From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Wed, 7 Feb 2007 01:53:18 +0000 (+0000)
Subject: speed up iteration
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=76d39421636e248a621040b4606ae0db07348636;p=libfirm

speed up iteration
---

diff --git a/ir/be/ia32/ia32_gen_decls.c b/ir/be/ia32/ia32_gen_decls.c
index ef133cc75..0e334dd91 100644
--- a/ir/be/ia32/ia32_gen_decls.c
+++ b/ir/be/ia32/ia32_gen_decls.c
@@ -384,7 +384,7 @@ static void dump_compound_init(obstack_t *obst, ir_entity *ent)
 	ir_type *ty = get_entity_type(ent);
 	normal_or_bitfield *vals;
 	int type_size;
-	int i, j;
+	int i, j, n;
 
 	/*
 	 * in the worst case, every entity allocates one byte, so the type
@@ -395,7 +395,7 @@ static void dump_compound_init(obstack_t *obst, ir_entity *ent)
 	memset(vals, 0, type_size * sizeof(vals[0]));
 
 	/* collect the values and store them at the offsets */
-	for(i = 0; i < get_compound_ent_n_values(ent); ++i) {
+	for(i = 0, n = get_compound_ent_n_values(ent); i < n; ++i) {
 		const compound_graph_path *path = get_compound_ent_value_path(ent, i);
 		int path_len = get_compound_graph_path_length(path);
 		int offset = get_compound_ent_value_offset_bytes(ent, i);