[PATCH] D117881: [X86] Remove avx512f integer and/or/xor/min/max reduction intrinsics and use generic equivalents

Simon Pilgrim via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 21 05:10:42 PST 2022


RKSimon created this revision.
RKSimon added reviewers: pengfei, craig.topper, fhahn.
RKSimon requested review of this revision.
Herald added a project: clang.

None of these have any reordering issues, and they still emit the same reduction intrinsics without any change in the existing test coverage:

llvm-project\clang\test\CodeGen\X86\avx512-reduceIntrin.c
llvm-project\clang\test\CodeGen\X86\avx512-reduceMinMaxIntrin.c


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D117881

Files:
  clang/include/clang/Basic/BuiltinsX86.def
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/Headers/avx512fintrin.h

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