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Handlify CompileStoreCallback, CompileStoreInterceptor.

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R=kmillikin@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8390045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
ulan@chromium.org 2011-10-26 12:35:12 +00:00
parent b195db5174
commit 405d57fe00
5 changed files with 30 additions and 71 deletions
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18
src/arm/stub-cache-arm.cc
View File

@ -2843,9 +2843,10 @@ Handle<Code> StoreStubCompiler::CompileStoreField(Handle<JSObject> object,
}
MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
AccessorInfo* callback,
String* name) {
Handle<Code> StoreStubCompiler::CompileStoreCallback(
Handle<JSObject> object,
Handle<AccessorInfo> callback,
Handle<String> name) {
// ----------- S t a t e -------------
// -- r0 : value
// -- r1 : receiver
@ -2872,7 +2873,7 @@ MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
ASSERT(object->IsJSGlobalProxy() || !object->IsAccessCheckNeeded());
__ push(r1); // receiver
__ mov(ip, Operand(Handle<AccessorInfo>(callback))); // callback info
__ mov(ip, Operand(callback)); // callback info
__ Push(ip, r2, r0);
// Do tail-call to the runtime system.
@ -2887,12 +2888,13 @@ MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
__ Jump(ic, RelocInfo::CODE_TARGET);
// Return the generated code.
return TryGetCode(CALLBACKS, name);
return GetCode(CALLBACKS, name);
}
MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
String* name) {
Handle<Code> StoreStubCompiler::CompileStoreInterceptor(
Handle<JSObject> receiver,
Handle<String> name) {
// ----------- S t a t e -------------
// -- r0 : value
// -- r1 : receiver
@ -2935,7 +2937,7 @@ MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
__ Jump(ic, RelocInfo::CODE_TARGET);
// Return the generated code.
return TryGetCode(INTERCEPTOR, name);
return GetCode(INTERCEPTOR, name);
}

18
src/ia32/stub-cache-ia32.cc
View File

@ -2725,9 +2725,10 @@ Handle<Code> StoreStubCompiler::CompileStoreField(Handle<JSObject> object,
}
MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
AccessorInfo* callback,
String* name) {
Handle<Code> StoreStubCompiler::CompileStoreCallback(
Handle<JSObject> object,
Handle<AccessorInfo> callback,
Handle<String> name) {
// ----------- S t a t e -------------
// -- eax : value
// -- ecx : name
@ -2755,7 +2756,7 @@ MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
__ pop(ebx); // remove the return address
__ push(edx); // receiver
__ push(Immediate(Handle<AccessorInfo>(callback))); // callback info
__ push(Immediate(callback)); // callback info
__ push(ecx); // name
__ push(eax); // value
__ push(ebx); // restore return address
@ -2771,12 +2772,13 @@ MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
__ jmp(ic, RelocInfo::CODE_TARGET);
// Return the generated code.
return TryGetCode(CALLBACKS, name);
return GetCode(CALLBACKS, name);
}
MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
String* name) {
Handle<Code> StoreStubCompiler::CompileStoreInterceptor(
Handle<JSObject> receiver,
Handle<String> name) {
// ----------- S t a t e -------------
// -- eax : value
// -- ecx : name
@ -2820,7 +2822,7 @@ MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
__ jmp(ic, RelocInfo::CODE_TARGET);
// Return the generated code.
return TryGetCode(INTERCEPTOR, name);
return GetCode(INTERCEPTOR, name);
}

