[PATCH] D91784: [RISCV] Set __GCC_HAVE_SYNC_COMPARE_AND_SWAP_x defines

kprovost added a comment. Thanks for the review. I don't have commit access to the LLVM repo, so I'd appreciate it if someone who does can commit this. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D91784/new/ https://reviews.llvm.org/D91784

[PATCH] D91784: [RISCV] Set __GCC_HAVE_SYNC_COMPARE_AND_SWAP_x defines

kprovost created this revision. kprovost added reviewers: kito-cheng, khchen, s.egerton, emaste. Herald added subscribers: cfe-commits, frasercrmck, NickHung, evandro, luismarques, apazos, sameer.abuasal, pzheng, lenary, Jim, benna, psnobl, jocewei, PkmX, jfb, the_o, brucehoult, MartinMosbeck,