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diff src/share/vm/opto/loopnode.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 5e990493719e
children 006050192a5a
line wrap: on
line diff
--- a/src/share/vm/opto/loopnode.cpp	Thu Jun 14 14:59:52 2012 -0700
+++ b/src/share/vm/opto/loopnode.cpp	Fri Jun 15 01:25:19 2012 -0700
@@ -2751,7 +2751,8 @@
         // Do not count uncommon calls
         if( !n->is_CallStaticJava() || !n->as_CallStaticJava()->_name ) {
           Node *iff = n->in(0)->in(0);
-          if( !iff->is_If() ||
+          // No any calls for vectorized loops.
+          if( UseSuperWord || !iff->is_If() ||
               (n->in(0)->Opcode() == Op_IfFalse &&
                (1.0 - iff->as_If()->_prob) >= 0.01) ||
               (iff->as_If()->_prob >= 0.01) )
@@ -3216,7 +3217,8 @@
     case Op_ModF:
     case Op_ModD:
     case Op_LoadB:              // Same with Loads; they can sink
-    case Op_LoadUS:             // during loop optimizations.
+    case Op_LoadUB:             // during loop optimizations.
+    case Op_LoadUS:
     case Op_LoadD:
     case Op_LoadF:
     case Op_LoadI: