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diff src/share/vm/opto/memnode.hpp @ 85:f3b3fe64f59f

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6692301: Side effect in NumberFormat tests with -server -Xcomp Summary: Optimization in CmpPNode::sub() removed the valid compare instruction because of false positive answer from detect_dominating_control(). Reviewed-by: jrose, sgoldman
author kvn
date Tue, 15 Apr 2008 10:49:32 -0700
parents 2a9af0b9cb1c
children ec73d88d5b43
line wrap: on
line diff
--- a/src/share/vm/opto/memnode.hpp	Thu Apr 10 15:49:29 2008 -0400
+++ b/src/share/vm/opto/memnode.hpp	Tue Apr 15 10:49:32 2008 -0700
@@ -70,7 +70,7 @@
   static Node *optimize_simple_memory_chain(Node *mchain, const TypePtr *t_adr, PhaseGVN *phase);
   static Node *optimize_memory_chain(Node *mchain, const TypePtr *t_adr, PhaseGVN *phase);
   // This one should probably be a phase-specific function:
-  static bool detect_dominating_control(Node* dom, Node* sub);
+  static bool all_controls_dominate(Node* dom, Node* sub);
 
   // Is this Node a MemNode or some descendent?  Default is YES.
   virtual Node *Ideal_DU_postCCP( PhaseCCP *ccp );