[PATCH] D144534: [InstCombine] Fold (fcmp_oeq (fabs x) +Inf) into is_fpclass(x, fcInf)

[Qiu Chaofan via Phabricator via llvm-commits]

qiucf created this revision.
qiucf added reviewers: sepavloff, arsenm, kpn, foad, andrew.w.kaylor, jyknight.
Herald added subscribers: StephenFan, hiraditya.
Herald added a project: All.
qiucf requested review of this revision.
Herald added subscribers: llvm-commits, wdng.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D144534

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/Transforms/InstCombine/and-fcmp.ll
  llvm/test/Transforms/InstCombine/create-class-from-logic-fcmp.ll

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