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[Bug middle-end/59448] Code generation doesn't respect C11 address-dependency
- From: "amacleod at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Jan 2015 13:59:08 +0000
- Subject: [Bug middle-end/59448] Code generation doesn't respect C11 address-dependency
- Auto-submitted: auto-generated
- References: <bug-59448-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59448
--- Comment #24 from Andrew Macleod <amacleod at redhat dot com> ---
Author: amacleod
Date: Wed Jan 14 13:58:35 2015
New Revision: 219601
URL: https://gcc.gnu.org/viewcvs?rev=219601&root=gcc&view=rev
Log:
2015-01-14 Andrew MacLeod <amacleod@redhat.com>
PR middle-end/59448
* builtins.c (get_memmodel): Promote consume to acquire always.
* testsuite/gcc.dg/atomic-invalid.c: Remove obselete test for illegal
consume in an atomic_exchange.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/atomic-invalid.c