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diff src/share/vm/opto/c2_globals.hpp @ 6183:6f8f439e247d

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7177923: SIGBUS on sparc in compiled code for java.util.Calendar.clear() Summary: disable vectorization of a memory access with more elements per vector than one which is used for alignment on sparc Reviewed-by: twisti
author kvn
date Tue, 19 Jun 2012 15:12:56 -0700
parents 8c92982cbbc4
children a5dd6e3ef9f3
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line diff
--- a/src/share/vm/opto/c2_globals.hpp	Mon Jun 18 15:17:30 2012 -0700
+++ b/src/share/vm/opto/c2_globals.hpp	Tue Jun 19 15:12:56 2012 -0700
@@ -299,9 +299,12 @@
   develop(bool, SuperWordRTDepCheck, false,                                 \
           "Enable runtime dependency checks.")                              \
                                                                             \
-  product(bool, TraceSuperWord, false,                                      \
+  notproduct(bool, TraceSuperWord, false,                                   \
           "Trace superword transforms")                                     \
                                                                             \
+  notproduct(bool, TraceNewVectors, false,                                  \
+          "Trace creation of Vector nodes")                                 \
+                                                                            \
   product_pd(bool, OptoBundling,                                            \
           "Generate nops to fill i-cache lines")                            \
                                                                             \