--- /dev/null
+# Test bad registers depending on architecture
+.text
+.globl f
+f:
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+.arch c64x
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+.arch c64x+
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+.arch c67x
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+.arch c67x+
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+.arch c674x
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+.arch c62x
+ abs .L1 a15,a15
+ abs .L1 a31,a15
+ abs .L1 a15,a31
+ abs .L2X a15,b31
+ abs .L2X a31,b15
+ ldb .D1T1 *a31,a0
+ ldb .D1T1 *+a1[a30],a0