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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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/compiler/code-generator.h" | 5 #include "src/compiler/code-generator.h" |
6 | 6 |
7 #include "src/compiler/code-generator-impl.h" | 7 #include "src/compiler/code-generator-impl.h" |
8 #include "src/compiler/gap-resolver.h" | 8 #include "src/compiler/gap-resolver.h" |
9 #include "src/compiler/node-matchers.h" | 9 #include "src/compiler/node-matchers.h" |
10 #include "src/compiler/node-properties-inl.h" | 10 #include "src/compiler/node-properties-inl.h" |
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680 // Assembles boolean materializations after this instruction. | 680 // Assembles boolean materializations after this instruction. |
681 void CodeGenerator::AssembleArchBoolean(Instruction* instr, | 681 void CodeGenerator::AssembleArchBoolean(Instruction* instr, |
682 FlagsCondition condition) { | 682 FlagsCondition condition) { |
683 X64OperandConverter i(this, instr); | 683 X64OperandConverter i(this, instr); |
684 Label done; | 684 Label done; |
685 | 685 |
686 // Materialize a full 64-bit 1 or 0 value. The result register is always the | 686 // Materialize a full 64-bit 1 or 0 value. The result register is always the |
687 // last output of the instruction. | 687 // last output of the instruction. |
688 Label check; | 688 Label check; |
689 DCHECK_NE(0, instr->OutputCount()); | 689 DCHECK_NE(0, instr->OutputCount()); |
690 Register reg = i.OutputRegister(instr->OutputCount() - 1); | 690 Register reg = i.OutputRegister(static_cast<int>(instr->OutputCount() - 1)); |
691 Condition cc = no_condition; | 691 Condition cc = no_condition; |
692 switch (condition) { | 692 switch (condition) { |
693 case kUnorderedEqual: | 693 case kUnorderedEqual: |
694 __ j(parity_odd, &check, Label::kNear); | 694 __ j(parity_odd, &check, Label::kNear); |
695 __ movl(reg, Immediate(0)); | 695 __ movl(reg, Immediate(0)); |
696 __ jmp(&done, Label::kNear); | 696 __ jmp(&done, Label::kNear); |
697 // Fall through. | 697 // Fall through. |
698 case kEqual: | 698 case kEqual: |
699 cc = equal; | 699 cc = equal; |
700 break; | 700 break; |
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992 } | 992 } |
993 return *(code->instruction_start() + start_pc) == | 993 return *(code->instruction_start() + start_pc) == |
994 v8::internal::Assembler::kNopByte; | 994 v8::internal::Assembler::kNopByte; |
995 } | 995 } |
996 | 996 |
997 #endif | 997 #endif |
998 | 998 |
999 } // namespace internal | 999 } // namespace internal |
1000 } // namespace compiler | 1000 } // namespace compiler |
1001 } // namespace v8 | 1001 } // namespace v8 |
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