craig.topper added a comment. In D87218#2259972 <https://reviews.llvm.org/D87218#2259972>, @MaskRay wrote:
> I think this is correct, but does their performance matter? > `llvm/IR/RuntimeLibcalls.def` does not define them (they cannot be produced > by llvm). Targets either emit popcount & 1 or detect the idiom and emit an > optimized parity (x86 after PR46954) Performance probably doesn't matter. Just one of the things a certain someone wasn't amused by. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D87218/new/ https://reviews.llvm.org/D87218 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
