[PATCH] D59287: [X86] Only define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 in 64-bit mode.
Simon Pilgrim via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Wed Mar 13 14:12:54 PDT 2019
RKSimon added a comment.
I agree that its not great, but I don't think we're going to do much better - and matching gcc behaviours does make sense here.
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