OLD | NEW |
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_X64 | 5 #if V8_TARGET_ARCH_X64 |
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" |
(...skipping 1782 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1793 SetCallPosition(expr, expr->tail_call_mode()); | 1793 SetCallPosition(expr, expr->tail_call_mode()); |
1794 if (expr->tail_call_mode() == TailCallMode::kAllow) { | 1794 if (expr->tail_call_mode() == TailCallMode::kAllow) { |
1795 if (FLAG_trace) { | 1795 if (FLAG_trace) { |
1796 __ CallRuntime(Runtime::kTraceTailCall); | 1796 __ CallRuntime(Runtime::kTraceTailCall); |
1797 } | 1797 } |
1798 // Update profiling counters before the tail call since we will | 1798 // Update profiling counters before the tail call since we will |
1799 // not return to this function. | 1799 // not return to this function. |
1800 EmitProfilingCounterHandlingForReturnSequence(true); | 1800 EmitProfilingCounterHandlingForReturnSequence(true); |
1801 } | 1801 } |
1802 Handle<Code> code = | 1802 Handle<Code> code = |
1803 CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code(); | 1803 CodeFactory::CallICTrampoline(isolate(), mode, expr->tail_call_mode()) |
| 1804 .code(); |
1804 __ Move(rdx, SmiFromSlot(expr->CallFeedbackICSlot())); | 1805 __ Move(rdx, SmiFromSlot(expr->CallFeedbackICSlot())); |
1805 __ movp(rdi, Operand(rsp, (arg_count + 1) * kPointerSize)); | 1806 __ movp(rdi, Operand(rsp, (arg_count + 1) * kPointerSize)); |
1806 __ Set(rax, arg_count); | 1807 __ Set(rax, arg_count); |
1807 CallIC(code); | 1808 CallIC(code); |
1808 OperandStackDepthDecrement(arg_count + 1); | 1809 OperandStackDepthDecrement(arg_count + 1); |
1809 | 1810 |
1810 RecordJSReturnSite(expr); | 1811 RecordJSReturnSite(expr); |
1811 RestoreContext(); | 1812 RestoreContext(); |
1812 // Discard the function left on TOS. | 1813 // Discard the function left on TOS. |
1813 context()->DropAndPlug(1, rax); | 1814 context()->DropAndPlug(1, rax); |
(...skipping 947 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2761 DCHECK_EQ( | 2762 DCHECK_EQ( |
2762 isolate->builtins()->OnStackReplacement()->entry(), | 2763 isolate->builtins()->OnStackReplacement()->entry(), |
2763 Assembler::target_address_at(call_target_address, unoptimized_code)); | 2764 Assembler::target_address_at(call_target_address, unoptimized_code)); |
2764 return ON_STACK_REPLACEMENT; | 2765 return ON_STACK_REPLACEMENT; |
2765 } | 2766 } |
2766 | 2767 |
2767 } // namespace internal | 2768 } // namespace internal |
2768 } // namespace v8 | 2769 } // namespace v8 |
2769 | 2770 |
2770 #endif // V8_TARGET_ARCH_X64 | 2771 #endif // V8_TARGET_ARCH_X64 |
OLD | NEW |