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re PR rtl-optimization/57304 (Revision 198896 segfaults building cpu2000 benchmark...
authorMike Stump <mrs@gcc.gnu.org>
Fri, 17 May 2013 19:12:14 +0000 (19:12 +0000)
committerMike Stump <mrs@gcc.gnu.org>
Fri, 17 May 2013 19:12:14 +0000 (19:12 +0000)
commit816a3f734579dfedd49c5f302911d6a1cca97d33
tree1645f1f3dfd6bf64cd811e507e28cc4fd9abad48tree
parentd6545f29e71a80488cb23fbc9a3102d974c03a7fcommit | diff
re PR rtl-optimization/57304 (Revision 198896 segfaults building cpu2000 benchmark 176.gcc)

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

From-SVN: r199030
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