On Mon, 17 Apr 2023, Jakub Jelinek wrote:
> Hi!
>
> With
> make check-gcc check-g++ -j32 -k
> RUNTESTFLAGS='--target_board=unix\{-m32,-m32/-mavx,-m32/-mavx512f,-m32/-march=cascadelake,-m64,-m64/-mavx,-m64/-mavx512f,-m64/-march=cascadelake\}
> vect.exp=vect-simd-clone*'
> the vect-simd-clone-1[678]f.c tests fail with -m32/-mavx512f and
> -m32/-march=cascadelake,
> in that case there are zero matches rather than the 4 expected for ia32.
> -m64/-mavx512f and -m64/-march=cascadelake works fine though (2 expected
> matches).
>
> So, the following patch just adds -mno-avx512f for x86 non-lp64.
>
> Tested on x86_64-linux using the above command, ok for trunk?
OK.
Thanks,
Richard.
> 2023-04-17 Jakub Jelinek <ja...@redhat.com>
>
> * gcc.dg/vect/vect-simd-clone-16f.c: Add -mno-avx512f for non-lp64 x86.
> * gcc.dg/vect/vect-simd-clone-17f.c: Likewise.
> * gcc.dg/vect/vect-simd-clone-18f.c: Likewise.
>
> --- gcc/testsuite/gcc.dg/vect/vect-simd-clone-16f.c.jj 2023-04-15
> 12:05:43.728131002 +0200
> +++ gcc/testsuite/gcc.dg/vect/vect-simd-clone-16f.c 2023-04-17
> 10:41:16.856503509 +0200
> @@ -1,6 +1,7 @@
> /* { dg-require-effective-target vect_simd_clones } */
> /* { dg-additional-options "-fopenmp-simd --param vect-epilogues-nomask=0" }
> */
> /* { dg-additional-options "-mavx" { target avx_runtime } } */
> +/* { dg-additional-options "-mno-avx512f" { target { { i?86*-*-* x86_64-*-*
> } && { ! lp64 } } } } */
>
> #define TYPE __INT64_TYPE__
> #include "vect-simd-clone-16.c"
> --- gcc/testsuite/gcc.dg/vect/vect-simd-clone-17f.c.jj 2023-04-15
> 12:05:43.747130726 +0200
> +++ gcc/testsuite/gcc.dg/vect/vect-simd-clone-17f.c 2023-04-17
> 10:41:32.746272142 +0200
> @@ -1,6 +1,7 @@
> /* { dg-require-effective-target vect_simd_clones } */
> /* { dg-additional-options "-fopenmp-simd --param vect-epilogues-nomask=0" }
> */
> /* { dg-additional-options "-mavx" { target avx_runtime } } */
> +/* { dg-additional-options "-mno-avx512f" { target { { i?86*-*-* x86_64-*-*
> } && { ! lp64 } } } } */
>
> #define TYPE __INT64_TYPE__
> #include "vect-simd-clone-17.c"
> --- gcc/testsuite/gcc.dg/vect/vect-simd-clone-18f.c.jj 2023-04-15
> 12:05:43.758130566 +0200
> +++ gcc/testsuite/gcc.dg/vect/vect-simd-clone-18f.c 2023-04-17
> 10:41:47.555056516 +0200
> @@ -1,6 +1,7 @@
> /* { dg-require-effective-target vect_simd_clones } */
> /* { dg-additional-options "-fopenmp-simd --param vect-epilogues-nomask=0" }
> */
> /* { dg-additional-options "-mavx" { target avx_runtime } } */
> +/* { dg-additional-options "-mno-avx512f" { target { { i?86*-*-* x86_64-*-*
> } && { ! lp64 } } } } */
>
> #define TYPE __INT64_TYPE__
> #include "vect-simd-clone-18.c"
>
> Jakub
>
>
--
Richard Biener <rguent...@suse.de>
SUSE Software Solutions Germany GmbH, Frankenstrasse 146, 90461 Nuernberg,
Germany; GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman;
HRB 36809 (AG Nuernberg)
