Reviewers: mvstanton,
Message:
PTAL
Description:
Clear new-space promotion if the type is smi.
Please review this at https://chromiumcodereview.appspot.com/15098002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/hydrogen-instructions.cc
Index: src/hydrogen-instructions.cc
diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
index
28b147a7036cdac93f3a7b62853481cae4ec1bec..f38fb7d5e3d4312383c198cf23b25a7cf2f8f602
100644
--- a/src/hydrogen-instructions.cc
+++ b/src/hydrogen-instructions.cc
@@ -1678,6 +1678,7 @@ Range* HChange::InferRange(Zone* zone) {
!value()->CheckFlag(HInstruction::kUint32) &&
input_range != NULL && input_range->IsInSmiRange()) {
set_type(HType::Smi());
+ ClearGVNFlag(kChangesNewSpacePromotion);
}
Range* result = (input_range != NULL)
? input_range->Copy(zone)
--
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