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diff src/share/vm/adlc/formssel.hpp @ 11002:7fa25f5575c9

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8016157: During CTW: C2: assert(!def_outside->member(r)) failed: Use of external LRG overlaps the same LRG defined in this block Summary: Disable rematerialization for negD node Reviewed-by: kvn, roland
author adlertz
date Fri, 14 Jun 2013 01:19:56 +0200
parents f15fe46d8c00
children c9ccd7b85f20
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--- a/src/share/vm/adlc/formssel.hpp	Thu Jun 13 15:39:47 2013 -0400
+++ b/src/share/vm/adlc/formssel.hpp	Fri Jun 14 01:19:56 2013 +0200
@@ -147,6 +147,7 @@
   virtual int         is_empty_encoding() const; // _size=0 and/or _insencode empty
   virtual int         is_tls_instruction() const; // tlsLoadP rule or ideal ThreadLocal
   virtual int         is_ideal_copy() const;    // node matches ideal 'Copy*'
+  virtual bool        is_ideal_negD() const;    // node matches ideal 'NegD'
   virtual bool        is_ideal_if()   const;    // node matches ideal 'If'
   virtual bool        is_ideal_fastlock() const; // node matches 'FastLock'
   virtual bool        is_ideal_membar() const;  // node matches ideal 'MemBarXXX'