1776 // cast any <- matrix | |
|
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1777 fn = create_external (JIT_FN (octave_jit_cast_any_matrix), any, matrix); |
| 15016 | 1778 casts[any->type_id ()].add_overload (fn); |
| 1779 | |
| 1780 // cast matrix <- any | |
|
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1781 fn = create_external (JIT_FN (octave_jit_cast_matrix_any), matrix, any); |
| 15016 | 1782 casts[matrix->type_id ()].add_overload (fn); |
| 1783 | |
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1784 // cast any <- range |
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1785 fn = create_external (JIT_FN (octave_jit_cast_any_range), any, range); |
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|
1786 casts[any->type_id ()].add_overload (fn); |
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1787 |
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1788 // cast range <- any |
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1789 fn = create_external (JIT_FN (octave_jit_cast_range_any), range, any); |
|
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|
1790 casts[range->type_id ()].add_overload (fn); |
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1791 |
| 15016 | 1792 // cast any <- scalar |
|
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1793 fn = create_external (JIT_FN (octave_jit_cast_any_scalar), any, scalar); |
| 15016 | 1794 casts[any->type_id ()].add_overload (fn); |
| 1795 | |
| 1796 // cast scalar <- any | |
|
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1797 fn = create_external (JIT_FN (octave_jit_cast_scalar_any), scalar, any); |
| 15016 | 1798 casts[scalar->type_id ()].add_overload (fn); |
| 1799 | |
| 1800 // cast any <- complex | |
|
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1801 fn = create_external (JIT_FN (octave_jit_cast_any_complex), any, complex); |
| 15016 | 1802 casts[any->type_id ()].add_overload (fn); |
| 1803 | |
| 1804 // cast complex <- any | |
|
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1805 fn = create_external (JIT_FN (octave_jit_cast_complex_any), complex, any); |
| 15016 | 1806 casts[complex->type_id ()].add_overload (fn); |
| 1807 | |
| 1808 // cast complex <- scalar | |
|
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|
1809 fn = create_internal ("octave_jit_cast_complex_scalar", complex, scalar); |
| 15016 | 1810 body = fn.new_block (); |
| 1811 builder.SetInsertPoint (body); | |
| 1812 { | |
| 1813 llvm::Value *zero = llvm::ConstantFP::get (scalar_t, 0); | |
| 1814 fn.do_return (builder, complex_new (fn.argument (builder, 0), zero)); | |
| 1815 } | |
| 1816 casts[complex->type_id ()].add_overload (fn); | |
| 1817 | |
| 1818 // cast scalar <- complex | |
|
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1819 fn = create_internal ("octave_jit_cast_scalar_complex", scalar, complex); |
| 15016 | 1820 body = fn.new_block (); |
| 1821 builder.SetInsertPoint (body); | |
| 1822 fn.do_return (builder, complex_real (fn.argument (builder, 0))); | |
| 1823 casts[scalar->type_id ()].add_overload (fn); | |
| 1824 | |
| 1825 // cast any <- any | |
| 1826 fn = create_identity (any); | |
| 1827 casts[any->type_id ()].add_overload (fn); | |
| 1828 | |
| 1829 // cast scalar <- scalar | |
| 1830 fn = create_identity (scalar); | |
| 1831 casts[scalar->type_id ()].add_overload (fn); | |
| 1832 | |
| 1833 // cast complex <- complex | |
| 1834 fn = create_identity (complex); | |
| 1835 casts[complex->type_id ()].add_overload (fn); | |
| 1836 | |
| 1837 // -------------------- builtin functions -------------------- | |
| 1838 add_builtin ("#unknown_function"); | |
| 1839 unknown_function = builtins["#unknown_function"]; | |
| 1840 | |
| 1841 add_builtin ("sin"); | |
| 1842 register_intrinsic ("sin", llvm::Intrinsic::sin, scalar, scalar); | |
| 1843 register_generic ("sin", matrix, matrix); | |
| 1844 | |
| 1845 add_builtin ("cos"); | |
| 1846 register_intrinsic ("cos", llvm::Intrinsic::cos, scalar, scalar); | |
| 1847 register_generic ("cos", matrix, matrix); | |
| 1848 | |
| 1849 add_builtin ("exp"); | |
|
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|
1850 register_intrinsic ("exp", llvm::Intrinsic::exp, scalar, scalar); |
| 15016 | 1851 register_generic ("exp", matrix, matrix); |
| 1852 | |
|
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|
1853 add_builtin ("balance"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
parents:
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|
1854 register_generic ("balance", matrix, matrix); |
|
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|
1855 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1856 add_builtin ("cond"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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parents:
