[gcc r16-1701] Silence a clang warning in tree-vect-slp.cc about an unused variable

[Martin Jambor via Gcc-cvs]

https://gcc.gnu.org/g:b4d6292373b2d50e9f15b2e82ad61abf64105f7b

commit r16-1701-gb4d6292373b2d50e9f15b2e82ad61abf64105f7b
Author: Martin Jambor <mjam...@suse.cz>
Date:   Tue Jun 24 11:22:19 2025 +0200

    Silence a clang warning in tree-vect-slp.cc about an unused variable
    
    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.
    
    gcc/ChangeLog:
    
    2025-06-24  Martin Jambor  <mjam...@suse.cz>
    
            * tree-vect-slp.cc (cond_expr_maps): Remove.

Diff:
---
 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 603dfc0d4b2d..1a703a9bae4a 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 };