function.c (instantiate_virtual_regs_in_insn): Call force_reg inside…

function.c (instantiate_virtual_regs_in_insn): Call force_reg inside start_sequence / end_sequence pair.

	* function.c (instantiate_virtual_regs_in_insn): Call force_reg
	inside start_sequence / end_sequence pair.

From-SVN: r119192

gcc/ChangeLog

+2006-11-25  Joseph Myers  <joseph@codesourcery.com>
+
+	* function.c (instantiate_virtual_regs_in_insn): Call force_reg
+	inside start_sequence / end_sequence pair.
+
 2006-11-25  Steven Bosscher  <steven@gcc.gnu.org>
 
 	* jump.c (mark_all_labels): Work in cfglayout mode.

gcc/function.c

@@ -1529,7 +1529,14 @@ instantiate_virtual_regs_in_insn (rtx insn)
 	 Validate the new value vs the insn predicate.  Note that
 	 asm insns will have insn_code -1 here.  */
       if (!safe_insn_predicate (insn_code, i, x))
-	x = force_reg (insn_data[insn_code].operand[i].mode, x);
+	{
+	  start_sequence ();
+	  x = force_reg (insn_data[insn_code].operand[i].mode, x);
+	  seq = get_insns ();
+	  end_sequence ();
+	  if (seq)
+	    emit_insn_before (seq, insn);
+	}
 
       *recog_data.operand_loc[i] = recog_data.operand[i] = x;
       any_change = true;