X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_common_transform.c;h=5b8247db09013618f6e3ae97ba45ac1542152063;hb=9f90e73178e695062ad259293c918d6bba130cd8;hp=a032f145eccf1fdb2adb5dbe0b025c3fc35833ee;hpb=c3ce39736db79adc61bb83df2b0afcc9f0c807df;p=libfirm

diff --git a/ir/be/ia32/ia32_common_transform.c b/ir/be/ia32/ia32_common_transform.c
index a032f145e..5b8247db0 100644
--- a/ir/be/ia32/ia32_common_transform.c
+++ b/ir/be/ia32/ia32_common_transform.c
@@ -413,6 +413,8 @@ static inline ir_node *get_new_node(ir_node *node)
 #endif
 }
 
+static arch_register_req_t const *ia32_make_register_req(constraint_t const *constraint, int n_outs, arch_register_req_t const **out_reqs, int pos);
+
 ir_node *ia32_gen_ASM(ir_node *node)
 {
 	ir_node        *block        = get_nodes_block(node);
@@ -763,9 +765,7 @@ ir_node *ia32_gen_Unknown(ir_node *node)
 	return res;
 }
 
-const arch_register_req_t *ia32_make_register_req(
-		const constraint_t *constraint,  int n_outs,
-		const arch_register_req_t **out_reqs, int pos)
+static arch_register_req_t const *ia32_make_register_req(constraint_t const *const constraint, int const n_outs, arch_register_req_t const **const out_reqs, int const pos)
 {
 	struct obstack      *obst    = get_irg_obstack(current_ir_graph);
 	int                  same_as = constraint->same_as;
@@ -808,14 +808,12 @@ const arch_register_req_t *ia32_make_register_req(
 		req->type    = arch_register_req_type_limited;
 		*limited_ptr = constraint->allowed_registers;
 		req->limited = limited_ptr;
+		req->cls     = constraint->cls;
+		req->width   = 1;
+		return req;
 	} else {
-		req       = OALLOCZ(obst, arch_register_req_t);
-		req->type = arch_register_req_type_normal;
+		return constraint->cls->class_req;
 	}
-	req->cls   = constraint->cls;
-	req->width = 1;
-
-	return req;
 }
 
 const arch_register_req_t *ia32_parse_clobber(const char *clobber)