[PATCH] D47012: [X86] Scalar mask and scalar move optimizations

Mon May 21 13:05:05 PDT 2018

tkrupa updated this revision to Diff 147844.
tkrupa added a comment.

Test diffs are now visible.
Note: there is no test for div in combine-select.ll - div pattern gets split into 3 basic block with a branch condition, so this optimization doesn't apply to it.

Repository:
  rL LLVM

https://reviews.llvm.org/D47012

Files:
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86InstrAVX512.td
  lib/Target/X86/X86InstrFMA.td
  lib/Target/X86/X86InstrSSE.td
  test/CodeGen/X86/combine-select.ll
  test/CodeGen/X86/fma-scalar-combine.ll

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