[Bug middle-end/66945] ICE in generic_simplify (generic-match.c:24790)
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Jul 23 07:24:00 GMT 2015
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66945
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Jul 23 07:23:23 2015
New Revision: 226088
URL: https://gcc.gnu.org/viewcvs?rev=226088&root=gcc&view=rev
Log:
2015-07-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/66945
* tree-ssa-propagate.c (substitute_and_fold_dom_walker
::before_dom_children): Force the propagators idea of
non-executable edges to materialize, not what the folder
chooses.
* gcc.dg/torture/pr66945.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr66945.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-propagate.c
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