Reviewers: Weiliang, mvstanton,
Message:
WL.
PTAL.
thanks
Description:
X87: Re-land r25392 Use a stub in crankshaft for grow store arrays.
port 47f55baeaff0d59366772db95b6c0328a216f611
original commit message:
Re-land r25392 Use a stub in crankshaft for grow store arrays.
Code was vulnerable to different evaluation order in Clang.
BUG=
Please review this at https://codereview.chromium.org/739823002/
Base URL: https://chromium.googlesource.com/v8/v8.git@master
Affected files (+5, -0 lines):
M src/x87/interface-descriptors-x87.cc
Index: src/x87/interface-descriptors-x87.cc
diff --git a/src/x87/interface-descriptors-x87.cc
b/src/x87/interface-descriptors-x87.cc
index
26ce4dcb857f0fe2cbacf4eb0e9ae0722e6b0052..795af2f69efac3e56fd3a43bb26865af2df92d8a
100644
--- a/src/x87/interface-descriptors-x87.cc
+++ b/src/x87/interface-descriptors-x87.cc
@@ -56,6 +56,11 @@ const Register MathPowIntegerDescriptor::exponent() {
}
+const Register GrowArrayElementsDescriptor::ObjectRegister() { return eax;
}
+const Register GrowArrayElementsDescriptor::KeyRegister() { return ebx; }
+const Register GrowArrayElementsDescriptor::CapacityRegister() { return
ecx; }
+
+
void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData*
data) {
Register registers[] = {esi, ebx};
data->Initialize(arraysize(registers), registers, NULL);
--
--
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