[all-commits] [llvm/llvm-project] ab2e1c: [AArch64] Make FeatureFuseAdrpAdd a tune feature

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ab2e1c0804f86501e8548756f8a3deb41870db44
      https://github.com/llvm/llvm-project/commit/ab2e1c0804f86501e8548756f8a3deb41870db44
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-06-30 (Thu, 30 Jun 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64.td
    M llvm/test/CodeGen/AArch64/misched-fusion-lit.ll

  Log Message:
  -----------
  [AArch64] Make FeatureFuseAdrpAdd a tune feature

Update D120104 to add FeatureFuseAdrpAdd to Processor#TuneFeatures
instead of Processor#Features, similar to FeatureFuseAES, and matching
Tune*.

This enables FeatureFuseAdrpAdd for `clang -mcpu=xxx -mtune=generic` even
if xxx does not set FeatureFuseAdrpAdd.

Reviewed By: alexander-shaposhnikov, peter.smith

Differential Revision: https://reviews.llvm.org/D128787