[PATCH] D44785: Lowering x86 adds/addus/subs/subus intrinsics (llvm part)

[Tomasz Krupa via Phabricator via llvm-commits]

tkrupa updated this revision to Diff 140232.
tkrupa added a comment.

I rebased to current version of the compiler. Adjusted my patch to existing signed saturation pattern, changed subus pattern to canonical represantation and corrected minor mistakes.


Repository:
  rL LLVM

https://reviews.llvm.org/D44785

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/IR/AutoUpgrade.cpp
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx2-intrinsics-fast-isel.ll
  test/CodeGen/X86/avx2-intrinsics-x86-upgrade.ll
  test/CodeGen/X86/avx2-intrinsics-x86.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/sse2-intrinsics-fast-isel.ll
  test/CodeGen/X86/sse2-intrinsics-x86-upgrade.ll
  test/CodeGen/X86/sse2-intrinsics-x86.ll
  test/CodeGen/X86/sse2-schedule.ll
  test/Instrumentation/MemorySanitizer/msan_x86intrinsics.ll

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