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When #92921 added the `__arm_get_current_vg` functionality, it used the FMV feature bits mechanism rather than the mechanism that was previously added for SME which called `getauxval` on Linux platforms or `__aarch64_sme_accessible` required for baremetal libraries. It is better to always use `__aarch64_cpu_features`. For baremetal we still need to rely on `__arm_sme_accessible` to initialise the struct.
Compiler-RT ================================ This directory and its subdirectories contain source code for the compiler support routines. Compiler-RT is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. ================================