efriedma added a comment. Needs testcase.
================ Comment at: lib/Basic/Targets/X86.h:898 + MaxAtomicPromoteWidth = 64; + MaxAtomicInlineWidth = 64; + } ---------------- I don't think we need to mess with MaxAtomicPromoteWidth? Probably more intuitive to check "if (hasFeature" rather than "if (!hasFeature". Adding a dedicated hook for this seems a bit overkill, but I don't have a better suggestion. Repository: rL LLVM https://reviews.llvm.org/D38046 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
