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| author | Richard Biener <rguenther@suse.de> | 2024-12-06 09:37:35 +0100 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2024-12-06 09:44:12 +0100 |
| commit | 3e14c126de157fe9b87a1ada6e689003735088e1 (patch) | |
| tree | b95e3b8848dca34443841029c635f449dd40a929 /gcc | |
| parent | 0223119f1a6351543c6e96a9735e05cbd4583889 (diff) | |
| download | gcc-3e14c126de157fe9b87a1ada6e689003735088e1.zip gcc-3e14c126de157fe9b87a1ada6e689003735088e1.tar.gz gcc-3e14c126de157fe9b87a1ada6e689003735088e1.tar.bz2 | |
testsuite/117714 - gcc.dg/vect/slp-reduc-4.c FAILs on 32-bit SPARC
The testcase tries to ensure we can elide all permutations when
vectorizing a MAX reduction. For SPARC the issue is that the
MAX reduction isn't supported and since we're trying to fall back
to single-lane SLP the dumps contain VEC_PERM_EXPR for the
interleaving permute lowering. Before all-SLP that wouldn't
be in the dumps when doing non-SLP, but eventually we'd fail to
vectorize so no VEC_PERM_EXPRs would be in the dumps either.
The following adds vect_no_int_min_max to the set of xfails for
this particular scan as well, like the existing check for vectorizing.
PR testsuite/117714
* gcc.dg/vect/slp-reduc-4.c: Add vect_no_int_min_max to the
XFAIL for the VEC_PERM_EXPR scan.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/slp-reduc-4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/slp-reduc-4.c b/gcc/testsuite/gcc.dg/vect/slp-reduc-4.c index e2fe01b..23c1a73 100644 --- a/gcc/testsuite/gcc.dg/vect/slp-reduc-4.c +++ b/gcc/testsuite/gcc.dg/vect/slp-reduc-4.c @@ -61,5 +61,5 @@ int main (void) reduction exceeds the number of elements in a 128-bit granule. */ /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target { ! vect_multiple_sizes } xfail { vect_no_int_min_max || { aarch64_sve && vect_variable_length } } } } } */ /* { dg-final { scan-tree-dump "vectorizing stmts using SLP" "vect" { target { vect_multiple_sizes && { ! { vect_load_lanes && vect_strided8 } } } } } } */ -/* { dg-final { scan-tree-dump-times "VEC_PERM_EXPR" 0 "vect" { xfail { aarch64_sve && vect_variable_length } } } } */ +/* { dg-final { scan-tree-dump-times "VEC_PERM_EXPR" 0 "vect" { xfail { { aarch64_sve && vect_variable_length } || vect_no_int_min_max } } } } */ |