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diff src/share/vm/opto/machnode.cpp @ 6179:8c92982cbbc4

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7119644: Increase superword's vector size up to 256 bits Summary: Increase vector size up to 256-bits for YMM AVX registers on x86. Reviewed-by: never, twisti, roland
author kvn
date Fri, 15 Jun 2012 01:25:19 -0700
parents 6729bbc1fcd6
children da91efe96a93
line wrap: on
line diff
--- a/src/share/vm/opto/machnode.cpp	Thu Jun 14 14:59:52 2012 -0700
+++ b/src/share/vm/opto/machnode.cpp	Fri Jun 15 01:25:19 2012 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -439,9 +439,9 @@
   // Don't remateralize somebody with bound inputs - it stretches a
   // fixed register lifetime.
   uint idx = oper_input_base();
-  if( req() > idx ) {
+  if (req() > idx) {
     const RegMask &rm = in_RegMask(idx);
-    if( rm.is_bound1() || rm.is_bound2() )
+    if (rm.is_bound(ideal_reg()))
       return false;
   }