rtlanal.c (refers_to_regno_p): Test regno, not inner_regno, against FIRST_PSEUDO_REGISTER.

        * rtlanal.c (refers_to_regno_p): Test regno, not inner_regno,
        against FIRST_PSEUDO_REGISTER.

From-SVN: r77128

gcc/ChangeLog

+2004-02-02  David Edelsohn  <edelsohn@gnu.org>
+
+	* rtlanal.c (refers_to_regno_p): Test regno, not inner_regno,
+	against FIRST_PSEUDO_REGISTER.
+
 2004-02-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* doc/invoke.texi (SPARC options): Further improve.

gcc/rtlanal.c

@@ -1449,7 +1449,7 @@ refers_to_regno_p (unsigned int regno, unsigned int endregno, rtx x,
 	{
 	  unsigned int inner_regno = subreg_regno (x);
 	  unsigned int inner_endregno
-	    = inner_regno + (inner_regno < FIRST_PSEUDO_REGISTER
+	    = inner_regno + (regno < FIRST_PSEUDO_REGISTER
 			     ? hard_regno_nregs[regno][GET_MODE (x)] : 1);
 
 	  return endregno > inner_regno && regno < inner_endregno;