[PATCH] D34389: [AVX-512] Remove and autoupgrade the masked integer compare intrinsics

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.

These intrinsics aren't used by clang and haven't been for a while.

There's some really terrible codegen in the 32-bit target for avx512bw due to i64 not being legal. But as I said these intrinsics aren't used by clang even before this patch so this codegen reflects our clang behavior today.


https://reviews.llvm.org/D34389

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/IR/AutoUpgrade.cpp
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx512-intrinsics-upgrade.ll
  test/CodeGen/X86/avx512-intrinsics.ll
  test/CodeGen/X86/avx512bw-intrinsics-upgrade.ll
  test/CodeGen/X86/avx512bw-intrinsics.ll
  test/CodeGen/X86/avx512bwvl-intrinsics-upgrade.ll
  test/CodeGen/X86/avx512bwvl-intrinsics.ll
  test/CodeGen/X86/avx512vl-intrinsics-upgrade.ll
  test/CodeGen/X86/avx512vl-intrinsics.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D34389.103168.patch
Type: text/x-patch
Size: 458997 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20170620/5c311492/attachment-0001.bin>