diff options
Diffstat (limited to 'deps/v8/src/ia32/deoptimizer-ia32.cc')
| -rw-r--r-- | deps/v8/src/ia32/deoptimizer-ia32.cc | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/deps/v8/src/ia32/deoptimizer-ia32.cc b/deps/v8/src/ia32/deoptimizer-ia32.cc index efe6476203..a3756ae443 100644 --- a/deps/v8/src/ia32/deoptimizer-ia32.cc +++ b/deps/v8/src/ia32/deoptimizer-ia32.cc @@ -169,27 +169,6 @@ void Deoptimizer::PatchCodeForDeoptimization(Isolate* isolate, Code* code) { } -void Deoptimizer::FillInputFrame(Address tos, JavaScriptFrame* frame) { - // Set the register values. The values are not important as there are no - // callee saved registers in JavaScript frames, so all registers are - // spilled. Registers ebp and esp are set to the correct values though. - - for (int i = 0; i < Register::kNumRegisters; i++) { - input_->SetRegister(i, i * 4); - } - input_->SetRegister(esp.code(), reinterpret_cast<intptr_t>(frame->sp())); - input_->SetRegister(ebp.code(), reinterpret_cast<intptr_t>(frame->fp())); - for (int i = 0; i < XMMRegister::kMaxNumRegisters; i++) { - input_->SetDoubleRegister(i, 0.0); - } - - // Fill the frame content from the actual data on the frame. - for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { - input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); - } -} - - void Deoptimizer::SetPlatformCompiledStubRegisters( FrameDescription* output_frame, CodeStubDescriptor* descriptor) { intptr_t handler = @@ -207,10 +186,8 @@ void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) { } } - -bool Deoptimizer::HasAlignmentPadding(JSFunction* function) { - int parameter_count = - function->shared()->internal_formal_parameter_count() + 1; +bool Deoptimizer::HasAlignmentPadding(SharedFunctionInfo* shared) { + int parameter_count = shared->internal_formal_parameter_count() + 1; unsigned input_frame_size = input_->GetFrameSize(); unsigned alignment_state_offset = input_frame_size - parameter_count * kPointerSize - |