[PATCH] D47443: [X86] Lowering FMA intrinsics to native IR (LLVM part)

[Tomasz Krupa via Phabricator via llvm-commits]

tkrupa updated this revision to Diff 148881.
tkrupa added a comment.

Added fast-isel tests - there are some XORs/MOVs which aren't combined but it doesn't look terrible overall.


Repository:
  rL LLVM

https://reviews.llvm.org/D47443

Files:
  include/llvm/IR/IntrinsicsX86.td
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86IntrinsicsInfo.h
  test/CodeGen/X86/avx512-fma-intrinsics.ll
  test/CodeGen/X86/avx512-intrinsics-canonical.ll
  test/CodeGen/X86/avx512-intrinsics-fast-isel.ll
  test/CodeGen/X86/avx512vl-intrinsics-canonical.ll
  test/CodeGen/X86/avx512vl-intrinsics-fast-isel.ll
  test/CodeGen/X86/fma-fneg-combine.ll
  test/CodeGen/X86/fma-intrinsics-canonical.ll
  test/CodeGen/X86/fma-intrinsics-fast-isel.ll