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|
1857 register_generic ("cond", scalar, matrix); |
|
6242904370bd
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changeset
|
1858 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1859 add_builtin ("det"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
parents:
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changeset
|
1860 register_generic ("det", scalar, matrix); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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|
1861 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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changeset
|
1862 add_builtin ("norm"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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changeset
|
1863 register_generic ("norm", scalar, matrix); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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changeset
|
1864 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1865 add_builtin ("rand"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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changeset
|
1866 register_generic ("rand", matrix, scalar); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1867 register_generic ("rand", matrix, std::vector<jit_type *> (2, scalar)); |
|
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Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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changeset
|
1868 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
Max Brister <max@2bass.com>
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|
1869 add_builtin ("magic"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1870 register_generic ("magic", matrix, scalar); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1871 register_generic ("magic", matrix, std::vector<jit_type *> (2, scalar)); |
|
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Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1872 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1873 add_builtin ("eye"); |
|
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Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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parents:
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|
1874 register_generic ("eye", matrix, scalar); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1875 register_generic ("eye", matrix, std::vector<jit_type *> (2, scalar)); |
|
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Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1876 |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1877 add_builtin ("mod"); |
|
6242904370bd
Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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|
1878 register_generic ("mod", scalar, std::vector<jit_type *> (2, scalar)); |
|
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Support balance, cond, det, norm, rand, magic, eye, and mod in JIT
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1879 |
| 15016 | 1880 casts.resize (next_id + 1); |
| 1881 jit_function any_id = create_identity (any); | |
|
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1882 jit_function grab_any = create_external (JIT_FN (octave_jit_grab_any), |
|
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|
1883 any, any); |
| 15016 | 1884 jit_function release_any = get_release (any); |
| 1885 std::vector<jit_type *> args; | |
| 1886 args.resize (1); | |
| 1887 | |
| 1888 for (std::map<std::string, jit_type *>::iterator iter = builtins.begin (); | |
| 1889 iter != builtins.end (); ++iter) | |
| 1890 { | |
| 1891 jit_type *btype = iter->second; | |
| 1892 args[0] = btype; | |
| 1893 | |
|
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|
1894 grab_fn.add_overload (jit_function (grab_any, btype, args)); |
| 15016 | 1895 release_fn.add_overload (jit_function (release_any, 0, args)); |
| 1896 casts[any->type_id ()].add_overload (jit_function (any_id, any, args)); | |
| 1897 | |
| 1898 args[0] = any; | |
| 1899 casts[btype->type_id ()].add_overload (jit_function (any_id, btype, | |
| 1900 args)); | |
| 1901 } | |
| 1902 } | |
| 1903 | |
|
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|
1904 const jit_function& |
|
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1905 jit_typeinfo::do_end (jit_value *value, jit_value *idx, jit_value *count) |
|
d29f2583cf7b
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diff
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|
1906 { |
|
d29f2583cf7b
