re PR rtl-optimization/57304 (Revision 198896 segfaults building cpu2000 benchmark...

	PR rtl-optimization/57304
	* web.c (union_match_dups): Ensure that DF_REF_LOC exists before
	accessing DF_REF_REAL_LOC.

From-SVN: r199030

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0a7ae768c6104aa57c1f41fdc0a9417d6a9289b9..1574e77c64a7f2e22c36a9aa06c4378d9aba9904 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,6 @@
 2013-05-17  Mike Stump  <mikestump@comcast.net>
 
+       PR rtl-optimization/57304
        * web.c (union_match_dups): Ensure that DF_REF_LOC exists before
        accessing DF_REF_REAL_LOC.