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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/intermediate_language.h" | 5 #include "vm/intermediate_language.h" |
6 | 6 |
7 #include "vm/bit_vector.h" | 7 #include "vm/bit_vector.h" |
8 #include "vm/bootstrap.h" | 8 #include "vm/bootstrap.h" |
9 #include "vm/compiler.h" | 9 #include "vm/compiler.h" |
10 #include "vm/constant_propagator.h" | 10 #include "vm/constant_propagator.h" |
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254 bool CheckClassInstr::IsDenseMask(intptr_t mask) { | 254 bool CheckClassInstr::IsDenseMask(intptr_t mask) { |
255 // Returns true if the mask is a continuos sequence of ones in its binary | 255 // Returns true if the mask is a continuos sequence of ones in its binary |
256 // representation (i.e. no holes) | 256 // representation (i.e. no holes) |
257 return mask == -1 || Utils::IsPowerOfTwo(mask + 1); | 257 return mask == -1 || Utils::IsPowerOfTwo(mask + 1); |
258 } | 258 } |
259 | 259 |
260 | 260 |
261 bool LoadFieldInstr::IsUnboxedLoad() const { | 261 bool LoadFieldInstr::IsUnboxedLoad() const { |
262 return FLAG_unbox_numeric_fields | 262 return FLAG_unbox_numeric_fields |
263 && (field() != NULL) | 263 && (field() != NULL) |
264 && field()->IsUnboxedField(); | 264 && FlowGraphCompiler::IsUnboxedField(*field()); |
265 } | 265 } |
266 | 266 |
267 | 267 |
268 bool LoadFieldInstr::IsPotentialUnboxedLoad() const { | 268 bool LoadFieldInstr::IsPotentialUnboxedLoad() const { |
269 return FLAG_unbox_numeric_fields | 269 return FLAG_unbox_numeric_fields |
270 && (field() != NULL) | 270 && (field() != NULL) |
271 && field()->IsPotentialUnboxedField(); | 271 && FlowGraphCompiler::IsPotentialUnboxedField(*field()); |
272 } | 272 } |
273 | 273 |
274 | 274 |
275 Representation LoadFieldInstr::representation() const { | 275 Representation LoadFieldInstr::representation() const { |
276 if (IsUnboxedLoad()) { | 276 if (IsUnboxedLoad()) { |
277 const intptr_t cid = field()->UnboxedFieldCid(); | 277 const intptr_t cid = field()->UnboxedFieldCid(); |
278 switch (cid) { | 278 switch (cid) { |
279 case kDoubleCid: | 279 case kDoubleCid: |
280 return kUnboxedDouble; | 280 return kUnboxedDouble; |
281 case kFloat32x4Cid: | 281 case kFloat32x4Cid: |
282 return kUnboxedFloat32x4; | 282 return kUnboxedFloat32x4; |
283 case kFloat64x2Cid: | 283 case kFloat64x2Cid: |
284 return kUnboxedFloat64x2; | 284 return kUnboxedFloat64x2; |
285 default: | 285 default: |
286 UNREACHABLE(); | 286 UNREACHABLE(); |
287 } | 287 } |
288 } | 288 } |
289 return kTagged; | 289 return kTagged; |
290 } | 290 } |
291 | 291 |
292 | 292 |
293 bool StoreInstanceFieldInstr::IsUnboxedStore() const { | 293 bool StoreInstanceFieldInstr::IsUnboxedStore() const { |
294 return FLAG_unbox_numeric_fields | 294 return FLAG_unbox_numeric_fields |
295 && !field().IsNull() | 295 && !field().IsNull() |
296 && field().IsUnboxedField(); | 296 && FlowGraphCompiler::IsUnboxedField(field()); |
297 } | 297 } |
298 | 298 |
299 | 299 |
300 bool StoreInstanceFieldInstr::IsPotentialUnboxedStore() const { | 300 bool StoreInstanceFieldInstr::IsPotentialUnboxedStore() const { |
301 return FLAG_unbox_numeric_fields | 301 return FLAG_unbox_numeric_fields |
302 && !field().IsNull() | 302 && !field().IsNull() |
303 && field().IsPotentialUnboxedField(); | 303 && FlowGraphCompiler::IsPotentialUnboxedField(field()); |
304 } | 304 } |
305 | 305 |
306 | 306 |
307 Representation StoreInstanceFieldInstr::RequiredInputRepresentation( | 307 Representation StoreInstanceFieldInstr::RequiredInputRepresentation( |
308 intptr_t index) const { | 308 intptr_t index) const { |
309 ASSERT((index == 0) || (index == 1)); | 309 ASSERT((index == 0) || (index == 1)); |
310 if ((index == 1) && IsUnboxedStore()) { | 310 if ((index == 1) && IsUnboxedStore()) { |
311 const intptr_t cid = field().UnboxedFieldCid(); | 311 const intptr_t cid = field().UnboxedFieldCid(); |
312 switch (cid) { | 312 switch (cid) { |
313 case kDoubleCid: | 313 case kDoubleCid: |
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3677 set_native_c_function(native_function); | 3677 set_native_c_function(native_function); |
3678 function().SetIsNativeAutoSetupScope(auto_setup_scope); | 3678 function().SetIsNativeAutoSetupScope(auto_setup_scope); |
3679 Dart_NativeEntryResolver resolver = library.native_entry_resolver(); | 3679 Dart_NativeEntryResolver resolver = library.native_entry_resolver(); |
3680 bool is_bootstrap_native = Bootstrap::IsBootstapResolver(resolver); | 3680 bool is_bootstrap_native = Bootstrap::IsBootstapResolver(resolver); |
3681 set_is_bootstrap_native(is_bootstrap_native); | 3681 set_is_bootstrap_native(is_bootstrap_native); |
3682 } | 3682 } |
3683 | 3683 |
3684 #undef __ | 3684 #undef __ |
3685 | 3685 |
3686 } // namespace dart | 3686 } // namespace dart |
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