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|
1907 jit_const_index *ccount = dynamic_cast<jit_const_index *> (count); |
|
d29f2583cf7b
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|
1908 if (ccount && ccount->value () == 1) |
|
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Support end in multi indexing in JIT
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|
1909 return end1_fn.overload (value->type (), idx->type (), count->type ()); |
|
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|
1910 |
|
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|
1911 return end_fn.overload (value->type (), idx->type (), count->type ()); |
|
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Max Brister <max@2bass.com>
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|
1912 } |
|
d29f2583cf7b
Support end in multi indexing in JIT
Max Brister <max@2bass.com>
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diff
changeset
|
1913 |
|
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|
1914 jit_type* |
|
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Support end in multi indexing in JIT
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diff
changeset
|
1915 jit_typeinfo::new_type (const std::string& name, jit_type *parent, |
|
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diff
changeset
|
1916 llvm::Type *llvm_type, bool skip_paren) |
|
15102
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Support end in multi indexing in JIT
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|
1917 { |
|
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|
1918 jit_type *ret = new jit_type (name, parent, llvm_type, skip_paren, next_id++); |
|
15102
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diff
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|
1919 id_to_type.push_back (ret); |
|
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|
1920 return ret; |
|
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Support end in multi indexing in JIT
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diff
changeset
|
1921 } |
|
d29f2583cf7b
Support end in multi indexing in JIT
Max Brister <max@2bass.com>
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diff
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|
1922 |
| 15016 | 1923 void |
|
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Max Brister <max@2bass.com>
parents:
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diff
changeset
|
1924 jit_typeinfo::add_print (jit_type *ty, void *fptr) |
| 15016 | 1925 { |
| 1926 std::stringstream name; | |
| 1927 name << "octave_jit_print_" << ty->name (); | |
|
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1928 jit_function fn = create_external (engine, fptr, name.str (), |
|
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1929 0, intN (8), ty); |
| 15016 | 1930 print_fn.add_overload (fn); |
| 1931 } | |
| 1932 | |
| 1933 // FIXME: cp between add_binary_op, add_binary_icmp, and add_binary_fcmp | |
| 1934 void | |
| 1935 jit_typeinfo::add_binary_op (jit_type *ty, int op, int llvm_op) | |
| 1936 { | |
| 1937 std::stringstream fname; | |
| 1938 octave_value::binary_op ov_op = static_cast<octave_value::binary_op>(op); | |
| 1939 fname << "octave_jit_" << octave_value::binary_op_as_string (ov_op) | |
| 1940 << "_" << ty->name (); | |
| 1941 | |
|
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Do not use vectorized llvm commands for complex numbers
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diff
changeset
|
1942 jit_function fn = create_internal (fname.str (), ty, ty, ty); |
| 15016 | 1943 llvm::BasicBlock *block = fn.new_block (); |
| 1944 builder.SetInsertPoint (block); | |
| 1945 llvm::Instruction::BinaryOps temp | |
| 1946 = static_cast<llvm::Instruction::BinaryOps>(llvm_op); | |
| 1947 | |
| 1948 llvm::Value *ret = builder.CreateBinOp (temp, fn.argument (builder, 0), | |
| 1949 fn.argument (builder, 1)); | |
| 1950 fn.do_return (builder, ret); | |
| 1951 binary_ops[op].add_overload (fn); | |
| 1952 } | |
| 1953 | |
| 1954 void | |
| 1955 jit_typeinfo::add_binary_icmp (jit_type *ty, int op, int llvm_op) | |
| 1956 { | |
| 1957 std::stringstream fname; | |
| 1958 octave_value::binary_op ov_op = static_cast<octave_value::binary_op>(op); | |
| 1959 fname << "octave_jit" << octave_value::binary_op_as_string (ov_op) | |
| 1960 << "_" << ty->name (); | |
| 1961 | |
|
15893
1f076c40c133
Do not use vectorized llvm commands for complex numbers
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diff
changeset
|
1962 jit_function fn = create_internal (fname.str (), boolean, ty, ty); |
| 15016 | 1963 llvm::BasicBlock *block = fn.new_block (); |
| 1964 builder.SetInsertPoint (block); | |
