rs6000.c (print_operand): Delete.

gcc/
	* config/rs6000/rs6000.c (print_operand) ['A']: Delete.

From-SVN: r192178

gcc/ChangeLog

+2012-10-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
+	* config/rs6000/rs6000.c (print_operand) ['A']: Delete.
+
 2012-10-06  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/52764

gcc/config/rs6000/rs6000.c

@@ -14687,17 +14687,6 @@ print_operand (FILE *file, rtx x, int code)
     {
       /* %a is output_address.  */
 
-    case 'A':
-      /* If X is a constant integer whose low-order 5 bits are zero,
-	 write 'l'.  Otherwise, write 'r'.  This is a kludge to fix a bug
-	 in the AIX assembler where "sri" with a zero shift count
-	 writes a trash instruction.  */
-      if (GET_CODE (x) == CONST_INT && (INTVAL (x) & 31) == 0)
-	putc ('l', file);
-      else
-	putc ('r', file);
-      return;
-
     case 'b':
       /* If constant, low-order 16 bits of constant, unsigned.
 	 Otherwise, write normally.  */