Hi,
since r15-4695-gd17e672ce82e69 (Richard Biener: Assert finished
vectorizer pattern COND_EXPR transition), the static const array
cond_expr_maps is unused and when GCC is compiled with clang, it warns
about that.
This patch simply removes the variable.
Bootstrapped and tested on x86_64-linx. OK for master?
Alternatively, as with all of these clang warning issues, I'm
perfectly happy to add an entry to contrib/filter-clang-warnings.py to
ignore the warning instead.
Thanks,
Martin
gcc/ChangeLog:
2025-06-24 Martin Jambor <mjam...@suse.cz>
* tree-vect-slp.cc (cond_expr_maps): Remove.
---
gcc/tree-vect-slp.cc | 5 -----
1 file changed, 5 deletions(-)
diff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc
index dc89da3bf17..39692ea9465 100644
--- a/gcc/tree-vect-slp.cc
+++ b/gcc/tree-vect-slp.cc
@@ -507,11 +507,6 @@ vect_def_types_match (enum vect_def_type dta, enum
vect_def_type dtb)
&& (dtb == vect_external_def || dtb == vect_constant_def)));
}
-static const int cond_expr_maps[3][5] = {
- { 4, -1, -2, 1, 2 },
- { 4, -2, -1, 1, 2 },
- { 4, -1, -2, 2, 1 }
-};
static const int no_arg_map[] = { 0 };
static const int arg0_map[] = { 1, 0 };
static const int arg1_map[] = { 1, 1 };
--
2.49.0
