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[Bug c/51256] ICE with invalid parameter for __atomic builtin
- From: "amacleod at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 25 Nov 2011 03:00:44 +0000
- Subject: [Bug c/51256] ICE with invalid parameter for __atomic builtin
- Auto-submitted: auto-generated
- References: <bug-51256-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51256
--- Comment #1 from Andrew Macleod <amacleod at redhat dot com> 2011-11-25 03:00:44 UTC ---
Author: amacleod
Date: Fri Nov 25 03:00:38 2011
New Revision: 181709
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181709
Log:
2011-11-24 Andrew MacLeod <amacleod@redhat.com>
PR c/51256
* c-common.c (get_atomic_generic_size): Check for various error
conditions
(resolve_overloaded_atomic_exchange,
resolve_overloaded_atomic_compare_exchange,
resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
error_mark_node for error conditions.
* gcc.dg/atomic-pr51256.c: New. Test error conditions.
Added:
trunk/gcc/testsuite/gcc.dg/atomic-pr51256.c
Modified:
trunk/gcc/c-family/ChangeLog
trunk/gcc/c-family/c-common.c
trunk/gcc/testsuite/ChangeLog