[PATCH] D57486: [GlobalISel][AArch64] Select G_FFLOOR

[Jessica Paquette via Phabricator via llvm-commits]

paquette created this revision.
paquette added a reviewer: aemerson.
Herald added subscribers: Petar.Avramovic, volkan, kristof.beyls, javed.absar, rovka.
paquette added parent revisions: D57485:  [GlobalISel] Add IRTranslator support for G_FFLOOR, D57484: [GlobalISel] Introduce a generic floating point floor opcode, G_FFLOOR.

This teaches the legalizer about G_FFLOOR, and lets us select G_FFLOOR in AArch64.

It updates the existing floating point tests, and adds a select-floor.mir test.


https://reviews.llvm.org/D57486

Files:
  lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  lib/Target/AArch64/AArch64LegalizerInfo.cpp
  lib/Target/AArch64/AArch64RegisterBankInfo.cpp
  test/CodeGen/AArch64/GlobalISel/select-floor.mir
  test/CodeGen/AArch64/arm64-vfloatintrinsics.ll
  test/CodeGen/AArch64/f16-instructions.ll

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