On Mon, Feb 9, 2026 at 10:23 PM Alexandre Oliva <[email protected]> wrote:
>
>
> x86_64-elf fails gcc.target/i386/vectorize-aocl1.c because various
> functions aren't recognized as builtins because the target isn't
> assumed to offer C99 math library functions, and then the expected
> transformations don't occur when calling them.
>
> It would presumably be possible to adjust the test so that it passes
> under such conditions, but I'm not undertaking that. Requiring glibc
> isn't quite ideal, but it's probably good enough, even though the test
> makes some effort to compile with other libraries.
>
> Tested on x86_64-elf with trunk, and also with gcc-15. Ok to install?
Ok, since aocl is not widely used outside of glibc targets.
>
>
> for gcc/testsuite/ChangeLog
>
> * gcc.target/i386/vectorize-aocl1.c: Require glibc.
> ---
> gcc/testsuite/gcc.target/i386/vectorize-aocl1.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/testsuite/gcc.target/i386/vectorize-aocl1.c
> b/gcc/testsuite/gcc.target/i386/vectorize-aocl1.c
> index 5ffb04a7b5b96..18c098aeed067 100644
> --- a/gcc/testsuite/gcc.target/i386/vectorize-aocl1.c
> +++ b/gcc/testsuite/gcc.target/i386/vectorize-aocl1.c
> @@ -1,4 +1,4 @@
> -/* { dg-do compile { target { ! ia32 } } } */
> +/* { dg-do compile { target { { ! ia32 } && glibc } } } */
> /* { dg-options "-O2 -ftree-vectorize -ffast-math -march=znver5
> -mveclibabi=aocl" } */
>
>
>
>
> --
> Alexandre Oliva, happy hacker https://blog.lx.oliva.nom.br/
> Free Software Activist FSFLA co-founder GNU Toolchain Engineer
> More tolerance and less prejudice are key for inclusion and diversity.
> Excluding neuro-others for not behaving ""normal"" is *not* inclusive!
