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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_X87 | 5 #if V8_TARGET_ARCH_X87 |
6 | 6 |
7 #include "src/crankshaft/x87/lithium-codegen-x87.h" | 7 #include "src/crankshaft/x87/lithium-codegen-x87.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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5303 | 5303 |
5304 void LCodeGen::DoTypeof(LTypeof* instr) { | 5304 void LCodeGen::DoTypeof(LTypeof* instr) { |
5305 DCHECK(ToRegister(instr->context()).is(esi)); | 5305 DCHECK(ToRegister(instr->context()).is(esi)); |
5306 DCHECK(ToRegister(instr->value()).is(ebx)); | 5306 DCHECK(ToRegister(instr->value()).is(ebx)); |
5307 Label end, do_call; | 5307 Label end, do_call; |
5308 Register value_register = ToRegister(instr->value()); | 5308 Register value_register = ToRegister(instr->value()); |
5309 __ JumpIfNotSmi(value_register, &do_call); | 5309 __ JumpIfNotSmi(value_register, &do_call); |
5310 __ mov(eax, Immediate(isolate()->factory()->number_string())); | 5310 __ mov(eax, Immediate(isolate()->factory()->number_string())); |
5311 __ jmp(&end); | 5311 __ jmp(&end); |
5312 __ bind(&do_call); | 5312 __ bind(&do_call); |
5313 Callable callable = CodeFactory::Typeof(isolate()); | 5313 Callable callable = Builtins::CallableFor(isolate(), Builtins::kTypeof); |
5314 CallCode(callable.code(), RelocInfo::CODE_TARGET, instr); | 5314 CallCode(callable.code(), RelocInfo::CODE_TARGET, instr); |
5315 __ bind(&end); | 5315 __ bind(&end); |
5316 } | 5316 } |
5317 | 5317 |
5318 | 5318 |
5319 void LCodeGen::DoTypeofIsAndBranch(LTypeofIsAndBranch* instr) { | 5319 void LCodeGen::DoTypeofIsAndBranch(LTypeofIsAndBranch* instr) { |
5320 Register input = ToRegister(instr->value()); | 5320 Register input = ToRegister(instr->value()); |
5321 Condition final_branch_condition = EmitTypeofIs(instr, input); | 5321 Condition final_branch_condition = EmitTypeofIs(instr, input); |
5322 if (final_branch_condition != no_condition) { | 5322 if (final_branch_condition != no_condition) { |
5323 EmitBranch(instr, final_branch_condition); | 5323 EmitBranch(instr, final_branch_condition); |
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5639 __ bind(deferred->exit()); | 5639 __ bind(deferred->exit()); |
5640 __ bind(&done); | 5640 __ bind(&done); |
5641 } | 5641 } |
5642 | 5642 |
5643 #undef __ | 5643 #undef __ |
5644 | 5644 |
5645 } // namespace internal | 5645 } // namespace internal |
5646 } // namespace v8 | 5646 } // namespace v8 |
5647 | 5647 |
5648 #endif // V8_TARGET_ARCH_X87 | 5648 #endif // V8_TARGET_ARCH_X87 |
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