| 1965 llvm::CmpInst::Predicate temp | |
| 1966 = static_cast<llvm::CmpInst::Predicate>(llvm_op); | |
| 1967 llvm::Value *ret = builder.CreateICmp (temp, fn.argument (builder, 0), | |
| 1968 fn.argument (builder, 1)); | |
| 1969 fn.do_return (builder, ret); | |
| 1970 binary_ops[op].add_overload (fn); | |
| 1971 } | |
| 1972 | |
| 1973 void | |
| 1974 jit_typeinfo::add_binary_fcmp (jit_type *ty, int op, int llvm_op) | |
| 1975 { | |
| 1976 std::stringstream fname; | |
| 1977 octave_value::binary_op ov_op = static_cast<octave_value::binary_op>(op); | |
| 1978 fname << "octave_jit" << octave_value::binary_op_as_string (ov_op) | |
| 1979 << "_" << ty->name (); | |
| 1980 | |
|
15893
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Do not use vectorized llvm commands for complex numbers
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
1981 jit_function fn = create_internal (fname.str (), boolean, ty, ty); |
| 15016 | 1982 llvm::BasicBlock *block = fn.new_block (); |
| 1983 builder.SetInsertPoint (block); | |
| 1984 llvm::CmpInst::Predicate temp | |
| 1985 = static_cast<llvm::CmpInst::Predicate>(llvm_op); | |
| 1986 llvm::Value *ret = builder.CreateFCmp (temp, fn.argument (builder, 0), | |
| 1987 fn.argument (builder, 1)); | |
| 1988 fn.do_return (builder, ret); | |
| 1989 binary_ops[op].add_overload (fn); | |
| 1990 } | |
| 1991 | |
| 1992 jit_function | |
| 1993 jit_typeinfo::create_function (jit_convention::type cc, const llvm::Twine& name, | |
| 1994 jit_type *ret, | |
| 1995 const std::vector<jit_type *>& args) | |
| 1996 { | |
| 1997 jit_function result (module, cc, name, ret, args); | |
| 1998 return result; | |
| 1999 } | |
| 2000 | |
| 2001 jit_function | |
| 2002 jit_typeinfo::create_identity (jit_type *type) | |
| 2003 { | |
| 2004 size_t id = type->type_id (); | |
| 2005 if (id >= identities.size ()) | |
| 2006 identities.resize (id + 1); | |
| 2007 | |
| 2008 if (! identities[id].valid ()) | |
| 2009 { | |
|
15370
8355fddce815
Use sret and do not use save/restore stack (bug #37308)
Max Brister <max@2bass.com>
parents:
15337
diff
changeset
|
2010 std::stringstream name; |
|
8355fddce815
Use sret and do not use save/restore stack (bug #37308)
Max Brister <max@2bass.com>
parents:
15337
diff
changeset
|
2011 name << "id_" << type->name (); |
|
8355fddce815
Use sret and do not use save/restore stack (bug #37308)
Max Brister <max@2bass.com>
parents:
15337
diff
changeset
|
2012 |
|
15893
1f076c40c133
Do not use vectorized llvm commands for complex numbers
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
2013 jit_function fn = create_internal (name.str (), type, type); |
| 15016 | 2014 llvm::BasicBlock *body = fn.new_block (); |
| 2015 builder.SetInsertPoint (body); | |
| 2016 fn.do_return (builder, fn.argument (builder, 0)); | |
| 2017 return identities[id] = fn; | |
| 2018 } | |
| 2019 | |
| 2020 return identities[id]; | |
| 2021 } | |
| 2022 | |
| 2023 llvm::Value * | |
|
15019
ae3670d4df29
Update the execution engine's global mapping for external functions
Max Brister <max@2bass.com>
parents:
15016
diff
changeset
|
2024 jit_typeinfo::do_insert_error_check (llvm::IRBuilderD& abuilder) |
| 15016 | 2025 { |
|
15019
ae3670d4df29
Update the execution engine's global mapping for external functions
Max Brister <max@2bass.com>
parents:
15016
diff
changeset
|
2026 return abuilder.CreateLoad (lerror_state); |
| 15016 | 2027 } |
| 2028 | |
| 15603 | 2029 llvm::Value * |
| 2030 jit_typeinfo::do_insert_interrupt_check (llvm::IRBuilderD& abuilder) | |
| 2031 { | |
| 2032 llvm::LoadInst *val = abuilder.CreateLoad (loctave_interrupt_state); | |
| 2033 val->setVolatile (true); | |
| 2034 return abuilder.CreateICmpSGT (val, abuilder.getInt32 (0)); | |
| 2035 } | |
| 2036 | |
| 15016 | 2037 void |
| 2038 jit_typeinfo::add_builtin (const std::string& name) | |
| 2039 { | |
|
15124
0464e3ceb85b
Skip functions when resolving end context in JIT
Max Brister <max@2bass.com>
parents:
15102
diff
changeset
|
2040 jit_type *btype = new_type (name, any, any->to_llvm (), true); |
| 15016 | 2041 builtins[name] = btype; |
| 2042 | |
| 2043 octave_builtin *ov_builtin = find_builtin (name); | |
| 2044 if (ov_builtin) | |
| 2045 ov_builtin->stash_jit (*btype); | |
| 2046 } | |
| 2047 | |
| 2048 void | |
| 2049 jit_typeinfo::register_intrinsic (const std::string& name, size_t iid, | |
| 2050 jit_type *result, | |
| 2051 const std::vector<jit_type *>& args) | |
| 2052 { | |
| 2053 jit_type *builtin_type = builtins[name]; | |
| 2054 size_t nargs = args.size (); | |
| 2055 llvm::SmallVector<llvm::Type *, 5> llvm_args (nargs); | |
| 2056 for (size_t i = 0; i < nargs; ++i) | |
| 2057 llvm_args[i] = args[i]->to_llvm (); | |
| 2058 | |
