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?
2023-04-17 Jakub Jelinek <[email protected]>
* 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
