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| author | Jakub Jelinek <jakub@redhat.com> | 2018-02-19 19:58:13 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-02-19 19:58:13 +0100 |
| commit | 73829f90459f40d7362fc3ac2d883ac98f1670a9 (patch) | |
| tree | 57a3629123c1953dd74da40ee538a52f6b991b47 /gcc/tree-vect-patterns.c | |
| parent | bb08d1cac15e7a60e5750a9f388a88e70ac75b98 (diff) | |
| download | gcc-73829f90459f40d7362fc3ac2d883ac98f1670a9.zip gcc-73829f90459f40d7362fc3ac2d883ac98f1670a9.tar.gz gcc-73829f90459f40d7362fc3ac2d883ac98f1670a9.tar.bz2 | |
re PR tree-optimization/84452 (ICE in expand_simd_clones at gcc/omp-simd-clone.c:1612)
PR tree-optimization/84452
* tree-vect-patterns.c (vect_recog_pow_pattern): Don't call
expand_simd_clones if targetm.simd_clone.compute_vecsize_and_simdlen
is NULL.
* gcc.dg/pr84452.c: New test.
From-SVN: r257819
Diffstat (limited to 'gcc/tree-vect-patterns.c')
| -rw-r--r-- | gcc/tree-vect-patterns.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-vect-patterns.c b/gcc/tree-vect-patterns.c index 25a2efb..34f69e9 100644 --- a/gcc/tree-vect-patterns.c +++ b/gcc/tree-vect-patterns.c @@ -1113,7 +1113,8 @@ vect_recog_pow_pattern (vec<gimple *> *stmts, tree *type_in, cgraph_node *node = cgraph_node::get_create (exp_decl); if (node->simd_clones == NULL) { - if (node->definition) + if (targetm.simd_clone.compute_vecsize_and_simdlen == NULL + || node->definition) return NULL; expand_simd_clones (node); if (node->simd_clones == NULL) |