From: Jeff Law <law@gcc.gnu.org>
Date: Fri, 24 Oct 1997 19:56:45 +0000 (-0600)
Subject: Another goof in last change.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bf4219f03fc679b9998abb6a302ba1ef6c947a3b;p=gcc.git

Another goof in last change.

From-SVN: r16165
---

diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c
index e022063ddd5..158cb2b34cd 100644
--- a/gcc/config/mn10300/mn10300.c
+++ b/gcc/config/mn10300/mn10300.c
@@ -1051,11 +1051,15 @@ legitimize_address (x, oldx, mode)
       if (GET_CODE (y) == CONST)
         y = XEXP (y, 0);
 
-      regx1 = force_reg (Pmode, force_operand (XEXP (x, 0), 0));
-      regy1 = force_reg (Pmode, force_operand (XEXP (y, 0), 0));
-      regy2 = force_reg (Pmode, force_operand (XEXP (y, 1), 0));
-      regx1 = force_reg (Pmode, gen_rtx (GET_CODE (y), Pmode, regx1, regy2));
-      return force_reg (Pmode, gen_rtx (PLUS, Pmode, regx1, regy1));
+      if (GET_CODE (y) == PLUS || GET_CODE (y) == MINUS)
+	{
+	  regx1 = force_reg (Pmode, force_operand (XEXP (x, 0), 0));
+	  regy1 = force_reg (Pmode, force_operand (XEXP (y, 0), 0));
+	  regy2 = force_reg (Pmode, force_operand (XEXP (y, 1), 0));
+	  regx1 = force_reg (Pmode,
+			     gen_rtx (GET_CODE (y), Pmode, regx1, regy2));
+	  return force_reg (Pmode, gen_rtx (PLUS, Pmode, regx1, regy1));
+	}
     }
   return x;
 }