AuroraMiddleware/v8
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Disable code aging due to bugs.

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R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/11361182

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
danno@chromium.org 2012-11-09 13:04:51 +00:00
parent af7bfe0e27
commit 92c6fe5c91
5 changed files with 12 additions and 7 deletions
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2
src/flag-definitions.h
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@ -396,7 +396,7 @@ DEFINE_bool(flush_code, true,
"flush code that we expect not to use again (during full gc)")
DEFINE_bool(flush_code_incrementally, false,
"flush code that we expect not to use again (incrementally)")
DEFINE_bool(age_code, true,
DEFINE_bool(age_code, false,
"track un-executed functions to age code and flush only "
"old code")
DEFINE_bool(incremental_marking, true, "use incremental marking")

3
src/ia32/full-codegen-ia32.cc
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@ -151,7 +151,8 @@ void FullCodeGenerator::Generate() {
__ mov(Operand(esp, receiver_offset),
Immediate(isolate()->factory()->undefined_value()));
__ bind(&ok);
ASSERT_EQ(kSizeOfFullCodegenStrictModePrologue, ok.pos() - start.pos());
ASSERT(!FLAG_age_code ||
(kSizeOfFullCodegenStrictModePrologue == ok.pos() - start.pos()));
}
// Open a frame scope to indicate that there is a frame on the stack. The

8
src/ia32/lithium-codegen-ia32.cc
View File

@ -150,7 +150,8 @@ bool LCodeGen::GeneratePrologue() {
__ mov(Operand(esp, receiver_offset),
Immediate(isolate()->factory()->undefined_value()));
__ bind(&ok);
ASSERT_EQ(kSizeOfOptimizedStrictModePrologue, ok.pos() - begin.pos());
ASSERT(!FLAG_age_code ||
(kSizeOfOptimizedStrictModePrologue == ok.pos() - begin.pos()));
}
@ -179,8 +180,9 @@ bool LCodeGen::GeneratePrologue() {
__ j(not_zero, &align_loop, Label::kNear);
__ mov(Operand(ebx, 0), Immediate(kAlignmentZapValue));
__ bind(&do_not_pad);
ASSERT_EQ(kSizeOfOptimizedAlignStackPrologue,
do_not_pad.pos() - begin.pos());
ASSERT(!FLAG_age_code ||
(kSizeOfOptimizedAlignStackPrologue ==
do_not_pad.pos() - begin.pos()));
}
__ push(ebp); // Caller's frame pointer.

3
src/x64/full-codegen-x64.cc
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@ -147,7 +147,8 @@ void FullCodeGenerator::Generate() {
__ LoadRoot(kScratchRegister, Heap::kUndefinedValueRootIndex);
__ movq(Operand(rsp, receiver_offset), kScratchRegister);
__ bind(&ok);
ASSERT_EQ(kSizeOfFullCodegenStrictModePrologue, ok.pos() - begin.pos());
ASSERT(!FLAG_age_code ||
(kSizeOfFullCodegenStrictModePrologue == ok.pos() - begin.pos()));
}
// Open a frame scope to indicate that there is a frame on the stack. The

3
src/x64/lithium-codegen-x64.cc
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@ -143,7 +143,8 @@ bool LCodeGen::GeneratePrologue() {
__ LoadRoot(kScratchRegister, Heap::kUndefinedValueRootIndex);
__ movq(Operand(rsp, receiver_offset), kScratchRegister);
__ bind(&ok);
ASSERT_EQ(kSizeOfOptimizedStrictModePrologue, ok.pos() - begin.pos());
ASSERT(!FLAG_age_code ||
(kSizeOfOptimizedStrictModePrologue == ok.pos() - begin.pos()));
}
__ push(rbp); // Caller's frame pointer.