================ @@ -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.">, ---------------- tarunprabhu wrote:
Is the constraint on `glibc` >=2.40 true for `clang` as well? What happens if the user attempts to build with an older `glibc`? Will they see a configure-time error or will the build fail? 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
