[gcc r16-1702] tree-vect-stmts.cc: Remove an unused shadowed variable

[Martin Jambor via Gcc-cvs]

https://gcc.gnu.org/g:64310ae3ccebc8cfe6edf32d3c2ddfdfb02411a6

commit r16-1702-g64310ae3ccebc8cfe6edf32d3c2ddfdfb02411a6
Author: Martin Jambor <mjam...@suse.cz>
Date:   Tue Jun 24 00:08:39 2025 +0200

    tree-vect-stmts.cc: Remove an unused shadowed variable
    
    When compiling tree-vect-stmts.cc with clang, it emits a warning:
    
      gcc/tree-vect-stmts.cc:14930:19: warning: unused variable 'mode_iter' 
[-Wunused-variable]
    
    And indeed, there are two mode_iter local variables in function
    supportable_indirect_convert_operation and the first one is not used
    at all.  This patch removes it.
    
    gcc/ChangeLog:
    
    2025-06-24  Martin Jambor  <mjam...@suse.cz>
    
            * tree-vect-stmts.cc (supportable_indirect_convert_operation):
            Remove an unused shadowed variable.

Diff:
---
 gcc/tree-vect-stmts.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc
index db1b539b6c74..1adc23c403fe 100644
--- a/gcc/tree-vect-stmts.cc
+++ b/gcc/tree-vect-stmts.cc
@@ -14744,7 +14744,6 @@ supportable_indirect_convert_operation (code_helper 
code,
   bool found_mode = false;
   scalar_mode lhs_mode = GET_MODE_INNER (TYPE_MODE (vectype_out));
   scalar_mode rhs_mode = GET_MODE_INNER (TYPE_MODE (vectype_in));
-  opt_scalar_mode mode_iter;
   tree_code tc1, tc2, code1, code2;
 
   tree cvt_type = NULL_TREE;