sparc.c (input_operand): Accept bare CONSTANT_P_RTX operands.

	* config/sparc/sparc.c (input_operand): Accept bare
	CONSTANT_P_RTX operands.

From-SVN: r65143

gcc/ChangeLog

+2003-04-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* config/sparc/sparc.c (input_operand): Accept bare
+	CONSTANT_P_RTX operands.
+
 2003-04-01  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
 
 	* gcse.c (struct ls_expr): Added pattern_regs field.

gcc/config/sparc/sparc.c

@@ -1297,8 +1297,8 @@ input_operand (op, mode)
   if (mode != VOIDmode && GET_MODE (op) != VOIDmode && mode != GET_MODE (op))
     return 0;
 
-  /* Only a tiny bit of handling for CONSTANT_P_RTX is necessary.  */
-  if (GET_CODE (op) == CONST && GET_CODE (XEXP (op, 0)) == CONSTANT_P_RTX)
+  /* Accept CONSTANT_P_RTX, since it will be gone by CSE1 and result in 0/1.  */
+  if (GET_CODE (op) == CONSTANT_P_RTX)
     return 1;
 
   /* Allow any one instruction integer constant, and all CONST_INT