d07a2eb806
This way we don't clash with the ASSERT* macros defined by GoogleTest, and we are one step closer to being able to replace our homegrown base/ with base/ from Chrome. R=jochen@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/430503007 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
113 lines
2.5 KiB
C++
113 lines
2.5 KiB
C++
// Copyright 2012 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef V8_LITHIUM_INL_H_
|
|
#define V8_LITHIUM_INL_H_
|
|
|
|
#include "src/lithium.h"
|
|
|
|
#if V8_TARGET_ARCH_IA32
|
|
#include "src/ia32/lithium-ia32.h" // NOLINT
|
|
#elif V8_TARGET_ARCH_X64
|
|
#include "src/x64/lithium-x64.h" // NOLINT
|
|
#elif V8_TARGET_ARCH_ARM64
|
|
#include "src/arm64/lithium-arm64.h" // NOLINT
|
|
#elif V8_TARGET_ARCH_ARM
|
|
#include "src/arm/lithium-arm.h" // NOLINT
|
|
#elif V8_TARGET_ARCH_MIPS
|
|
#include "src/mips/lithium-mips.h" // NOLINT
|
|
#elif V8_TARGET_ARCH_MIPS64
|
|
#include "src/mips64/lithium-mips64.h" // NOLINT
|
|
#elif V8_TARGET_ARCH_X87
|
|
#include "src/x87/lithium-x87.h" // NOLINT
|
|
#else
|
|
#error "Unknown architecture."
|
|
#endif
|
|
|
|
namespace v8 {
|
|
namespace internal {
|
|
|
|
TempIterator::TempIterator(LInstruction* instr)
|
|
: instr_(instr), limit_(instr->TempCount()), current_(0) {
|
|
SkipUninteresting();
|
|
}
|
|
|
|
|
|
bool TempIterator::Done() { return current_ >= limit_; }
|
|
|
|
|
|
LOperand* TempIterator::Current() {
|
|
DCHECK(!Done());
|
|
return instr_->TempAt(current_);
|
|
}
|
|
|
|
|
|
void TempIterator::SkipUninteresting() {
|
|
while (current_ < limit_ && instr_->TempAt(current_) == NULL) ++current_;
|
|
}
|
|
|
|
|
|
void TempIterator::Advance() {
|
|
++current_;
|
|
SkipUninteresting();
|
|
}
|
|
|
|
|
|
InputIterator::InputIterator(LInstruction* instr)
|
|
: instr_(instr), limit_(instr->InputCount()), current_(0) {
|
|
SkipUninteresting();
|
|
}
|
|
|
|
|
|
bool InputIterator::Done() { return current_ >= limit_; }
|
|
|
|
|
|
LOperand* InputIterator::Current() {
|
|
DCHECK(!Done());
|
|
DCHECK(instr_->InputAt(current_) != NULL);
|
|
return instr_->InputAt(current_);
|
|
}
|
|
|
|
|
|
void InputIterator::Advance() {
|
|
++current_;
|
|
SkipUninteresting();
|
|
}
|
|
|
|
|
|
void InputIterator::SkipUninteresting() {
|
|
while (current_ < limit_) {
|
|
LOperand* current = instr_->InputAt(current_);
|
|
if (current != NULL && !current->IsConstantOperand()) break;
|
|
++current_;
|
|
}
|
|
}
|
|
|
|
|
|
UseIterator::UseIterator(LInstruction* instr)
|
|
: input_iterator_(instr), env_iterator_(instr->environment()) {}
|
|
|
|
|
|
bool UseIterator::Done() {
|
|
return input_iterator_.Done() && env_iterator_.Done();
|
|
}
|
|
|
|
|
|
LOperand* UseIterator::Current() {
|
|
DCHECK(!Done());
|
|
LOperand* result = input_iterator_.Done() ? env_iterator_.Current()
|
|
: input_iterator_.Current();
|
|
DCHECK(result != NULL);
|
|
return result;
|
|
}
|
|
|
|
|
|
void UseIterator::Advance() {
|
|
input_iterator_.Done() ? env_iterator_.Advance() : input_iterator_.Advance();
|
|
}
|
|
}
|
|
} // namespace v8::internal
|
|
|
|
#endif // V8_LITHIUM_INL_H_
|