#define BRANCH_COST 1
#endif
-/* The default is that we do not promote the mode of an object. */
-#ifndef PROMOTE_MODE
-#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE)
-#endif
-
/* Macros to access the slots of a QUEUED rtx.
Here rather than in rtl.h because only the expansion pass
should ever encounter a QUEUED. */
/* Return given rtx, copied into a new temp reg if it was in memory. */
extern rtx force_not_mem PROTO((rtx));
+#ifdef TREE_CODE
+/* Return mode and signedness to use when object is promoted. */
+extern enum machine_mode promote_mode PROTO((tree, enum machine_mode,
+ int *, int));
+#endif
+
/* Remove some bytes from the stack. An rtx says how many. */
extern void adjust_stack PROTO((rtx));