| 2059 llvm::Intrinsic::ID id = static_cast<llvm::Intrinsic::ID> (iid); | |
| 2060 llvm::Function *ifun = llvm::Intrinsic::getDeclaration (module, id, | |
| 2061 llvm_args); | |
| 2062 std::stringstream fn_name; | |
| 2063 fn_name << "octave_jit_" << name; | |
| 2064 | |
| 2065 std::vector<jit_type *> args1 (nargs + 1); | |
| 2066 args1[0] = builtin_type; | |
| 2067 std::copy (args.begin (), args.end (), args1.begin () + 1); | |
| 2068 | |
| 2069 // The first argument will be the Octave function, but we already know that | |
| 2070 // the function call is the equivalent of the intrinsic, so we ignore it and | |
| 2071 // call the intrinsic with the remaining arguments. | |
|
15893
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Do not use vectorized llvm commands for complex numbers
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parents:
15603
diff
changeset
|
2072 jit_function fn = create_internal (fn_name.str (), result, args1); |
| 15016 | 2073 llvm::BasicBlock *body = fn.new_block (); |
| 2074 builder.SetInsertPoint (body); | |
| 2075 | |
| 2076 llvm::SmallVector<llvm::Value *, 5> fargs (nargs); | |
| 2077 for (size_t i = 0; i < nargs; ++i) | |
| 2078 fargs[i] = fn.argument (builder, i + 1); | |
| 2079 | |
| 2080 llvm::Value *ret = builder.CreateCall (ifun, fargs); | |
| 2081 fn.do_return (builder, ret); | |
| 2082 paren_subsref_fn.add_overload (fn); | |
| 2083 } | |
| 2084 | |
| 2085 octave_builtin * | |
| 2086 jit_typeinfo::find_builtin (const std::string& name) | |
| 2087 { | |
| 2088 // FIXME: Finalize what we want to store in octave_builtin, then add functions | |
| 2089 // to access these values in octave_value | |
| 2090 octave_value ov_builtin = symbol_table::find (name); | |
| 2091 return dynamic_cast<octave_builtin *> (ov_builtin.internal_rep ()); | |
| 2092 } | |
| 2093 | |
| 2094 void | |
|
15135
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
15124
diff
changeset
|
2095 jit_typeinfo::register_generic (const std::string& name, jit_type *result, |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
15124
diff
changeset
|
2096 const std::vector<jit_type *>& args) |
| 15016 | 2097 { |
|
15135
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
15124
diff
changeset
|
2098 octave_builtin *builtin = find_builtin (name); |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
parents:
15124
diff
changeset
|
2099 if (! builtin) |
|
bd6bb87e2bea
Support sin, cos, and exp with matrix arguments in JIT
Max Brister <max@2bass.com>
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2100 return; |
|
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2101 |
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2102 std::vector<jit_type *> fn_args (args.size () + 1); |
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2103 fn_args[0] = builtins[name]; |
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2104 std::copy (args.begin (), args.end (), fn_args.begin () + 1); |
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2105 jit_function fn = create_internal (name, result, fn_args); |
|
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jit-typeinfo.cc (jit_typeinfo::register_generic): Mark can error
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2106 fn.mark_can_error (); |
|
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2107 llvm::BasicBlock *block = fn.new_block (); |
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2108 builder.SetInsertPoint (block); |
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2109 llvm::Type *any_t = any->to_llvm (); |
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2110 llvm::ArrayType *array_t = llvm::ArrayType::get (any_t, args.size ()); |
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2111 llvm::Value *array = llvm::UndefValue::get (array_t); |
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2112 for (size_t i = 0; i < args.size (); ++i) |
|
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2113 { |
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2114 llvm::Value *arg = fn.argument (builder, i + 1); |
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2115 jit_function agrab = get_grab (args[i]); |
|
15169
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2116 if (agrab.valid ()) |
|
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2117 arg = agrab.call (builder, arg); |
|
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2118 jit_function acast = cast (any, args[i]); |
|
15169
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|
2119 array = builder.CreateInsertValue (array, acast.call (builder, arg), i); |
|
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2120 } |
|
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Max Brister <max@2bass.com>
