[PATCH] D55938: [X86] Auto upgrade XOP/AVX512 rotations intrinsics to generic funnel shift intrinsics (llvm)

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon created this revision.
RKSimon added reviewers: craig.topper, spatel.

This emits FSHL/FSHR generic intrinsics for the XOP VPROT and AVX512 VPROL/VPROR rotation intrinsics.

Clang counterpart: https://reviews.llvm.org/D55937


Repository:
  rL LLVM

https://reviews.llvm.org/D55938

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/IR/AutoUpgrade.cpp
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
  test/CodeGen/X86/avx512-intrinsics-upgrade.ll
  test/CodeGen/X86/avx512-intrinsics.ll
  test/CodeGen/X86/avx512vl-intrinsics-fast-isel.ll
  test/CodeGen/X86/avx512vl-intrinsics-upgrade.ll
  test/CodeGen/X86/avx512vl-intrinsics.ll
  test/CodeGen/X86/xop-intrinsics-fast-isel.ll
  test/CodeGen/X86/xop-intrinsics-x86_64-upgrade.ll
  test/CodeGen/X86/xop-intrinsics-x86_64.ll

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