(output_addr_const): If 2nd arg of MINUS is negative integer, put it in parens.

From-SVN: r2090

diff --git a/gcc/final.c b/gcc/final.c
index 4ccfd4761b745cc12613eef358109285c6324fdc..cef184fbc076fe4a9111db21f267b799ab9459ca 100644 (file)
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -2231,7 +2231,15 @@ output_addr_const (file, x)
     case MINUS:
       output_addr_const (file, XEXP (x, 0));
       fprintf (file, "-");
-      output_addr_const (file, XEXP (x, 1));
+      if (GET_CODE (XEXP (x, 1)) == CONST_INT
+         && INTVAL (XEXP (x, 1)) < 0)
+       {
+         fprintf (file, ASM_OPEN_PAREN);
+         output_addr_const (file, XEXP (x, 1));
+         fprintf (file, ASM_CLOSE_PAREN);
+       }
+      else
+       output_addr_const (file, XEXP (x, 1));
       break;
 
     case ZERO_EXTEND: