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diff src/share/vm/opto/callnode.cpp @ 305:ab075d07f1ba

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6736417: Fastdebug C2 crashes in StoreBNode::Ideal Summary: The result of step_through_mergemem() and remove_dead_region() is not checked in some cases. Reviewed-by: never
author kvn
date Wed, 27 Aug 2008 09:15:46 -0700
parents 02a35ad4adf8
children cecd8eb4e0ca
line wrap: on
line diff
--- a/src/share/vm/opto/callnode.cpp	Wed Aug 27 00:21:55 2008 -0700
+++ b/src/share/vm/opto/callnode.cpp	Wed Aug 27 09:15:46 2008 -0700
@@ -829,9 +829,7 @@
 //------------------------------Ideal------------------------------------------
 // Skip over any collapsed Regions
 Node *SafePointNode::Ideal(PhaseGVN *phase, bool can_reshape) {
-  if (remove_dead_region(phase, can_reshape))  return this;
-
-  return NULL;
+  return remove_dead_region(phase, can_reshape) ? this : NULL;
 }
 
 //------------------------------Identity---------------------------------------