--- gcc/config/we32k/we32k.h	2018/04/24 18:10:24	1.1
+++ gcc/config/we32k/we32k.h	2018/04/24 18:14:47	1.1.1.2
@@ -21,7 +21,7 @@ the Free Software Foundation, 675 Mass A
 
 /* Names to predefine in the preprocessor for this target machine.  */
 
-#define CPP_PREDEFINES "-Dwe32000 -Du3b -Dunix"
+#define CPP_PREDEFINES "-Dwe32000 -Du3b -Dunix -Asystem(unix) -Acpu(we32000) -Amachine(we32000)"
 
 /* Print subsidiary information on the compiler version in use.  */
 
@@ -647,10 +647,9 @@ enum reg_class { NO_REGS, GENERAL_REGS,
 /* Nonzero if access to memory by bytes is slow and undesirable.  */
 #define SLOW_BYTE_ACCESS 0
 
-/* Define if shifts truncate the shift count
-   which implies one can omit a sign-extension or zero-extension
-   of a shift count.  */
-#define SHIFT_COUNT_TRUNCATED
+/* Define this to be nonzero if shift instructions ignore all but the low-order
+   few bits. */
+#define SHIFT_COUNT_TRUNCATED 1
 
 /* Value is 1 if truncating an integer of INPREC bits to OUTPREC bits
    is done just by pretending it is already truncated.  */