sparc.md (ashlsi3): Eliminate const 1 special case.

2004-07-12  David S. Miller  <davem@nuts.davemloft.net>

	* config/sparc/sparc.md (ashlsi3): Eliminate const 1
	special case.
	(ashldi3_sp64): Likewise.

From-SVN: r84599

gcc/ChangeLog

+2004-07-12  David S. Miller  <davem@nuts.davemloft.net>
+
+	* config/sparc/sparc.md (ashlsi3): Eliminate const 1
+	special case.
+	(ashldi3_sp64): Likewise.
+
 2004-07-12  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR target/16477

gcc/config/sparc/sparc.md

@@ -6951,8 +6951,6 @@
 		   (match_operand:SI 2 "arith_operand" "rI")))]
   ""
 {
-  if (operands[2] == const1_rtx)
-    return "add\t%1, %1, %0";
   if (GET_CODE (operands[2]) == CONST_INT)
     operands[2] = GEN_INT (INTVAL (operands[2]) & 0x1f);
   return "sll\t%1, %2, %0";
@@ -6982,8 +6980,6 @@
 		   (match_operand:SI 2 "arith_operand" "rI")))]
   "TARGET_ARCH64"
 {
-  if (operands[2] == const1_rtx)
-    return "add\t%1, %1, %0";
   if (GET_CODE (operands[2]) == CONST_INT)
     operands[2] = GEN_INT (INTVAL (operands[2]) & 0x3f);
   return "sllx\t%1, %2, %0";