From 2d8882865f812124cce403d0a28d372dd6d712b2 Mon Sep 17 00:00:00 2001 From: David Binderman Date: Tue, 24 Nov 2009 12:59:00 +0000 Subject: cfgrtl.c (commit_one_edge_insertion): Remove set but not used local variable bb_note. 2009-11-24 David Binderman * cfgrtl.c (commit_one_edge_insertion): Remove set but not used local variable bb_note. * dominance.c (get_dominated_by): Likewise local var n. (output_file_names): Likewise local var idx. (add_location_or_const_value_attribute): Likewise local var status. * dwarf2out.c (gen_variable_die): Likewise local var field. * emit-rtl.c (no_line_numbers): Remove. (init_emit_once): Remove line_numbers parameter. * rtl.h (init_emit_once): Adjust prototype. * toplev.c (backend_init): Adjust init_emit_once call. From-SVN: r154496 --- gcc/dominance.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'gcc/dominance.c') diff --git a/gcc/dominance.c b/gcc/dominance.c index 2cc1414..78ad48c 100644 --- a/gcc/dominance.c +++ b/gcc/dominance.c @@ -739,7 +739,6 @@ set_immediate_dominator (enum cdi_direction dir, basic_block bb, VEC (basic_block, heap) * get_dominated_by (enum cdi_direction dir, basic_block bb) { - int n; unsigned int dir_index = dom_convert_dir_to_idx (dir); struct et_node *node = bb->dom[dir_index], *son = node->son, *ason; VEC (basic_block, heap) *bbs = NULL; @@ -750,7 +749,7 @@ get_dominated_by (enum cdi_direction dir, basic_block bb) return NULL; VEC_safe_push (basic_block, heap, bbs, (basic_block) son->data); - for (ason = son->right, n = 1; ason != son; ason = ason->right) + for (ason = son->right; ason != son; ason = ason->right) VEC_safe_push (basic_block, heap, bbs, (basic_block) ason->data); return bbs; -- cgit v1.1