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re PR tree-optimization/82603 (ICE in ifcvt_local_dce w/ -O2 -ftree-loop-vectorize)
authorRichard Biener <rguenther@suse.de>
Fri, 20 Oct 2017 11:21:11 +0000 (11:21 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Fri, 20 Oct 2017 11:21:11 +0000 (11:21 +0000)
commit1031b5772a3f2daee0bf01d7d155955833d05c1b
tree9ee9664e03a149adb59267aba377cdaf9dd3e40ctree
parentc46bd47200d748a9b01fc5f669b64e12ed56b2f5commit | diff
re PR tree-optimization/82603 (ICE in ifcvt_local_dce w/ -O2 -ftree-loop-vectorize)

2017-10-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/82603
* tree-if-conv.c (predicate_mem_writes): Make sure to only
remove false predicated stores.

* gcc.dg/torture/pr82603.c: New testcase.

From-SVN: r253933
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr82603.c [new file with mode: 0644] blob
gcc/tree-if-conv.c diff | blob | history