Version 3.9.2
Add timestamp to --trace-gc output. (issue 1932)
Heap profiler reports implicit references.
Optionally export metadata with libv8 to enable debuggers to inspect V8 state.
git-svn-id: http://v8.googlecode.com/svn/trunk@10607 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index 3316c96..0bc2223 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -671,7 +671,7 @@
HInstruction* instr = HInstruction::cast(value);
VisitInstruction(instr);
}
- allocator_->RecordUse(value, operand);
+ operand->set_virtual_register(value->id());
return operand;
}
@@ -679,7 +679,7 @@
template<int I, int T>
LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr,
LUnallocated* result) {
- allocator_->RecordDefinition(current_instruction_, result);
+ result->set_virtual_register(current_instruction_->id());
instr->set_result(result);
return instr;
}
@@ -791,21 +791,22 @@
LUnallocated* LChunkBuilder::TempRegister() {
LUnallocated* operand = new LUnallocated(LUnallocated::MUST_HAVE_REGISTER);
- allocator_->RecordTemporary(operand);
+ operand->set_virtual_register(allocator_->GetVirtualRegister());
+ if (!allocator_->AllocationOk()) Abort("Not enough virtual registers.");
return operand;
}
LOperand* LChunkBuilder::FixedTemp(Register reg) {
LUnallocated* operand = ToUnallocated(reg);
- allocator_->RecordTemporary(operand);
+ ASSERT(operand->HasFixedPolicy());
return operand;
}
LOperand* LChunkBuilder::FixedTemp(DoubleRegister reg) {
LUnallocated* operand = ToUnallocated(reg);
- allocator_->RecordTemporary(operand);
+ ASSERT(operand->HasFixedPolicy());
return operand;
}