X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbespillslots.c;h=6265111aa5a64a1f9b481d9aaf5cb74969c614b7;hb=6082146d47925a3dbbc78da30ca0a89276457dce;hp=7faff45710d760bce96e1087cd513a72b1661afd;hpb=f6750fd8b384d9795d13ab2985b4a4a631a31e7e;p=libfirm

diff --git a/ir/be/bespillslots.c b/ir/be/bespillslots.c
index 7faff4571..6265111aa 100644
--- a/ir/be/bespillslots.c
+++ b/ir/be/bespillslots.c
@@ -37,7 +37,7 @@
 #include "unionfind.h"
 #include "irdump_t.h"
 
-#include "benode_t.h"
+#include "benode.h"
 #include "besched.h"
 #include "bespill.h"
 #include "bespillslots.h"
@@ -182,7 +182,7 @@ static spill_t *collect_memphi(be_fec_env_t *env, ir_node *node,
 		}
 
 		/* add an affinity edge */
-		affinty_edge           = obstack_alloc(&env->obst, sizeof(affinty_edge[0]));
+		affinty_edge           = OALLOC(&env->obst, affinity_edge_t);
 		affinty_edge->affinity = get_block_execfreq(exec_freq, get_nodes_block(arg));
 		affinty_edge->slot1    = res->spillslot;
 		affinty_edge->slot2    = arg_spill->spillslot;
@@ -222,7 +222,7 @@ static int merge_interferences(be_fec_env_t *env, bitset_t** interferences,
 	/* merge spillslots and interferences */
 	res = uf_union(spillslot_unionfind, s1, s2);
 	/* we assume that we always merge s2 to s1 so swap s1, s2 if necessary */
-	if(res != 0) {
+	if(res != s1) {
 		int t = s1;
 		s1 = s2;
 		s2 = t;
@@ -569,7 +569,8 @@ static void assign_spill_entity(ir_node *node, ir_entity *entity)
 		return;
 	}
 
-	/* beware: we might have Stores with Memory Proj's, ia32 fisttp for instance */
+	/* beware: we might have Stores with Memory Proj's, ia32 fisttp for
+	   instance */
 	node = skip_Proj(node);
 	assert(arch_get_frame_entity(node) == NULL);
 	arch_set_frame_entity(node, entity);
@@ -643,7 +644,7 @@ static void assign_spillslots(be_fec_env_t *env)
 
 					memperm = get_memperm(env, predblock);
 
-					entry = obstack_alloc(&env->obst, sizeof(entry[0]));
+					entry = OALLOC(&env->obst, memperm_entry_t);
 					entry->node = node;
 					entry->pos = i;
 					entry->in = argslot->entity;