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  <mjambor@suse.cz>

	* tree-vect-stmts.cc (supportable_indirect_convert_operation):
	Remove an unused shadowed variable.

diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc
index db1b539b6c747265a22b307099f4b8c8e19a168a..1adc23c403fe8f135aac72b830ab8d84a5e67966 100644 (file)
--- 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;