[PATCH] D42948: [SelectionDAG] Support some SimplifySetCC cases for comparing against vector splats of constants.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 134162.
craig.topper added a comment.

Add directed tests. I believe there are some missing optimizations due to not enabling canonicalization of GE/LE to GT/LT for vectors.


Repository:
  rL LLVM

https://reviews.llvm.org/D42948

Files:
  lib/CodeGen/SelectionDAG/TargetLowering.cpp
  test/CodeGen/X86/avx512-insert-extract.ll
  test/CodeGen/X86/avx512-mask-op.ll
  test/CodeGen/X86/avx512-schedule.ll
  test/CodeGen/X86/vector-compare-simplify.ll

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