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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/ast/compile-time-value.h" | 7 #include "src/ast/compile-time-value.h" |
8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
9 #include "src/builtins/builtins-constructor.h" | 9 #include "src/builtins/builtins-constructor.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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1807 SetCallPosition(expr, expr->tail_call_mode()); | 1807 SetCallPosition(expr, expr->tail_call_mode()); |
1808 if (expr->tail_call_mode() == TailCallMode::kAllow) { | 1808 if (expr->tail_call_mode() == TailCallMode::kAllow) { |
1809 if (FLAG_trace) { | 1809 if (FLAG_trace) { |
1810 __ CallRuntime(Runtime::kTraceTailCall); | 1810 __ CallRuntime(Runtime::kTraceTailCall); |
1811 } | 1811 } |
1812 // Update profiling counters before the tail call since we will | 1812 // Update profiling counters before the tail call since we will |
1813 // not return to this function. | 1813 // not return to this function. |
1814 EmitProfilingCounterHandlingForReturnSequence(true); | 1814 EmitProfilingCounterHandlingForReturnSequence(true); |
1815 } | 1815 } |
1816 Handle<Code> code = | 1816 Handle<Code> code = |
1817 CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code(); | 1817 CodeFactory::CallICTrampoline(isolate(), mode, expr->tail_call_mode()) |
| 1818 .code(); |
1818 __ Move(edx, Immediate(SmiFromSlot(expr->CallFeedbackICSlot()))); | 1819 __ Move(edx, Immediate(SmiFromSlot(expr->CallFeedbackICSlot()))); |
1819 __ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize)); | 1820 __ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize)); |
1820 __ Move(eax, Immediate(arg_count)); | 1821 __ Move(eax, Immediate(arg_count)); |
1821 CallIC(code); | 1822 CallIC(code); |
1822 OperandStackDepthDecrement(arg_count + 1); | 1823 OperandStackDepthDecrement(arg_count + 1); |
1823 | 1824 |
1824 RecordJSReturnSite(expr); | 1825 RecordJSReturnSite(expr); |
1825 RestoreContext(); | 1826 RestoreContext(); |
1826 context()->DropAndPlug(1, eax); | 1827 context()->DropAndPlug(1, eax); |
1827 } | 1828 } |
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2779 isolate->builtins()->OnStackReplacement()->entry(), | 2780 isolate->builtins()->OnStackReplacement()->entry(), |
2780 Assembler::target_address_at(call_target_address, unoptimized_code)); | 2781 Assembler::target_address_at(call_target_address, unoptimized_code)); |
2781 return ON_STACK_REPLACEMENT; | 2782 return ON_STACK_REPLACEMENT; |
2782 } | 2783 } |
2783 | 2784 |
2784 | 2785 |
2785 } // namespace internal | 2786 } // namespace internal |
2786 } // namespace v8 | 2787 } // namespace v8 |
2787 | 2788 |
2788 #endif // V8_TARGET_ARCH_IA32 | 2789 #endif // V8_TARGET_ARCH_IA32 |
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