X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbenode.c;h=69e3dfd5aac5832323845bcd64e12f1d10072244;hb=3a0fdee861ad2cfc195fad0a34ee9f9981d28486;hp=f4731f7977485b7f20caa41862b3ccc48e5d6f2d;hpb=7a689378511110240ac68f78e20316dc51814c1b;p=libfirm

diff --git a/ir/be/benode.c b/ir/be/benode.c
index f4731f797..69e3dfd5a 100644
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -611,9 +611,9 @@ int be_has_frame_entity(const ir_node *irn)
 	case beo_FrameLoad:
 	case beo_FrameAddr:
 		return 1;
+	default:
+		return 0;
 	}
-
-	return 0;
 }
 
 entity *be_get_frame_entity(const ir_node *irn)
@@ -705,6 +705,11 @@ void be_node_set_req_type(ir_node *irn, int pos, arch_register_req_type_t type)
 	r->req.type = type;
 }
 
+ir_node *be_get_IncSP_pred(ir_node *irn) {
+	assert(be_is_IncSP(irn));
+	return get_irn_n(irn, 0);
+}
+
 void be_set_IncSP_offset(ir_node *irn, unsigned offset)
 {
 	be_stack_attr_t *a = get_irn_attr(irn);
@@ -787,8 +792,6 @@ static INLINE ir_node *find_a_spill(const ir_node *irn)
 
 entity *be_get_spill_entity(const ir_node *irn)
 {
-	int opc           = get_irn_opcode(irn);
-
 	switch(be_get_irn_opcode(irn)) {
 	case beo_Reload:
 		{
@@ -856,7 +859,7 @@ ir_node *be_spill(const arch_env_t *arch_env, ir_node *irn, ir_node *ctx)
 	 */
 
 	insert = sched_next(irn);
-	if(bl == get_irg_start_block(irg) && insert != bl && sched_get_time_step(frame) >= sched_get_time_step(insert))
+	if(insert != bl && bl == get_irg_start_block(irg) && sched_get_time_step(frame) >= sched_get_time_step(insert))
 		insert = sched_next(frame);
 
 	while((is_Phi(insert) || is_Proj(insert)) && !sched_is_end(insert))
@@ -924,7 +927,6 @@ static void *put_out_reg_req(arch_register_req_t *req, const ir_node *irn, int o
 static void *put_in_reg_req(arch_register_req_t *req, const ir_node *irn, int pos)
 {
 	const be_node_attr_t *a = get_irn_attr(irn);
-	int n                   = get_irn_arity(irn);
 
 	if(pos < get_irn_arity(irn) && pos < a->max_reg_data)
 		memcpy(req, &a->reg_data[pos].in_req, sizeof(req[0]));
@@ -977,11 +979,12 @@ static arch_irn_class_t be_node_classify(const void *_self, const ir_node *irn)
 	redir_proj((const ir_node **) &irn, -1);
 
 	switch(be_get_irn_opcode(irn)) {
-#define XXX(a,b) case beo_ ## a: return arch_irn_class_ ## b;
-		XXX(Spill, spill)
-		XXX(Reload, reload)
-		XXX(Perm, perm)
-		XXX(Copy, copy)
+#define XXX(a,b) case beo_ ## a: return arch_irn_class_ ## b
+		XXX(Spill, spill);
+		XXX(Reload, reload);
+		XXX(Perm, perm);
+		XXX(Copy, copy);
+		XXX(Return, branch);
 #undef XXX
 		default:
 		return 0;
@@ -1083,7 +1086,6 @@ static const arch_register_req_t *get_Phi_reg_req_recursive(const phi_handler_t
 {
 	int n = get_irn_arity(phi);
 	ir_node *op;
-	int done = 0;
 	int i;
 
 	if(*visited && pset_find_ptr(*visited, phi))
@@ -1299,8 +1301,11 @@ static int dump_node(ir_node *irn, FILE *f, dump_reason_t reason)
 
 			if(be_has_frame_entity(irn)) {
 				be_frame_attr_t *a = (be_frame_attr_t *) at;
-				if (a->ent)
-					ir_fprintf(f, "frame entity: %+F offset %x (%d)\n", a->ent, a->offset, a->offset);
+				if (a->ent) {
+					int bits = get_type_size_bits(get_entity_type(a->ent));
+					ir_fprintf(f, "frame entity: %+F offset 0x%x (%d) size 0x%x %d\n",
+					  a->ent, a->offset, a->offset, bits, bits);
+				}
 
 			}
 
@@ -1319,6 +1324,8 @@ static int dump_node(ir_node *irn, FILE *f, dump_reason_t reason)
 					fprintf(f, "direction: %s\n", a->dir == be_stack_dir_expand ? "expand" : "shrink");
 				}
 				break;
+			default:
+				break;
 			}
 	}