[PATCH] D111551: [AArch64] Split out processor/tuning features

[David Sherwood via Phabricator via llvm-commits]

david-arm created this revision.
david-arm added reviewers: sdesmalen, dmgreen, SjoerdMeijer, peterwaller-arm, c-rhodes.
Herald added subscribers: hiraditya, kristof.beyls.
david-arm requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Following on from an earlier patch that introduced support for -mtune
for AArch64 backends, this patch splits out the tuning features
from the processor features. This gives us the ability to enable
architectural feature set A for a given processor with "-mcpu=A"
and define the set of tuning features B with "-mtune=B".


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D111551

Files:
  llvm/lib/Target/AArch64/AArch64.td

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