[PATCH] D41599: [X86] Lowering X86 avx512 sqrt intrinsics to IR - LLVM

[Uriel Korach via Phabricator via llvm-commits]

uriel.k created this revision.
uriel.k added a reviewer: craig.topper.

Together with a matching clang patch, lowering the sqrt intrinsics.
Notice that for the scalar type there is another move instruction which should be removed by another patch.

This patch removes the sqrt intrinsics and give support AutoUpgrade.cpp for backward compatibility.


https://reviews.llvm.org/D41599

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/IR/AutoUpgrade.cpp
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx-intrinsics-fast-isel.ll
  test/CodeGen/X86/avx-intrinsics-x86-upgrade.ll
  test/CodeGen/X86/avx-intrinsics-x86.ll
  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/sse-intrinsics-fast-isel.ll
  test/CodeGen/X86/sse-intrinsics-x86-upgrade.ll
  test/CodeGen/X86/sse-intrinsics-x86.ll
  test/CodeGen/X86/sse2-intrinsics-fast-isel.ll
  test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll
  test/CodeGen/X86/sse2-intrinsics-x86.ll

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