Revision: 9451
Author: [email protected]
Date: Tue Sep 27 05:25:42 2011
Log: Fixed a bug in smi-only implementation in x64.
Review URL: http://codereview.chromium.org/8060009
http://code.google.com/p/v8/source/detail?r=9451
Modified:
/branches/bleeding_edge/src/x64/stub-cache-x64.cc
=======================================
--- /branches/bleeding_edge/src/x64/stub-cache-x64.cc Fri Sep 23 07:19:04
2011
+++ /branches/bleeding_edge/src/x64/stub-cache-x64.cc Tue Sep 27 05:25:42
2011
@@ -3722,13 +3722,14 @@
}
// Do the store and update the write barrier.
- __ SmiToInteger32(rcx, rcx);
if (elements_kind == FAST_SMI_ONLY_ELEMENTS) {
__ JumpIfNotSmi(rax, &miss_force_generic);
+ __ SmiToInteger32(rcx, rcx);
__ movq(FieldOperand(rdi, rcx, times_pointer_size,
FixedArray::kHeaderSize),
rax);
} else {
ASSERT(elements_kind == FAST_ELEMENTS);
+ __ SmiToInteger32(rcx, rcx);
__ lea(rcx,
FieldOperand(rdi, rcx, times_pointer_size,
FixedArray::kHeaderSize));
__ movq(Operand(rcx, 0), rax);
--
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