d497f465df
Originally I tried spliting these features in the compiler with https://github.com/llvm/llvm-project/pull/101712, but we decided to lump those features in the ACLE specification (see https://github.com/ARM-software/acle/pull/346). Since there are no hardware implementations out there which implement ls64 without ls64_v or ls64_accdata, this shouldn't be a regression for feature detection.
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