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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 #if V8_TARGET_ARCH_IA32 | 5 #if V8_TARGET_ARCH_IA32 |
6 | 6 |
7 #include "src/crankshaft/ia32/lithium-codegen-ia32.h" | 7 #include "src/crankshaft/ia32/lithium-codegen-ia32.h" |
8 | 8 |
9 #include "src/base/bits.h" | 9 #include "src/base/bits.h" |
10 #include "src/builtins/builtins-constructor.h" | 10 #include "src/builtins/builtins-constructor.h" |
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4812 | 4812 |
4813 void LCodeGen::DoTypeof(LTypeof* instr) { | 4813 void LCodeGen::DoTypeof(LTypeof* instr) { |
4814 DCHECK(ToRegister(instr->context()).is(esi)); | 4814 DCHECK(ToRegister(instr->context()).is(esi)); |
4815 DCHECK(ToRegister(instr->value()).is(ebx)); | 4815 DCHECK(ToRegister(instr->value()).is(ebx)); |
4816 Label end, do_call; | 4816 Label end, do_call; |
4817 Register value_register = ToRegister(instr->value()); | 4817 Register value_register = ToRegister(instr->value()); |
4818 __ JumpIfNotSmi(value_register, &do_call); | 4818 __ JumpIfNotSmi(value_register, &do_call); |
4819 __ mov(eax, Immediate(isolate()->factory()->number_string())); | 4819 __ mov(eax, Immediate(isolate()->factory()->number_string())); |
4820 __ jmp(&end); | 4820 __ jmp(&end); |
4821 __ bind(&do_call); | 4821 __ bind(&do_call); |
4822 Callable callable = CodeFactory::Typeof(isolate()); | 4822 Callable callable = Builtins::CallableFor(isolate(), Builtins::kTypeof); |
4823 CallCode(callable.code(), RelocInfo::CODE_TARGET, instr); | 4823 CallCode(callable.code(), RelocInfo::CODE_TARGET, instr); |
4824 __ bind(&end); | 4824 __ bind(&end); |
4825 } | 4825 } |
4826 | 4826 |
4827 | 4827 |
4828 void LCodeGen::DoTypeofIsAndBranch(LTypeofIsAndBranch* instr) { | 4828 void LCodeGen::DoTypeofIsAndBranch(LTypeofIsAndBranch* instr) { |
4829 Register input = ToRegister(instr->value()); | 4829 Register input = ToRegister(instr->value()); |
4830 Condition final_branch_condition = EmitTypeofIs(instr, input); | 4830 Condition final_branch_condition = EmitTypeofIs(instr, input); |
4831 if (final_branch_condition != no_condition) { | 4831 if (final_branch_condition != no_condition) { |
4832 EmitBranch(instr, final_branch_condition); | 4832 EmitBranch(instr, final_branch_condition); |
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5144 __ bind(deferred->exit()); | 5144 __ bind(deferred->exit()); |
5145 __ bind(&done); | 5145 __ bind(&done); |
5146 } | 5146 } |
5147 | 5147 |
5148 #undef __ | 5148 #undef __ |
5149 | 5149 |
5150 } // namespace internal | 5150 } // namespace internal |
5151 } // namespace v8 | 5151 } // namespace v8 |
5152 | 5152 |
5153 #endif // V8_TARGET_ARCH_IA32 | 5153 #endif // V8_TARGET_ARCH_IA32 |
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