Reviewers: danno,
Description:
Fix overlapping registers in external array stores on x64.
[email protected]
BUG=
TEST=
Please review this at http://codereview.chromium.org/6794047/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/x64/lithium-x64.cc
Index: src/x64/lithium-x64.cc
diff --git a/src/x64/lithium-x64.cc b/src/x64/lithium-x64.cc
index
6987d452fd4c0de4fcad35d327c8a91945516e05..0e851bc17508054106d673fb6eab89b4151df99f
100644
--- a/src/x64/lithium-x64.cc
+++ b/src/x64/lithium-x64.cc
@@ -1891,7 +1891,7 @@ LInstruction*
LChunkBuilder::DoStoreKeyedSpecializedArrayElement(
array_type == kExternalFloatArray;
LOperand* val = val_is_temp_register
? UseTempRegister(instr->value())
- : UseRegister(instr->key());
+ : UseRegister(instr->value());
LOperand* key = UseRegister(instr->key());
return new LStoreKeyedSpecializedArrayElement(external_pointer,
--
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