https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
Can be reproduced with the current master
(g:91d80cf4bd2827dd9c40fe6a7c719c909d79083d).
One needs to following patch to work-around a different PR95582:
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h
index 38daa05aebb..0e21b7f4ff7 100644
--- a/gcc/tree-vectorizer.h
+++ b/gcc/tree-vectorizer.h
@@ -1303,11 +1303,11 @@ struct gather_scatter_info {
VECTOR_BOOLEAN_TYPE_P. */
#define VECT_SCALAR_BOOLEAN_TYPE_P(TYPE) \
- (TREE_CODE (TYPE) == BOOLEAN_TYPE \
- || ((TREE_CODE (TYPE) == INTEGER_TYPE \
- || TREE_CODE (TYPE) == ENUMERAL_TYPE) \
- && TYPE_PRECISION (TYPE) == 1 \
- && TYPE_UNSIGNED (TYPE)))
+ ((TREE_CODE (TYPE) == BOOLEAN_TYPE \
+ || TREE_CODE (TYPE) == INTEGER_TYPE \
+ || TREE_CODE (TYPE) == ENUMERAL_TYPE)\
+ && TYPE_PRECISION (TYPE) == 1 \
+ && TYPE_UNSIGNED (TYPE))
static inline bool
nested_in_vect_loop_p (class loop *loop, stmt_vec_info stmt_info)
