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Unified Diff: src/ic/arm64/handler-compiler-arm64.cc

Issue 883253002: Load API call data from function instead of embedding it in handler. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rename scratch_in Created 5 years, 11 months ago
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Index: src/ic/arm64/handler-compiler-arm64.cc
diff --git a/src/ic/arm64/handler-compiler-arm64.cc b/src/ic/arm64/handler-compiler-arm64.cc
index 3fd5807e12d05a4c904c1baa37980f26c1077a6a..87edcd269a871824ca8ebde3c1b3ae0525404e1a 100644
--- a/src/ic/arm64/handler-compiler-arm64.cc
+++ b/src/ic/arm64/handler-compiler-arm64.cc
@@ -168,7 +168,7 @@ void PropertyHandlerCompiler::GenerateApiAccessorCall(
// Abi for CallApiFunctionStub.
Register callee = x0;
- Register call_data = x4;
+ Register data = x4;
Register holder = x2;
Register api_function_address = x1;
@@ -194,18 +194,18 @@ void PropertyHandlerCompiler::GenerateApiAccessorCall(
Isolate* isolate = masm->isolate();
Handle<CallHandlerInfo> api_call_info = optimization.api_call_info();
- Handle<Object> call_data_obj(api_call_info->data(), isolate);
-
bool call_data_undefined = false;
- // Put call_data in place.
- if (isolate->heap()->InNewSpace(*call_data_obj)) {
- __ LoadObject(call_data, api_call_info);
- __ Ldr(call_data, FieldMemOperand(call_data, CallHandlerInfo::kDataOffset));
- } else if (call_data_obj->IsUndefined()) {
+ // Put call data in place.
+ if (api_call_info->data()->IsUndefined()) {
call_data_undefined = true;
- __ LoadRoot(call_data, Heap::kUndefinedValueRootIndex);
+ __ LoadRoot(data, Heap::kUndefinedValueRootIndex);
} else {
- __ LoadObject(call_data, call_data_obj);
+ __ Ldr(data,
+ FieldMemOperand(callee, JSFunction::kSharedFunctionInfoOffset));
+ __ Ldr(data,
+ FieldMemOperand(data, SharedFunctionInfo::kFunctionDataOffset));
+ __ Ldr(data, FieldMemOperand(data, FunctionTemplateInfo::kCallCodeOffset));
+ __ Ldr(data, FieldMemOperand(data, CallHandlerInfo::kDataOffset));
}
// Put api_function_address in place.
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