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diff src/share/vm/opto/superword.cpp @ 2445:08eb13460b3a

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7004535: Clone loop predicate during loop unswitch Summary: Clone loop predicate for clonned loops Reviewed-by: never
author kvn
date Sat, 02 Apr 2011 10:54:15 -0700
parents f95d63e2154a
children c7b60b601eb4
line wrap: on
line diff
--- a/src/share/vm/opto/superword.cpp	Sat Apr 02 09:49:27 2011 -0700
+++ b/src/share/vm/opto/superword.cpp	Sat Apr 02 10:54:15 2011 -0700
@@ -1132,6 +1132,13 @@
 void SuperWord::output() {
   if (_packset.length() == 0) return;
 
+#ifndef PRODUCT
+  if (TraceLoopOpts) {
+    tty->print("SuperWord    ");
+    lpt()->dump_head();
+  }
+#endif
+
   // MUST ENSURE main loop's initial value is properly aligned:
   //  (iv_initial_value + min_iv_offset) % vector_width_in_bytes() == 0