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[Bug sanitizer/82545] [7/8 Regression] -O2: ICE in gimple_split_edge, at tree-cfg.c:2838, during GIMPLE pass sanopt
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 18 Oct 2017 08:15:28 +0000
- Subject: [Bug sanitizer/82545] [7/8 Regression] -O2: ICE in gimple_split_edge, at tree-cfg.c:2838, during GIMPLE pass sanopt
- Auto-submitted: auto-generated
- References: <bug-82545-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82545
--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Oct 18 08:14:47 2017
New Revision: 253845
URL: https://gcc.gnu.org/viewcvs?rev=253845&root=gcc&view=rev
Log:
Do not put gimple stmt on an abnormal edge (PR sanitizer/82545).
2017-10-18 Martin Liska <mliska@suse.cz>
PR sanitizer/82545
* asan.c (asan_expand_poison_ifn): Do not put gimple stmt
on an abnormal edge.
2017-10-18 Martin Liska <mliska@suse.cz>
PR sanitizer/82545
* gcc.dg/asan/pr82545.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/asan/pr82545.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/asan.c
trunk/gcc/testsuite/ChangeLog