X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fopt%2Fifconv.c;h=56e5607996da45c3c012176a2970a8216e6920d6;hb=ba4016c7aa0437c72ef7323ecea585828bdc038b;hp=63c70905311968229d53de9ef1372b9d4bf2e78a;hpb=0fbcef83aa6060534172bb13e71cdadb04428806;p=libfirm

diff --git a/ir/opt/ifconv.c b/ir/opt/ifconv.c
index 63c709053..56e560799 100644
--- a/ir/opt/ifconv.c
+++ b/ir/opt/ifconv.c
@@ -535,13 +535,13 @@ void opt_if_conv(ir_graph *irg, const ir_settings_if_conv_t *params)
 	compute_cdep(irg);
 	assure_doms(irg);
 
-	ir_reserve_resources(irg, IR_RESOURCE_BLOCK_MARK);
+	ir_reserve_resources(irg, IR_RESOURCE_BLOCK_MARK | IR_RESOURCE_PHI_LIST);
 
 	irg_block_walk_graph(irg, init_block_link, NULL, NULL);
 	irg_walk_graph(irg, collect_phis, NULL, NULL);
 	irg_block_walk_graph(irg, NULL, if_conv_walker, &p);
 
-	ir_free_resources(irg, IR_RESOURCE_BLOCK_MARK);
+	ir_free_resources(irg, IR_RESOURCE_BLOCK_MARK | IR_RESOURCE_PHI_LIST);
 
 	local_optimize_graph(irg);