X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbearch.c;h=06819e7c60326906528d512fea752d320969338a;hb=ce6161a7e42a48f7422b7babcc64d8ace18e2687;hp=89d351e1e80f3588604eb27f7abfac2ba2ac3ee3;hpb=ce972cd9312331b088fdf64d9c7fbfe004906c95;p=libfirm

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index 89d351e1e..06819e7c6 100644
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -72,16 +72,16 @@ static inline const arch_irn_ops_t *get_irn_ops(const ir_node *irn)
 const arch_register_req_t *arch_get_register_req(const ir_node *irn, int pos)
 {
 	if (is_Proj(irn)) {
+		ir_node *pred = get_Proj_pred(irn);
+		long     pn   = get_Proj_proj(irn);
 		assert(pos == -1);
-		pos = -1-get_Proj_proj(irn);
-		irn = get_Proj_pred(irn);
+		return arch_get_out_register_req(pred, pn);
 	}
 
 	if (pos < 0) {
 		return arch_get_out_register_req(irn, -pos-1);
 	} else {
-		const arch_irn_ops_t *ops = get_irn_ops_simple(irn);
-		return ops->get_irn_reg_req_in(irn, pos);
+		return arch_get_in_register_req(irn, pos);
 	}
 }
 
@@ -147,16 +147,6 @@ int arch_get_op_estimated_cost(const ir_node *irn)
 	}
 }
 
-void arch_put_non_ignore_regs(const arch_register_class_t *cls, bitset_t *bs)
-{
-	unsigned i;
-
-	for (i = 0; i < cls->n_regs; ++i) {
-		if (!arch_register_type_is(&cls->regs[i], ignore))
-			bitset_set(bs, i);
-	}
-}
-
 int arch_reg_is_allocatable(const ir_node *irn, int pos,
                             const arch_register_t *reg)
 {
@@ -304,6 +294,12 @@ void arch_dump_register_req(FILE *F, const arch_register_req_t *req,
 		}
 	}
 
+	if (req->width != 1) {
+		fprintf(F, " width:%u", req->width);
+	}
+	if (arch_register_req_is(req, aligned)) {
+		fprintf(F, " aligned");
+	}
 	if (arch_register_req_is(req, ignore)) {
 		fprintf(F, " ignore");
 	}
@@ -361,6 +357,7 @@ static const arch_register_req_t no_requirement = {
 	NULL,
 	NULL,
 	0,
+	0,
 	0
 };
 const arch_register_req_t *arch_no_register_req = &no_requirement;