[all-commits] [llvm/llvm-project] 4855a1: [X86] Convert fadd/fmul _mm_reduce_* intrinsics to...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4855a1004d4d87b6c21c510c1724e74a8d37d91a
      https://github.com/llvm/llvm-project/commit/4855a1004d4d87b6c21c510c1724e74a8d37d91a
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-12-13 (Sun, 13 Dec 2020)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsX86.def
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/Headers/avx512fintrin.h
    M clang/test/CodeGen/X86/avx512-reduceIntrin.c

  Log Message:
  -----------
  [X86] Convert fadd/fmul _mm_reduce_* intrinsics to emit llvm.reduction intrinsics (PR47506)

Followup to D87604, having confirmed on PR47506 that we can use the llvm codegen expansion for fadd/fmul as well.

Differential Revision: https://reviews.llvm.org/D92940