Reviewers: fschneider,
Description:
Allow GVN to separately optimize FastDoubleArrays
[email protected]
BUG=none
TEST=none
Please review this at http://codereview.chromium.org/7488016/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/hydrogen-instructions.h
Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index
9b7a95b2f0a00923529e4577de47a9ad37a630a2..8f401a8214b94577eaa7435bc64f18e4f82f117e
100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -184,6 +184,7 @@ class LChunkBuilder;
V(InobjectFields) \
V(BackingStoreFields) \
V(ArrayElements) \
+ V(DoubleArrayElements) \
V(SpecializedArrayElements) \
V(GlobalVars) \
V(Maps) \
@@ -3524,7 +3525,7 @@ class HLoadKeyedFastDoubleElement: public
HTemplateInstruction<2> {
SetOperandAt(0, elements);
SetOperandAt(1, key);
set_representation(Representation::Double());
- SetFlag(kDependsOnArrayElements);
+ SetFlag(kDependsOnDoubleArrayElements);
SetFlag(kUseGVN);
}
@@ -3742,7 +3743,7 @@ class HStoreKeyedFastDoubleElement: public
HTemplateInstruction<3> {
SetOperandAt(0, elements);
SetOperandAt(1, key);
SetOperandAt(2, val);
- SetFlag(kChangesArrayElements);
+ SetFlag(kChangesDoubleArrayElements);
}
virtual Representation RequiredInputRepresentation(int index) const {
--
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