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diff src/share/vm/opto/loopTransform.cpp @ 6636:0acd345fd810

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7160161: Missed safepoint in non-Counted loop Summary: Do not remove safepoints during peeling optimization. Reviewed-by: twisti
author kvn
date Wed, 29 Aug 2012 13:02:40 -0700
parents 5e990493719e
children e626685e9f6c 521c82b9cbf8
line wrap: on
line diff
--- a/src/share/vm/opto/loopTransform.cpp	Wed Aug 29 14:49:05 2012 -0400
+++ b/src/share/vm/opto/loopTransform.cpp	Wed Aug 29 13:02:40 2012 -0700
@@ -547,11 +547,6 @@
     Node *nnn = old_new[old->_idx];
     if (!has_ctrl(nnn))
       set_idom(nnn, idom(nnn), dd-1);
-    // While we're at it, remove any SafePoints from the peeled code
-    if (old->Opcode() == Op_SafePoint) {
-      Node *nnn = old_new[old->_idx];
-      lazy_replace(nnn,nnn->in(TypeFunc::Control));
-    }
   }
 
   // Now force out all loop-invariant dominating tests.  The optimizer