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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_S390 | 5 #if V8_TARGET_ARCH_S390 |
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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1851 SetCallPosition(expr, expr->tail_call_mode()); | 1851 SetCallPosition(expr, expr->tail_call_mode()); |
1852 if (expr->tail_call_mode() == TailCallMode::kAllow) { | 1852 if (expr->tail_call_mode() == TailCallMode::kAllow) { |
1853 if (FLAG_trace) { | 1853 if (FLAG_trace) { |
1854 __ CallRuntime(Runtime::kTraceTailCall); | 1854 __ CallRuntime(Runtime::kTraceTailCall); |
1855 } | 1855 } |
1856 // Update profiling counters before the tail call since we will | 1856 // Update profiling counters before the tail call since we will |
1857 // not return to this function. | 1857 // not return to this function. |
1858 EmitProfilingCounterHandlingForReturnSequence(true); | 1858 EmitProfilingCounterHandlingForReturnSequence(true); |
1859 } | 1859 } |
1860 Handle<Code> code = | 1860 Handle<Code> code = |
1861 CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code(); | 1861 CodeFactory::CallICTrampoline(isolate(), mode, expr->tail_call_mode()) |
| 1862 .code(); |
1862 __ LoadSmiLiteral(r5, SmiFromSlot(expr->CallFeedbackICSlot())); | 1863 __ LoadSmiLiteral(r5, SmiFromSlot(expr->CallFeedbackICSlot())); |
1863 __ LoadP(r3, MemOperand(sp, (arg_count + 1) * kPointerSize), r0); | 1864 __ LoadP(r3, MemOperand(sp, (arg_count + 1) * kPointerSize), r0); |
1864 __ mov(r2, Operand(arg_count)); | 1865 __ mov(r2, Operand(arg_count)); |
1865 CallIC(code); | 1866 CallIC(code); |
1866 OperandStackDepthDecrement(arg_count + 1); | 1867 OperandStackDepthDecrement(arg_count + 1); |
1867 | 1868 |
1868 RecordJSReturnSite(expr); | 1869 RecordJSReturnSite(expr); |
1869 RestoreContext(); | 1870 RestoreContext(); |
1870 context()->DropAndPlug(1, r2); | 1871 context()->DropAndPlug(1, r2); |
1871 } | 1872 } |
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2784 USE(kOSRBranchInstruction); | 2785 USE(kOSRBranchInstruction); |
2785 DCHECK(kOSRBranchInstruction == br_instr); | 2786 DCHECK(kOSRBranchInstruction == br_instr); |
2786 | 2787 |
2787 DCHECK(interrupt_address == | 2788 DCHECK(interrupt_address == |
2788 isolate->builtins()->OnStackReplacement()->entry()); | 2789 isolate->builtins()->OnStackReplacement()->entry()); |
2789 return ON_STACK_REPLACEMENT; | 2790 return ON_STACK_REPLACEMENT; |
2790 } | 2791 } |
2791 } // namespace internal | 2792 } // namespace internal |
2792 } // namespace v8 | 2793 } // namespace v8 |
2793 #endif // V8_TARGET_ARCH_S390 | 2794 #endif // V8_TARGET_ARCH_S390 |
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