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|
2121 |
|
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2122 llvm::Value *array_mem = builder.CreateAlloca (array_t); |
|
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2123 builder.CreateStore (array, array_mem); |
|
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2124 array = builder.CreateBitCast (array_mem, any_t->getPointerTo ()); |
|
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|
2125 |
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|
2126 jit_type *jintTy = intN (sizeof (octave_builtin::fcn) * 8); |
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|
2127 llvm::Type *intTy = jintTy->to_llvm (); |
|
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|
2128 size_t fcn_int = reinterpret_cast<size_t> (builtin->function ()); |
|
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2129 llvm::Value *fcn = llvm::ConstantInt::get (intTy, fcn_int); |
|
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2130 llvm::Value *nargin = llvm::ConstantInt::get (intTy, args.size ()); |
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2131 size_t result_int = reinterpret_cast<size_t> (result); |
|
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2132 llvm::Value *res_llvm = llvm::ConstantInt::get (intTy, result_int); |
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2133 llvm::Value *ret = any_call.call (builder, fcn, nargin, array, res_llvm); |
|
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|
2134 |
|
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|
2135 jit_function cast_result = cast (result, any); |
|
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|
2136 fn.do_return (builder, cast_result.call (builder, ret)); |
|
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|
2137 paren_subsref_fn.add_overload (fn); |
| 15016 | 2138 } |
| 2139 | |
| 2140 jit_function | |
| 2141 jit_typeinfo::mirror_binary (const jit_function& fn) | |
| 2142 { | |
|
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|
2143 jit_function ret = create_internal (fn.name () + "_reverse", |
| 15016 | 2144 fn.result (), fn.argument_type (1), |
| 2145 fn.argument_type (0)); | |
| 2146 if (fn.can_error ()) | |
| 2147 ret.mark_can_error (); | |
| 2148 | |
| 2149 llvm::BasicBlock *body = ret.new_block (); | |
| 2150 builder.SetInsertPoint (body); | |
| 2151 llvm::Value *result = fn.call (builder, ret.argument (builder, 1), | |
| 2152 ret.argument (builder, 0)); | |
| 2153 if (ret.result ()) | |
| 2154 ret.do_return (builder, result); | |
| 2155 else | |
| 2156 ret.do_return (builder); | |
| 2157 | |
| 2158 return ret; | |
| 2159 } | |
| 2160 | |
| 2161 llvm::Value * | |
| 2162 jit_typeinfo::pack_complex (llvm::IRBuilderD& bld, llvm::Value *cplx) | |
| 2163 { | |
| 2164 llvm::Type *complex_ret = instance->complex_ret; | |
|
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|
2165 llvm::Value *real = bld.CreateExtractValue (cplx, 0); |
|
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|
2166 llvm::Value *imag = bld.CreateExtractValue (cplx, 1); |
| 15016 | 2167 llvm::Value *ret = llvm::UndefValue::get (complex_ret); |
|
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Max Brister <max@2bass.com>
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|
2168 |
|
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Max Brister <max@2bass.com>
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|
2169 unsigned int re_idx[] = {0, 0}; |
|
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Max Brister <max@2bass.com>
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|
2170 unsigned int im_idx[] = {0, 1}; |
|
8355fddce815
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Max Brister <max@2bass.com>
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|
2171 ret = bld.CreateInsertValue (ret, real, re_idx); |
|
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Max Brister <max@2bass.com>
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|
2172 return bld.CreateInsertValue (ret, imag, im_idx); |
| 15016 | 2173 } |
| 2174 | |
| 2175 llvm::Value * | |
| 2176 jit_typeinfo::unpack_complex (llvm::IRBuilderD& bld, llvm::Value *result) | |
| 2177 { | |
|
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|
2178 unsigned int re_idx[] = {0, 0}; |
|
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Max Brister <max@2bass.com>
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|
2179 unsigned int im_idx[] = {0, 1}; |
|
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|
2180 |
| 15016 | 2181 llvm::Type *complex_t = get_complex ()->to_llvm (); |
|
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|
