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Unified Diff: src/ic/mips64/handler-compiler-mips64.cc

Issue 2673383002: [ic] Encode LoadGlobalIC's typeof mode in slot kind instead of code object's flags. (Closed)
Patch Set: Addressed comments and added check to FCG Created 3 years, 10 months ago
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Index: src/ic/mips64/handler-compiler-mips64.cc
diff --git a/src/ic/mips64/handler-compiler-mips64.cc b/src/ic/mips64/handler-compiler-mips64.cc
index 06af88d19e102905d572c9ee3e4358710ad78b38..a07db1a65f47c5c424d86f86fb83acb59d88a0a5 100644
--- a/src/ic/mips64/handler-compiler-mips64.cc
+++ b/src/ic/mips64/handler-compiler-mips64.cc
@@ -199,24 +199,18 @@ void PropertyHandlerCompiler::GenerateCheckPropertyCell(
__ Branch(miss, ne, scratch, Operand(at));
}
+static void CompileCallLoadPropertyWithInterceptor(
+ MacroAssembler* masm, Register receiver, Register holder, Register name,
+ Handle<JSObject> holder_obj, Runtime::FunctionId id) {
+ DCHECK(NamedLoadHandlerCompiler::kInterceptorArgsLength ==
+ Runtime::FunctionForId(id)->nargs);
-static void PushInterceptorArguments(MacroAssembler* masm, Register receiver,
- Register holder, Register name,
- Handle<JSObject> holder_obj) {
STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsNameIndex == 0);
STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsThisIndex == 1);
STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsHolderIndex == 2);
STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsLength == 3);
__ Push(name, receiver, holder);
-}
-
-static void CompileCallLoadPropertyWithInterceptor(
- MacroAssembler* masm, Register receiver, Register holder, Register name,
- Handle<JSObject> holder_obj, Runtime::FunctionId id) {
- DCHECK(NamedLoadHandlerCompiler::kInterceptorArgsLength ==
- Runtime::FunctionForId(id)->nargs);
- PushInterceptorArguments(masm, receiver, holder, name, holder_obj);
__ CallRuntime(id);
}
@@ -512,8 +506,18 @@ void NamedLoadHandlerCompiler::GenerateLoadInterceptor(Register holder_reg) {
// Call the runtime system to load the interceptor.
DCHECK(holder()->HasNamedInterceptor());
DCHECK(!holder()->GetNamedInterceptor()->getter()->IsUndefined(isolate()));
- PushInterceptorArguments(masm(), receiver(), holder_reg, this->name(),
- holder());
+
+ STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsNameIndex == 0);
+ STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsThisIndex == 1);
+ STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsHolderIndex == 2);
+ STATIC_ASSERT(NamedLoadHandlerCompiler::kInterceptorArgsLength == 3);
+ __ Push(name(), receiver(), holder_reg);
+ // See NamedLoadHandlerCompiler::InterceptorVectorSlotPop() for details.
+ if (holder_reg.is(receiver())) {
+ __ Push(slot(), vector());
+ } else {
+ __ Push(scratch3(), scratch2()); // slot, vector
+ }
__ TailCallRuntime(Runtime::kLoadPropertyWithInterceptor);
}
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