X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Fcallgraph.c;h=6b5c6dd1d351b655a4f1f5111a3bfd6e1c734592;hb=6f068af98daa4725d60e5d23a8f98ec2841cfa44;hp=2c56420fa6800bad708ba04bc65363b3dc78e9f8;hpb=04569019f10d7a80fa4e9c3558f3c6326e13ef9b;p=libfirm

diff --git a/ir/ana/callgraph.c b/ir/ana/callgraph.c
index 2c56420fa..6b5c6dd1d 100644
--- a/ir/ana/callgraph.c
+++ b/ir/ana/callgraph.c
@@ -83,7 +83,7 @@ int is_irg_caller_backedge(const ir_graph *irg, size_t pos)
 	return irg->caller_isbe != NULL ? rbitset_is_set(irg->caller_isbe, pos) : 0;
 }
 
-/** Search the caller in the list of all callers and set it's backedge property. */
+/** Search the caller in the list of all callers and set its backedge property. */
 static void set_irg_caller_backedge(ir_graph *irg, const ir_graph *caller)
 {
 	size_t i, n_callers = get_irg_n_callers(irg);
@@ -121,7 +121,6 @@ static size_t reverse_pos(const ir_graph *callee, size_t pos_caller)
 {
 	ir_graph *caller = get_irg_caller(callee, pos_caller);
 	/* search the other relation for the corresponding edge. */
-	int pos_callee = -1;
 	size_t i, n_callees = get_irg_n_callees(caller);
 	for (i = 0; i < n_callees; ++i) {
 		if (get_irg_callee(caller, i) == callee) {
@@ -251,7 +250,7 @@ static void ana_Call(ir_node *n, void *env)
 		if (callee) {
 			cg_callee_entry buf;
 			cg_callee_entry *found;
-			int depth;
+			unsigned        depth;
 
 			buf.irg = callee;