Reviewers: Hannes Payer,
Description:
The uninitialized value is immortal immovable.
Please review this at https://codereview.chromium.org/137953008/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+1, -0 lines):
M src/hydrogen-instructions.h
Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index
93e49082bf7c4cf02b7d0104f42edd8add011968..54eaa8bbf64e2911fa4fdff31b1d3d584c3a07ef
100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -3410,6 +3410,7 @@ class HConstant V8_FINAL : public
HTemplateInstruction<0> {
ASSERT(!object_.IsKnownGlobal(heap->nan_value()));
return
object_.IsKnownGlobal(heap->undefined_value()) ||
+ object_.IsKnownGlobal(heap->uninitialized_value()) ||
object_.IsKnownGlobal(heap->null_value()) ||
object_.IsKnownGlobal(heap->true_value()) ||
object_.IsKnownGlobal(heap->false_value()) ||
--
--
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