llvm-project

33fa9873 - [Clang][AArch64] Extract get target CPU by triple (NFC) (#179097)

[Clang][AArch64] Extract get target CPU by triple (NFC) (#179097) This patch refactors the AArch64 target resolution in Clang driver, extracting a new static local function called `getAArch64TargetCPUByTriple` to reduce redundant checks at runtime. Previously, `getAArch64TargetFeatures` would redundantly double-check `march` and `mcpu` arguments. Also removes some uninformative comments on the way.