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re PR tree-optimization/84803 (ICE from ifcvt_memrefs_wont_trap with -O3)
authorRichard Biener <rguenther@suse.de>
Mon, 12 Mar 2018 12:32:28 +0000 (12:32 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 12 Mar 2018 12:32:28 +0000 (12:32 +0000)
commit8f1a73b2bb0d399fa6784a2f365fa8dd3ae007f5
tree015fba0e40c3335857cbad4936a92ccef81dd21ctree | snapshot
parentb270a5215a4ed5a99efa93ed34a98eab75fe13c7commit | diff
re PR tree-optimization/84803 (ICE from ifcvt_memrefs_wont_trap with -O3)

2018-03-12  Richard Biener  <rguenther@suse.de>

PR tree-optimization/84803
* tree-if-conv.c (ifcvt_memrefs_wont_trap): Don't do anything
for refs DR analysis didn't process.

* gcc.dg/torture/pr84803.c: New testcase.

From-SVN: r258446
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr84803.c [new file with mode: 0644] blob
gcc/tree-if-conv.c diff | blob | history
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