* simplify-rtx (simplify_binary_operation): Don't abort for
SS_PLUS, US_PLUS, SS_MINUS, US_MINUS.
From-SVN: r64452
+2003-03-16 Richard Henderson <rth@redhat.com>
+
+ * simplify-rtx (simplify_binary_operation): Don't abort for
+ SS_PLUS, US_PLUS, SS_MINUS, US_MINUS.
+
2003-03-16 Richard Henderson <rth@redhat.com>
* config/i386/i386.md (movstrictqi, movstrictqi_1): Check
> (unsigned HOST_WIDE_INT) arg1 ? arg0 : arg1);
break;
+ case SS_PLUS:
+ case US_PLUS:
+ case SS_MINUS:
+ case US_MINUS:
+ /* ??? There are simplifications that can be done. */
+ return 0;
+
default:
abort ();
}