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diff src/share/vm/opto/c2_globals.hpp @ 2383:9dc311b8473e

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7008866: Missing loop predicate for loop with multiple entries Summary: Add predicates when loop head bytecode is parsed instead of when back branch bytecode is parsed. Reviewed-by: never
author kvn
date Mon, 21 Mar 2011 11:28:14 -0700
parents b92c45f2bc75
children 1d1603768966
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line diff
--- a/src/share/vm/opto/c2_globals.hpp	Mon Mar 21 02:30:49 2011 -0700
+++ b/src/share/vm/opto/c2_globals.hpp	Mon Mar 21 11:28:14 2011 -0700
@@ -180,6 +180,9 @@
   develop(bool, TraceLoopPredicate, false,                                  \
           "Trace generation of loop predicates")                            \
                                                                             \
+  develop(bool, TraceLoopOpts, false,                                       \
+          "Trace executed loop optimizations")                              \
+                                                                            \
   product(bool, OptimizeFill, false,                                        \
           "convert fill/copy loops into intrinsic")                         \
                                                                             \