[PATCH] D57483: [GlobalISel][AArch64] Select G_FEXP

[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.

This teaches the legalizer to handle G_FEXP in AArch64. As a result, it also allows us to select G_FEXP.

It...

- Updates the legalizer-info tests
- Adds a test for legalizing exp
- Updates the existing fp tests to show that we can now select G_FEXP


https://reviews.llvm.org/D57483

Files:
  lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  lib/Target/AArch64/AArch64LegalizerInfo.cpp
  lib/Target/AArch64/AArch64RegisterBankInfo.cpp
  test/CodeGen/AArch64/GlobalISel/legalize-exp.mir
  test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir
  test/CodeGen/AArch64/arm64-vfloatintrinsics.ll
  test/CodeGen/AArch64/f16-instructions.ll

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