X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbearch.c;h=d27b4033b99be95b360e30f103f94722ec3a34c5;hb=2cdc5ab3bfbf6e321af7e471a7980167c869bcab;hp=30d02c1ed938cbaf02210ec5c6d15bb9454ebc76;hpb=0c9df6b69d41de3280dcfb9470cb523e62d7e395;p=libfirm

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index 30d02c1ed..d27b4033b 100644
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -208,7 +208,7 @@ int arch_get_allocatable_regs(const arch_env_t *env, const ir_node *irn, int pos
 void arch_put_non_ignore_regs(const arch_env_t *env,
                               const arch_register_class_t *cls, bitset_t *bs)
 {
-	int i;
+	unsigned i;
 	(void) env;
 
 	for(i = 0; i < cls->n_regs; ++i) {
@@ -220,7 +220,7 @@ void arch_put_non_ignore_regs(const arch_env_t *env,
 int arch_count_non_ignore_regs(const arch_env_t *env,
                                const arch_register_class_t *cls)
 {
-	int i;
+	unsigned i;
 	int result = 0;
 	(void) env;
 
@@ -333,9 +333,14 @@ extern char *arch_register_req_format(char *buf, size_t len,
 	}
 
 	if(arch_register_req_is(req, should_be_same)) {
-		const ir_node *same = get_irn_n(skip_Proj_const(node), req->other_same);
+		const ir_node *same = get_irn_n(skip_Proj_const(node), req->other_same[0]);
 		ir_snprintf(tmp, sizeof(tmp), " same to: %+F", same);
 		strncat(buf, tmp, len);
+		if (req->other_same[1] != -1) {
+			const ir_node *same2 = get_irn_n(skip_Proj_const(node), req->other_same[1]);
+			ir_snprintf(tmp, sizeof(tmp), "or %+F", same2);
+			strncat(buf, tmp, len);
+		}
 	}
 
 	if(arch_register_req_is(req, should_be_different)) {
@@ -351,7 +356,7 @@ static const arch_register_req_t no_requirement = {
 	arch_register_req_type_none,
 	NULL,
 	NULL,
-	-1,
+	{ -1, -1 },
 	-1
 };
 const arch_register_req_t *arch_no_register_req = &no_requirement;