[compiler-rt][AArch64] NFCI: Simplify __arm_get_current_vg.#119210

sdesmalen-arm merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

sdesmalen-arm:simplify-arm-get-current-vgsdesmalen-arm/llvm-project:simplify-arm-get-current-vgCopy head branch name to clipboard