ilinpv added a comment. In D127812#4031313 <https://reviews.llvm.org/D127812#4031313>, @smeenai wrote:
> We can use `-mno-fmv` to avoid that dependency, right? We're interested in > using that for our own code (where we don't make use of function > multi-versioning), and want to prevent the compiler-rt support from being > pulled in from the archive unnecessarily. It'd still be available for users > who needed it. Right, you will need to explicitly provide '-mno-fmv` then. Currently __aarch64_cpu_features stuff located in bultins (`libclang_rt.builtins-aarch64.a`). Did I understand you correctly that your apps linked agains libclang_rt.builtins-aarch64.a and if we move function multiversioning part to new library, lets say `libclang_rt.cpu_features-aarch64.a`, that will resolve your concern ? As a sidenote, builtins/cpu_model.c contains X86 CPU features used in function multiversioning on that target as well. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D127812/new/ https://reviews.llvm.org/D127812 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
