[PATCH] D148963: [X86] Support `X86ISD::PCMPEQ` and `X86ISD::PCMPGT` in ComputeKnownBits

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n created this revision.
goldstein.w.n added reviewers: pengfei, RKSimon.
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These functions where missing support but are used enough that it
makes sense to track them.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D148963

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/X86/combine-srl.ll
  llvm/test/CodeGen/X86/fpclamptosat_vec.ll
  llvm/test/CodeGen/X86/masked_store_trunc_usat.ll
  llvm/test/CodeGen/X86/psubus.ll
  llvm/test/CodeGen/X86/sat-add.ll
  llvm/test/CodeGen/X86/vec_setcc-2.ll
  llvm/test/CodeGen/X86/vector-popcnt-128-ult-ugt.ll
  llvm/test/CodeGen/X86/vector-trunc-usat.ll