yaxunl added a comment. In D71726#2165424 <https://reviews.llvm.org/D71726#2165424>, @jyknight wrote:
> Why not have clang always emit atomicrmw for floats, and let AtomicExpandPass > handle legalizing that into integer atomics if necessary, rather than adding > a target hook in clang? Not all targets can legalize fp atomics by AtomicExpandPass. Some targets need library support. CHANGES SINCE LAST ACTION https://reviews.llvm.org/D71726/new/ https://reviews.llvm.org/D71726 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
