[PATCH] D147945: [AArch64] Add a basic pattern for FACGE and FACGT

Mon Apr 10 08:31:34 PDT 2023

dmgreen created this revision.
dmgreen added reviewers: labrinea, bipmis, chill, jaykang10.
Herald added subscribers: hiraditya, kristof.beyls.
Herald added a project: All.
dmgreen requested review of this revision.
Herald added a project: LLVM.

These instructions take the absolute of two values and perform a FCMGE/FCMGT between them. This patch adds some basic patterns for them.

https://reviews.llvm.org/D147945

Files:
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/test/CodeGen/AArch64/vacg.ll

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