39
src/stub-cache.cc
View File

@ -518,17 +518,6 @@ Handle<Code> StubCache::ComputeStoreGlobal(Handle<String> name,
}
Handle<Code> StoreStubCompiler::CompileStoreCallback(
Handle<JSObject> object,
Handle<AccessorInfo> callback,
Handle<String> name) {
CALL_HEAP_FUNCTION(isolate(),
(set_failure(NULL),
CompileStoreCallback(*object, *callback, *name)),
Code);
}
Handle<Code> StubCache::ComputeStoreCallback(Handle<String> name,
Handle<JSObject> receiver,
Handle<AccessorInfo> callback,
@ -548,15 +537,6 @@ Handle<Code> StubCache::ComputeStoreCallback(Handle<String> name,
}
Handle<Code> StoreStubCompiler::CompileStoreInterceptor(Handle<JSObject> object,
Handle<String> name) {
CALL_HEAP_FUNCTION(isolate(),
(set_failure(NULL),
CompileStoreInterceptor(*object, *name)),
Code);
}
Handle<Code> StubCache::ComputeStoreInterceptor(Handle<String> name,
Handle<JSObject> receiver,
StrictModeFlag strict_mode) {
@ -1558,25 +1538,6 @@ Handle<Code> StoreStubCompiler::GetCode(PropertyType type,
}
// TODO(ulan): Eliminate this function when the stub cache is fully
// handlified.
MaybeObject* StoreStubCompiler::TryGetCode(PropertyType type, String* name) {
Code::Flags flags =
Code::ComputeMonomorphicFlags(Code::STORE_IC, type, strict_mode_);
MaybeObject* result = TryGetCodeWithFlags(flags, name);
if (!result->IsFailure()) {
PROFILE(isolate(),
CodeCreateEvent(Logger::STORE_IC_TAG,
Code::cast(result->ToObjectUnchecked()),
name));
GDBJIT(AddCode(GDBJITInterface::STORE_IC,
name,
Code::cast(result->ToObjectUnchecked())));
}
return result;
}
Handle<Code> KeyedStoreStubCompiler::GetCode(PropertyType type,
Handle<String> name,
InlineCacheState state) {

8
src/stub-cache.h
View File

@ -712,22 +712,14 @@ class StoreStubCompiler: public StubCompiler {
Handle<AccessorInfo> callback,
Handle<String> name);
MUST_USE_RESULT MaybeObject* CompileStoreCallback(JSObject* object,
AccessorInfo* callback,
String* name);
Handle<Code> CompileStoreInterceptor(Handle<JSObject> object,
Handle<String> name);
MUST_USE_RESULT MaybeObject* CompileStoreInterceptor(JSObject* object,
String* name);
Handle<Code> CompileStoreGlobal(Handle<GlobalObject> object,
Handle<JSGlobalPropertyCell> holder,
Handle<String> name);
private:
MaybeObject* TryGetCode(PropertyType type, String* name);
Handle<Code> GetCode(PropertyType type, Handle<String> name);
StrictModeFlag strict_mode_;

18
src/x64/stub-cache-x64.cc
View File

@ -2593,9 +2593,10 @@ Handle<Code> StoreStubCompiler::CompileStoreField(Handle<JSObject> object,
}
MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
AccessorInfo* callback,
String* name) {
Handle<Code> StoreStubCompiler::CompileStoreCallback(
Handle<JSObject> object,
Handle<AccessorInfo> callback,
Handle<String> name) {
// ----------- S t a t e -------------
// -- rax : value
// -- rcx : name
@ -2623,7 +2624,7 @@ MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
__ pop(rbx); // remove the return address
__ push(rdx); // receiver
__ Push(Handle<AccessorInfo>(callback)); // callback info
__ Push(callback); // callback info
__ push(rcx); // name
__ push(rax); // value
__ push(rbx); // restore return address
@ -2639,12 +2640,13 @@ MaybeObject* StoreStubCompiler::CompileStoreCallback(JSObject* object,
__ Jump(ic, RelocInfo::CODE_TARGET);
// Return the generated code.
return TryGetCode(CALLBACKS, name);
return GetCode(CALLBACKS, name);
}
MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
String* name) {
Handle<Code> StoreStubCompiler::CompileStoreInterceptor(
Handle<JSObject> receiver,
Handle<String> name) {
// ----------- S t a t e -------------
// -- rax : value
// -- rcx : name
@ -2688,7 +2690,7 @@ MaybeObject* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver,
__ Jump(ic, RelocInfo::CODE_TARGET);
// Return the generated code.
return TryGetCode(INTERCEPTOR, name);
return GetCode(INTERCEPTOR, name);
}