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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-mips64.h" | 5 #include "src/crankshaft/mips64/lithium-mips64.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #if V8_TARGET_ARCH_MIPS64 | 9 #if V8_TARGET_ARCH_MIPS64 |
10 | 10 |
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907 | 907 |
908 LInstruction* LChunkBuilder::DoGoto(HGoto* instr) { | 908 LInstruction* LChunkBuilder::DoGoto(HGoto* instr) { |
909 return new(zone()) LGoto(instr->FirstSuccessor()); | 909 return new(zone()) LGoto(instr->FirstSuccessor()); |
910 } | 910 } |
911 | 911 |
912 | 912 |
913 LInstruction* LChunkBuilder::DoBranch(HBranch* instr) { | 913 LInstruction* LChunkBuilder::DoBranch(HBranch* instr) { |
914 HValue* value = instr->value(); | 914 HValue* value = instr->value(); |
915 Representation r = value->representation(); | 915 Representation r = value->representation(); |
916 HType type = value->type(); | 916 HType type = value->type(); |
917 ToBooleanStub::Types expected = instr->expected_input_types(); | 917 ToBooleanICStub::Types expected = instr->expected_input_types(); |
918 if (expected.IsEmpty()) expected = ToBooleanStub::Types::Generic(); | 918 if (expected.IsEmpty()) expected = ToBooleanICStub::Types::Generic(); |
919 | 919 |
920 bool easy_case = !r.IsTagged() || type.IsBoolean() || type.IsSmi() || | 920 bool easy_case = !r.IsTagged() || type.IsBoolean() || type.IsSmi() || |
921 type.IsJSArray() || type.IsHeapNumber() || type.IsString(); | 921 type.IsJSArray() || type.IsHeapNumber() || type.IsString(); |
922 LInstruction* branch = new(zone()) LBranch(UseRegister(value)); | 922 LInstruction* branch = new(zone()) LBranch(UseRegister(value)); |
923 if (!easy_case && | 923 if (!easy_case && |
924 ((!expected.Contains(ToBooleanStub::SMI) && expected.NeedsMap()) || | 924 ((!expected.Contains(ToBooleanICStub::SMI) && expected.NeedsMap()) || |
925 !expected.IsGeneric())) { | 925 !expected.IsGeneric())) { |
926 branch = AssignEnvironment(branch); | 926 branch = AssignEnvironment(branch); |
927 } | 927 } |
928 return branch; | 928 return branch; |
929 } | 929 } |
930 | 930 |
931 | 931 |
932 LInstruction* LChunkBuilder::DoCompareMap(HCompareMap* instr) { | 932 LInstruction* LChunkBuilder::DoCompareMap(HCompareMap* instr) { |
933 DCHECK(instr->value()->representation().IsTagged()); | 933 DCHECK(instr->value()->representation().IsTagged()); |
934 LOperand* value = UseRegisterAtStart(instr->value()); | 934 LOperand* value = UseRegisterAtStart(instr->value()); |
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2505 LInstruction* LChunkBuilder::DoStoreFrameContext(HStoreFrameContext* instr) { | 2505 LInstruction* LChunkBuilder::DoStoreFrameContext(HStoreFrameContext* instr) { |
2506 LOperand* context = UseRegisterAtStart(instr->context()); | 2506 LOperand* context = UseRegisterAtStart(instr->context()); |
2507 return new(zone()) LStoreFrameContext(context); | 2507 return new(zone()) LStoreFrameContext(context); |
2508 } | 2508 } |
2509 | 2509 |
2510 | 2510 |
2511 } // namespace internal | 2511 } // namespace internal |
2512 } // namespace v8 | 2512 } // namespace v8 |
2513 | 2513 |
2514 #endif // V8_TARGET_ARCH_MIPS64 | 2514 #endif // V8_TARGET_ARCH_MIPS64 |
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