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[Bug middle-end/64391] ICE: SIGSEGV in get_attrs_for (trans-mem.c:179) with -fgnu-tm and #pragma GCC ivdep
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Jan 2015 08:44:26 +0000
- Subject: [Bug middle-end/64391] ICE: SIGSEGV in get_attrs_for (trans-mem.c:179) with -fgnu-tm and #pragma GCC ivdep
- Auto-submitted: auto-generated
- References: <bug-64391-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64391
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Jan 14 08:43:53 2015
New Revision: 219581
URL: https://gcc.gnu.org/viewcvs?rev=219581&root=gcc&view=rev
Log:
PR middle-end/64391
* trans-mem.c (get_attrs_for): Return NULL_TREE if X is NULL_TREE.
* gcc.dg/tm/pr64391.c: New test.
Added:
branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/tm/pr64391.c
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
branches/gcc-4_9-branch/gcc/trans-mem.c