MIPS: port Fix a typo in KeyedStoreIC, restore Kraken performance.

Ported r8539 (46103ea)

BUG=
TEST=

Review URL: http://codereview.chromium.org//7327016
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/mips/stub-cache-mips.cc b/src/mips/stub-cache-mips.cc
index 3e5a009..40c31fc 100644 (file)
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -4201,7 +4201,7 @@ void KeyedStoreStubCompiler::GenerateStoreFastElement(MacroAssembler* masm,
   // have been verified by the caller to not be a smi.
 
   // Check that the key is a smi.
-  __ JumpIfNotSmi(a0, &miss_force_generic);
+  __ JumpIfNotSmi(key_reg, &miss_force_generic);
 
   // Get the elements array and make sure it is a fast element array, not 'cow'.
   __ lw(elements_reg,