2182 llvm::Value *real = bld.CreateExtractValue (result, re_idx); |
|
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Max Brister <max@2bass.com>
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|
2183 llvm::Value *imag = bld.CreateExtractValue (result, im_idx); |
| 15016 | 2184 llvm::Value *ret = llvm::UndefValue::get (complex_t); |
|
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|
2185 |
|
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|
2186 ret = bld.CreateInsertValue (ret, real, 0); |
|
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|
2187 return bld.CreateInsertValue (ret, imag, 1); |
| 15016 | 2188 } |
| 2189 | |
| 2190 llvm::Value * | |
| 2191 jit_typeinfo::complex_real (llvm::Value *cx) | |
| 2192 { | |
|
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|
2193 return builder.CreateExtractValue (cx, 0); |
| 15016 | 2194 } |
| 2195 | |
| 2196 llvm::Value * | |
| 2197 jit_typeinfo::complex_real (llvm::Value *cx, llvm::Value *real) | |
| 2198 { | |
|
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|
2199 return builder.CreateInsertValue (cx, real, 0); |
| 15016 | 2200 } |
| 2201 | |
| 2202 llvm::Value * | |
| 2203 jit_typeinfo::complex_imag (llvm::Value *cx) | |
| 2204 { | |
|
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|
2205 return builder.CreateExtractValue (cx, 1); |
| 15016 | 2206 } |
| 2207 | |
| 2208 llvm::Value * | |
| 2209 jit_typeinfo::complex_imag (llvm::Value *cx, llvm::Value *imag) | |
| 2210 { | |
|
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|
2211 return builder.CreateInsertValue (cx, imag, 1); |
| 15016 | 2212 } |
| 2213 | |
| 2214 llvm::Value * | |
| 2215 jit_typeinfo::complex_new (llvm::Value *real, llvm::Value *imag) | |
| 2216 { | |
| 2217 llvm::Value *ret = llvm::UndefValue::get (complex->to_llvm ()); | |
| 2218 ret = complex_real (ret, real); | |
| 2219 return complex_imag (ret, imag); | |
| 2220 } | |
| 2221 | |
| 2222 void | |
| 2223 jit_typeinfo::create_int (size_t nbits) | |
| 2224 { | |
| 2225 std::stringstream tname; | |
| 2226 tname << "int" << nbits; | |
| 2227 ints[nbits] = new_type (tname.str (), any, llvm::Type::getIntNTy (context, | |
| 2228 nbits)); | |
| 2229 } | |
| 2230 | |
| 2231 jit_type * | |
| 2232 jit_typeinfo::intN (size_t nbits) const | |
| 2233 { | |
| 2234 std::map<size_t, jit_type *>::const_iterator iter = ints.find (nbits); | |
| 2235 if (iter != ints.end ()) | |
| 2236 return iter->second; | |
| 2237 | |
| 2238 throw jit_fail_exception ("No such integer type"); | |
| 2239 } | |
| 2240 | |
| 2241 jit_type * | |
| 2242 jit_typeinfo::do_type_of (const octave_value &ov) const | |
| 2243 { | |
| 2244 if (ov.is_function ()) | |
| 2245 { | |
| 2246 // FIXME: This is ugly, we need to finalize how we want to to this, then | |
| 2247 // have octave_value fully support the needed functionality | |
| 2248 octave_builtin *builtin | |
| 2249 = dynamic_cast<octave_builtin *> (ov.internal_rep ()); | |
| 2250 return builtin && builtin->to_jit () ? builtin->to_jit () | |
|
17787
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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|
2251 : unknown_function; |
| 15016 | 2252 } |
| 2253 | |
| 2254 if (ov.is_range ()) | |
| 2255 return get_range (); | |
| 2256 | |
|
15311
de9bfcf637df
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|
2257 if (ov.is_double_type () && ! ov.is_complex_type ()) |
| 15016 | 2258 { |
| 2259 if (ov.is_real_scalar ()) | |
| 2260 return get_scalar (); | |
| 2261 | |
| 2262 if (ov.is_matrix_type ()) | |
| 2263 return get_matrix (); | |
| 2264 } | |
| 2265 | |
| 2266 if (ov.is_complex_scalar ()) | |
|
15583
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Correct multiplication complex multiplication with NaN in JIT
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|
2267 { |
|
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2268 Complex cv = ov.complex_value (); |
|
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2269 |
|
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Correct multiplication complex multiplication with NaN in JIT
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|
2270 // We don't really represent complex values, instead we represent |
|
0754bdfbc8fe
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2271 // complex_or_scalar. If the imag value is zero, we assume a scalar. |
|
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|
2272 if (cv.imag () != 0) |
|
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2273 return get_complex (); |
|
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|
2274 } |
| 15016 | 2275 |
| 2276 return get_any (); | |
| 2277 } | |
| 2278 | |
| 2279 #endif | |
| 18553 | 2280 |
| 2281 #pragma GCC diagnostic pop |