c4x.h (RTX_COSTS): Explicitly define c4x costs.

Sun Jan 31 15:33:09 1999  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
	* config/c4x/c4x.h (RTX_COSTS): Explicitly define c4x costs.

From-SVN: r24928

gcc/ChangeLog

+Sun Jan 31 15:33:09 1999  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
+
+	* config/c4x/c4x.h (RTX_COSTS): Explicitly define c4x costs.
+	
 Sat Jan 30 08:27:23 1999  Jeffrey A Law  (law@cygnus.com)
 
 	* combine.c (distribute_notes): Handle REG_EH_REGION notes.

gcc/config/c4x/c4x.h

@@ -1674,10 +1674,22 @@ extern void c4x_encode_section_info ();
 
 
 #define RTX_COSTS(RTX, CODE, OUTER_CODE)				\
+    case PLUS:								\
+    case MINUS:								\
+    case AND:								\
+    case IOR:								\
+    case XOR:								\
+    case ASHIFT:							\
+    case ASHIFTRT:							\
+    case LSHIFTRT:							\
+    return COSTS_N_INSNS (1);						\
     case MULT:								\
     return COSTS_N_INSNS (GET_MODE_CLASS (GET_MODE (RTX)) == MODE_FLOAT \
 			  || TARGET_MPYI ? 1 : 14);			\
-    case DIV:  case UDIV: case MOD: case UMOD: 				\
+    case DIV:								\
+    case UDIV:								\
+    case MOD: 								\
+    case UMOD:								\
     return COSTS_N_INSNS (GET_MODE_CLASS (GET_MODE (RTX)) == MODE_FLOAT	\
 			  ? 15 : 50);