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Unified Diff: src/ia32/code-stubs-ia32.cc

Issue 2044113002: Turn Function.prototype.bind into a hydrogen stub optimized for the common case (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: arm64 Created 4 years, 6 months ago
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Index: src/ia32/code-stubs-ia32.cc
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
index 0b4f536199a2533f2ec2d785d3716a250a19129c..79b497a08e5815fc6e41ba809d64a9195660119d 100644
--- a/src/ia32/code-stubs-ia32.cc
+++ b/src/ia32/code-stubs-ia32.cc
@@ -73,6 +73,12 @@ void FastArrayPushStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
descriptor->Initialize(eax, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
}
+void FastFunctionBindStub::InitializeDescriptor(
+ CodeStubDescriptor* descriptor) {
+ Address deopt_handler = Runtime::FunctionForId(Runtime::kFunctionBind)->entry;
+ descriptor->Initialize(eax, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
+}
+
void InternalArrayNArgumentsConstructorStub::InitializeDescriptor(
CodeStubDescriptor* descriptor) {
InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, -1);
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