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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/full-codegen/full-codegen.h" | 7 #include "src/full-codegen/full-codegen.h" |
8 #include "src/ast/compile-time-value.h" | 8 #include "src/ast/compile-time-value.h" |
9 #include "src/ast/scopes.h" | 9 #include "src/ast/scopes.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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2275 SetCallPosition(expr, expr->tail_call_mode()); | 2275 SetCallPosition(expr, expr->tail_call_mode()); |
2276 if (expr->tail_call_mode() == TailCallMode::kAllow) { | 2276 if (expr->tail_call_mode() == TailCallMode::kAllow) { |
2277 if (FLAG_trace) { | 2277 if (FLAG_trace) { |
2278 __ CallRuntime(Runtime::kTraceTailCall); | 2278 __ CallRuntime(Runtime::kTraceTailCall); |
2279 } | 2279 } |
2280 // Update profiling counters before the tail call since we will | 2280 // Update profiling counters before the tail call since we will |
2281 // not return to this function. | 2281 // not return to this function. |
2282 EmitProfilingCounterHandlingForReturnSequence(true); | 2282 EmitProfilingCounterHandlingForReturnSequence(true); |
2283 } | 2283 } |
2284 Handle<Code> code = | 2284 Handle<Code> code = |
2285 CodeFactory::CallIC(isolate(), arg_count, mode, expr->tail_call_mode()) | 2285 CodeFactory::CallIC(isolate(), mode, expr->tail_call_mode()).code(); |
2286 .code(); | |
2287 __ Move(edx, Immediate(SmiFromSlot(expr->CallFeedbackICSlot()))); | 2286 __ Move(edx, Immediate(SmiFromSlot(expr->CallFeedbackICSlot()))); |
2288 __ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize)); | 2287 __ mov(edi, Operand(esp, (arg_count + 1) * kPointerSize)); |
| 2288 __ Move(eax, Immediate(arg_count)); |
2289 __ call(code, RelocInfo::CODE_TARGET); | 2289 __ call(code, RelocInfo::CODE_TARGET); |
2290 OperandStackDepthDecrement(arg_count + 1); | 2290 OperandStackDepthDecrement(arg_count + 1); |
2291 | 2291 |
2292 RecordJSReturnSite(expr); | 2292 RecordJSReturnSite(expr); |
2293 RestoreContext(); | 2293 RestoreContext(); |
2294 context()->DropAndPlug(1, eax); | 2294 context()->DropAndPlug(1, eax); |
2295 } | 2295 } |
2296 | 2296 |
2297 void FullCodeGenerator::EmitResolvePossiblyDirectEval(Call* expr) { | 2297 void FullCodeGenerator::EmitResolvePossiblyDirectEval(Call* expr) { |
2298 int arg_count = expr->arguments()->length(); | 2298 int arg_count = expr->arguments()->length(); |
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3560 isolate->builtins()->OnStackReplacement()->entry(), | 3560 isolate->builtins()->OnStackReplacement()->entry(), |
3561 Assembler::target_address_at(call_target_address, unoptimized_code)); | 3561 Assembler::target_address_at(call_target_address, unoptimized_code)); |
3562 return ON_STACK_REPLACEMENT; | 3562 return ON_STACK_REPLACEMENT; |
3563 } | 3563 } |
3564 | 3564 |
3565 | 3565 |
3566 } // namespace internal | 3566 } // namespace internal |
3567 } // namespace v8 | 3567 } // namespace v8 |
3568 | 3568 |
3569 #endif // V8_TARGET_ARCH_IA32 | 3569 #endif // V8_TARGET_ARCH_IA32 |
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