Mercurial > hg > graal-jvmci-8

diff src/share/vm/opto/matcher.hpp @ 3849:f1c12354c3f7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
7074017: Introduce MemBarAcquireLock/MemBarReleaseLock nodes for monitor enter/exit code paths Summary: replace MemBarAcquire/MemBarRelease nodes on the monitor enter/exit code paths with new MemBarAcquireLock/MemBarReleaseLock nodes Reviewed-by: kvn, twisti
author roland
date Tue, 02 Aug 2011 18:36:40 +0200
parents 1d1603768966
children 95134e034042
line wrap: on
line diff
--- a/src/share/vm/opto/matcher.hpp	Mon Aug 08 13:19:46 2011 -0700
+++ b/src/share/vm/opto/matcher.hpp	Tue Aug 02 18:36:40 2011 +0200
@@ -441,16 +441,6 @@
     else { fatal("SoftMatchFailure is not allowed except in product"); }
   }
 
-  // Used by the DFA in dfa_sparc.cpp.  Check for a prior FastLock
-  // acting as an Acquire and thus we don't need an Acquire here.  We
-  // retain the Node to act as a compiler ordering barrier.
-  static bool prior_fast_lock( const Node *acq );
-
-  // Used by the DFA in dfa_sparc.cpp.  Check for a following
-  // FastUnLock acting as a Release and thus we don't need a Release
-  // here.  We retain the Node to act as a compiler ordering barrier.
-  static bool post_fast_unlock( const Node *rel );
-
   // Check for a following volatile memory barrier without an
   // intervening load and thus we don't need a barrier here.  We
   // retain the Node to act as a compiler ordering barrier.