X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firgmod.c;h=d7f9705cdd05a0430eda93eb3f77aaf040a97481;hb=f6a4a7d0c707eb1961523d4f80e6d948a7bab10b;hp=34a22abae9ead8867b23b5748ebaf152a555ba7e;hpb=0fbcef83aa6060534172bb13e71cdadb04428806;p=libfirm

diff --git a/ir/ir/irgmod.c b/ir/ir/irgmod.c
index 34a22abae..d7f9705cd 100644
--- a/ir/ir/irgmod.c
+++ b/ir/ir/irgmod.c
@@ -150,21 +150,10 @@ static void collect_phiprojs_walker(ir_node *n, void *env) {
 	}
 }
 
-/**
- * clear all links, including the Phi list of blocks and Phi nodes.
- */
-static void clear_node_and_phis_links(ir_node *n, void *env) {
-	(void) env;
-
-	set_irn_link(n, NULL);
-	if (is_Block(n))
-		set_Block_phis(n, NULL);
-	else if (is_Phi(n))
-		set_Phi_next(n, NULL);
-}
-
 void collect_phiprojs(ir_graph *irg) {
-	irg_walk_graph(irg, clear_node_and_phis_links, collect_phiprojs_walker, NULL);
+	assert((ir_resources_reserved(irg) & (IR_RESOURCE_IRN_LINK|IR_RESOURCE_PHI_LIST)) ==
+		(IR_RESOURCE_IRN_LINK|IR_RESOURCE_PHI_LIST));
+	irg_walk_graph(irg, firm_clear_node_and_phi_links, collect_phiprojs_walker, NULL);
 }
 
 /*--------------------------------------------------------------------*/