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Unified Diff: src/hydrogen-instructions.h

Issue 7253004: Fix a bug in %_GetCachedArrayIndex. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 6 months ago
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Index: src/hydrogen-instructions.h
===================================================================
--- src/hydrogen-instructions.h (revision 8431)
+++ src/hydrogen-instructions.h (working copy)
@@ -2762,10 +2762,17 @@
};
-class HGetCachedArrayIndex: public HUnaryPredicate {
+class HGetCachedArrayIndex: public HUnaryOperation {
public:
- explicit HGetCachedArrayIndex(HValue* value) : HUnaryPredicate(value) { }
+ explicit HGetCachedArrayIndex(HValue* value) : HUnaryOperation(value) {
+ set_representation(Representation::Tagged());
+ SetFlag(kUseGVN);
+ }
+ virtual Representation RequiredInputRepresentation(int index) const {
+ return Representation::Tagged();
+ }
+
DECLARE_CONCRETE_INSTRUCTION(GetCachedArrayIndex)
protected:
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