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[Bug tree-optimization/64280] [5 Regression] ICE in replace_uses_by, at tree-cfg.c:1789
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 07 Jul 2016 21:44:05 +0000
- Subject: [Bug tree-optimization/64280] [5 Regression] ICE in replace_uses_by, at tree-cfg.c:1789
- Auto-submitted: auto-generated
- References: <bug-64280-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64280
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jul 7 21:43:34 2016
New Revision: 238132
URL: https://gcc.gnu.org/viewcvs?rev=238132&root=gcc&view=rev
Log:
Backported from mainline
2014-12-12 Richard Biener <rguenther@suse.de>
PR middle-end/64280
* tree-cfg.c (replace_uses_by): Guard assert properly.
* g++.dg/torture/pr64280.C: New testcase.
Added:
branches/gcc-4_9-branch/gcc/testsuite/g++.dg/torture/pr64280.C
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
branches/gcc-4_9-branch/gcc/tree-cfg.c