http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55139
--- Comment #5 from ak at gcc dot gnu.org 2012-11-09 15:24:32 UTC --- Author: ak Date: Fri Nov 9 15:24:25 2012 New Revision: 193363 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193363 Log: Handle target specific memory models in C frontend get_atomic_generic_size would error out for __atomic_store(...,__ATOMIC_HLE_RELEASE) Just mask it out. All the memory orders are checked completely in builtins.c anyways. I'm not sure what that check is for, it could be removed in theory. Passed bootstrap and test suite on x86-64 gcc/c-family/: 2012-11-09 Andi Kleen <a...@linux.intel.com> PR 55139 * c-common.c (get_atomic_generic_size): Mask with MEMMODEL_MASK Modified: trunk/gcc/c-family/ChangeLog trunk/gcc/c-family/c-common.c
