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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/arm/lithium-codegen-arm.h" | 5 #include "src/crankshaft/arm/lithium-codegen-arm.h" |
6 | 6 |
7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/crankshaft/arm/lithium-gap-resolver-arm.h" | 10 #include "src/crankshaft/arm/lithium-gap-resolver-arm.h" |
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5175 | 5175 |
5176 void LCodeGen::DoTypeof(LTypeof* instr) { | 5176 void LCodeGen::DoTypeof(LTypeof* instr) { |
5177 DCHECK(ToRegister(instr->value()).is(r3)); | 5177 DCHECK(ToRegister(instr->value()).is(r3)); |
5178 DCHECK(ToRegister(instr->result()).is(r0)); | 5178 DCHECK(ToRegister(instr->result()).is(r0)); |
5179 Label end, do_call; | 5179 Label end, do_call; |
5180 Register value_register = ToRegister(instr->value()); | 5180 Register value_register = ToRegister(instr->value()); |
5181 __ JumpIfNotSmi(value_register, &do_call); | 5181 __ JumpIfNotSmi(value_register, &do_call); |
5182 __ mov(r0, Operand(isolate()->factory()->number_string())); | 5182 __ mov(r0, Operand(isolate()->factory()->number_string())); |
5183 __ jmp(&end); | 5183 __ jmp(&end); |
5184 __ bind(&do_call); | 5184 __ bind(&do_call); |
5185 TypeofStub stub(isolate()); | 5185 Callable callable = CodeFactory::Typeof(isolate()); |
5186 CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr); | 5186 CallCode(callable.code(), RelocInfo::CODE_TARGET, instr); |
5187 __ bind(&end); | 5187 __ bind(&end); |
5188 } | 5188 } |
5189 | 5189 |
5190 | 5190 |
5191 void LCodeGen::DoTypeofIsAndBranch(LTypeofIsAndBranch* instr) { | 5191 void LCodeGen::DoTypeofIsAndBranch(LTypeofIsAndBranch* instr) { |
5192 Register input = ToRegister(instr->value()); | 5192 Register input = ToRegister(instr->value()); |
5193 | 5193 |
5194 Condition final_branch_condition = EmitTypeofIs(instr->TrueLabel(chunk_), | 5194 Condition final_branch_condition = EmitTypeofIs(instr->TrueLabel(chunk_), |
5195 instr->FalseLabel(chunk_), | 5195 instr->FalseLabel(chunk_), |
5196 input, | 5196 input, |
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5528 __ ldr(result, FieldMemOperand(scratch, | 5528 __ ldr(result, FieldMemOperand(scratch, |
5529 FixedArray::kHeaderSize - kPointerSize)); | 5529 FixedArray::kHeaderSize - kPointerSize)); |
5530 __ bind(deferred->exit()); | 5530 __ bind(deferred->exit()); |
5531 __ bind(&done); | 5531 __ bind(&done); |
5532 } | 5532 } |
5533 | 5533 |
5534 #undef __ | 5534 #undef __ |
5535 | 5535 |
5536 } // namespace internal | 5536 } // namespace internal |
5537 } // namespace v8 | 5537 } // namespace v8 |
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