Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(861)

Side by Side Diff: src/crankshaft/mips64/lithium-codegen-mips64.cc

Issue 2311203002: Move kMaxRegularHeapObjectSize into globals (Closed)
Patch Set: Saving the file helps... Created 4 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/crankshaft/mips/lithium-codegen-mips.cc ('k') | src/crankshaft/ppc/lithium-codegen-ppc.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/crankshaft/mips64/lithium-codegen-mips64.h" 5 #include "src/crankshaft/mips64/lithium-codegen-mips64.h"
6 6
7 #include "src/code-factory.h" 7 #include "src/code-factory.h"
8 #include "src/code-stubs.h" 8 #include "src/code-stubs.h"
9 #include "src/crankshaft/hydrogen-osr.h" 9 #include "src/crankshaft/hydrogen-osr.h"
10 #include "src/crankshaft/mips64/lithium-gap-resolver-mips64.h" 10 #include "src/crankshaft/mips64/lithium-gap-resolver-mips64.h"
(...skipping 5226 matching lines...) Expand 10 before | Expand all | Expand 10 after
5237 flags = static_cast<AllocationFlags>(flags | PRETENURE); 5237 flags = static_cast<AllocationFlags>(flags | PRETENURE);
5238 } 5238 }
5239 5239
5240 if (instr->hydrogen()->IsAllocationFoldingDominator()) { 5240 if (instr->hydrogen()->IsAllocationFoldingDominator()) {
5241 flags = static_cast<AllocationFlags>(flags | ALLOCATION_FOLDING_DOMINATOR); 5241 flags = static_cast<AllocationFlags>(flags | ALLOCATION_FOLDING_DOMINATOR);
5242 } 5242 }
5243 DCHECK(!instr->hydrogen()->IsAllocationFolded()); 5243 DCHECK(!instr->hydrogen()->IsAllocationFolded());
5244 5244
5245 if (instr->size()->IsConstantOperand()) { 5245 if (instr->size()->IsConstantOperand()) {
5246 int32_t size = ToInteger32(LConstantOperand::cast(instr->size())); 5246 int32_t size = ToInteger32(LConstantOperand::cast(instr->size()));
5247 CHECK(size <= Page::kMaxRegularHeapObjectSize); 5247 CHECK(size <= kMaxRegularHeapObjectSize);
5248 __ Allocate(size, result, scratch, scratch2, deferred->entry(), flags); 5248 __ Allocate(size, result, scratch, scratch2, deferred->entry(), flags);
5249 } else { 5249 } else {
5250 Register size = ToRegister(instr->size()); 5250 Register size = ToRegister(instr->size());
5251 __ Allocate(size, result, scratch, scratch2, deferred->entry(), flags); 5251 __ Allocate(size, result, scratch, scratch2, deferred->entry(), flags);
5252 } 5252 }
5253 5253
5254 __ bind(deferred->exit()); 5254 __ bind(deferred->exit());
5255 5255
5256 if (instr->hydrogen()->MustPrefillWithFiller()) { 5256 if (instr->hydrogen()->MustPrefillWithFiller()) {
5257 STATIC_ASSERT(kHeapObjectTag == 1); 5257 STATIC_ASSERT(kHeapObjectTag == 1);
(...skipping 84 matching lines...) Expand 10 before | Expand all | Expand 10 after
5342 AllocationFlags flags = ALLOCATION_FOLDED; 5342 AllocationFlags flags = ALLOCATION_FOLDED;
5343 if (instr->hydrogen()->MustAllocateDoubleAligned()) { 5343 if (instr->hydrogen()->MustAllocateDoubleAligned()) {
5344 flags = static_cast<AllocationFlags>(flags | DOUBLE_ALIGNMENT); 5344 flags = static_cast<AllocationFlags>(flags | DOUBLE_ALIGNMENT);
5345 } 5345 }
5346 if (instr->hydrogen()->IsOldSpaceAllocation()) { 5346 if (instr->hydrogen()->IsOldSpaceAllocation()) {
5347 DCHECK(!instr->hydrogen()->IsNewSpaceAllocation()); 5347 DCHECK(!instr->hydrogen()->IsNewSpaceAllocation());
5348 flags = static_cast<AllocationFlags>(flags | PRETENURE); 5348 flags = static_cast<AllocationFlags>(flags | PRETENURE);
5349 } 5349 }
5350 if (instr->size()->IsConstantOperand()) { 5350 if (instr->size()->IsConstantOperand()) {
5351 int32_t size = ToInteger32(LConstantOperand::cast(instr->size())); 5351 int32_t size = ToInteger32(LConstantOperand::cast(instr->size()));
5352 CHECK(size <= Page::kMaxRegularHeapObjectSize); 5352 CHECK(size <= kMaxRegularHeapObjectSize);
5353 __ FastAllocate(size, result, scratch1, scratch2, flags); 5353 __ FastAllocate(size, result, scratch1, scratch2, flags);
5354 } else { 5354 } else {
5355 Register size = ToRegister(instr->size()); 5355 Register size = ToRegister(instr->size());
5356 __ FastAllocate(size, result, scratch1, scratch2, flags); 5356 __ FastAllocate(size, result, scratch1, scratch2, flags);
5357 } 5357 }
5358 } 5358 }
5359 5359
5360 5360
5361 void LCodeGen::DoTypeof(LTypeof* instr) { 5361 void LCodeGen::DoTypeof(LTypeof* instr) {
5362 DCHECK(ToRegister(instr->value()).is(a3)); 5362 DCHECK(ToRegister(instr->value()).is(a3));
(...skipping 380 matching lines...) Expand 10 before | Expand all | Expand 10 after
5743 __ ld(result, FieldMemOperand(scratch, 5743 __ ld(result, FieldMemOperand(scratch,
5744 FixedArray::kHeaderSize - kPointerSize)); 5744 FixedArray::kHeaderSize - kPointerSize));
5745 __ bind(deferred->exit()); 5745 __ bind(deferred->exit());
5746 __ bind(&done); 5746 __ bind(&done);
5747 } 5747 }
5748 5748
5749 #undef __ 5749 #undef __
5750 5750
5751 } // namespace internal 5751 } // namespace internal
5752 } // namespace v8 5752 } // namespace v8
OLDNEW
« no previous file with comments | « src/crankshaft/mips/lithium-codegen-mips.cc ('k') | src/crankshaft/ppc/lithium-codegen-ppc.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698