ec1c73b2ec
Most pacbti instructions are a nop when the target does not have pacbti, and thus safe to execute, but bxaut is an undefined instruction. When we don't have pacbti (e.g. if we're compiling compiler-rt with -mbranch-protection=standard in order to be forward-compatible with pacbti while still working on targets without it) then we need to use separate aut and bx instructions.
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. ================================