RKSimon added a comment. In D93179#2473342 <https://reviews.llvm.org/D93179#2473342>, @pengfei wrote:
> Hi Simon, I found we have the same problem for fadd/fmul. See > https://godbolt.org/z/3YKaGx > X86 Intrinsics imply `reassoc` flag, but `llvm.vector.reduce.*` doesn't. I'm not surprised - my current plan (after the holidays) is to add doxygen descriptions for all the reduction intrinsics and then update them making it clear what fast-math flags are assumed. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D93179/new/ https://reviews.llvm.org/D93179 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
