X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbearch.c;h=c028c9ca6508efcfdddc3aadf86b3ba57abaa2fd;hb=a09efb2ccc91c6d720aa6aa8c5f7e3c562528b2a;hp=bbc89027700e81304d9e71f907c829b1f4a314e5;hpb=d2e13406f3f6dd6694b63b6f6662111b8eddab3d;p=libfirm

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index bbc890277..c028c9ca6 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)
 {
@@ -185,7 +175,7 @@ const arch_register_class_t *arch_get_irn_reg_class(const ir_node *irn, int pos)
 
 static inline reg_out_info_t *get_out_info(const ir_node *node)
 {
-	int                   pos  = 0;
+	size_t                pos  = 0;
 	const backend_info_t *info;
 
 	assert(get_irn_mode(node) != mode_T);
@@ -195,7 +185,7 @@ static inline reg_out_info_t *get_out_info(const ir_node *node)
 	}
 
 	info = be_get_info(node);
-	assert(pos >= 0 && pos < ARR_LEN(info->out_infos));
+	assert(pos < ARR_LEN(info->out_infos));
 	return &info->out_infos[pos];
 }
 
@@ -204,7 +194,7 @@ static inline reg_out_info_t *get_out_info_n(const ir_node *node, int pos)
 {
 	const backend_info_t *info = be_get_info(node);
 	assert(!is_Proj(node));
-	assert(pos >= 0 && pos < ARR_LEN(info->out_infos));
+	assert(pos >= 0 && pos < (int)ARR_LEN(info->out_infos));
 	return &info->out_infos[pos];
 }