sh.c (sh_builtin_saveregs): Use copy_to_mode_reg and plus_constant.

	* config/sh/sh.c (sh_builtin_saveregs): Use copy_to_mode_reg
	and plus_constant.

Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>

From-SVN: r99287

gcc/ChangeLog

+2005-05-05  J"orn Rennecke  <joern.rennecke@st.com>
+	    Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	* config/sh/sh.c (sh_builtin_saveregs): Use copy_to_mode_reg
+	and plus_constant.
+
 2005-05-05  Aldy Hernandez  <aldyh@redhat.com>
 
 	* config.gcc: Add .opt magic for the rs6000 ports.

gcc/config/sh/sh.c

@@ -6248,10 +6248,9 @@ sh_builtin_saveregs (void)
      saved).
      We emit the moves in reverse order so that we can use predecrement.  */
 
-  fpregs = gen_reg_rtx (Pmode);
-  emit_move_insn (fpregs, XEXP (regbuf, 0));
-  emit_insn (gen_addsi3 (fpregs, fpregs,
-			 GEN_INT (n_floatregs * UNITS_PER_WORD)));
+  fpregs = copy_to_mode_reg (Pmode,
+			     plus_constant (XEXP (regbuf, 0),
+                                            n_floatregs * UNITS_PER_WORD));
   if (TARGET_SH4 || TARGET_SH2A_DOUBLE)
     {
       rtx mem;