Reviewers: dstence, michael_dawson_us.ibm.com, mvstanton,
Description:
PPC: Use a stub in crankshaft for grow store arrays.
Port fb8e6136387339e8089bbf61d4ffee50e4cd957e
Original commit message:
We were deopting without learning anything.
This is a rebase/reland of https://codereview.chromium.org/368263003
BUG=
[email protected], [email protected], [email protected]
Please review this at https://codereview.chromium.org/1113063002/
Base URL: https://chromium.googlesource.com/v8/v8.git@master
Affected files (+5, -0 lines):
M src/ppc/interface-descriptors-ppc.cc
Index: src/ppc/interface-descriptors-ppc.cc
diff --git a/src/ppc/interface-descriptors-ppc.cc
b/src/ppc/interface-descriptors-ppc.cc
index
01d01503403b9ccc97fb5773db8609fca614546a..0fe70f27317afdcb1cac0774885088e04a0bdf83
100644
--- a/src/ppc/interface-descriptors-ppc.cc
+++ b/src/ppc/interface-descriptors-ppc.cc
@@ -54,6 +54,11 @@ const Register MathPowIntegerDescriptor::exponent() {
}
+const Register GrowArrayElementsDescriptor::ObjectRegister() { return r3; }
+const Register GrowArrayElementsDescriptor::KeyRegister() { return r6; }
+const Register GrowArrayElementsDescriptor::CapacityRegister() { return
r5; }
+
+
void FastNewClosureDescriptor::Initialize(CallInterfaceDescriptorData*
data) {
Register registers[] = {cp, r5};
data->Initialize(arraysize(registers), registers, NULL);
--
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