================ @@ -3487,7 +3487,8 @@ def fno_experimental_isel : Flag<["-"], "fno-experimental-isel">, Group<f_clang_ Alias<fno_global_isel>; def fveclib : Joined<["-"], "fveclib=">, Group<f_Group>, Visibility<[ClangOption, CC1Option, FlangOption, FC1Option]>, - HelpText<"Use the given vector functions library">, + HelpText<"Use the given vector functions library.\n" + " Note: -fveclib=libmvec on AArch64 requires GLIBC 2.40 or newer.">, ---------------- paulwalker-arm wrote:
The toolchain user will see a link time failure when trying to resolve a call to a vector math routine. Note: the exact requirement depends on the function in question, but version 2.40 is what was used to decide which math functions to add mappings for. https://github.com/llvm/llvm-project/pull/146453 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
