re PR rtl-optimization/15717 (Error: can't resolve `L0' {*ABS* section} - `xx' {*UND* section})

	PR rtl-optimization/15717
	* config/i386/i386.c (legitimate_constant_p): Do not allow
	x - symbol_ref.

From-SVN: r82755

gcc/ChangeLog

+2004-06-08  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
+
+	PR rtl-optimization/15717
+	* config/i386/i386.c (legitimate_constant_p): Do not allow
+	x - symbol_ref.
+
 2004-06-08  Alexandre Oliva  <aoliva@redhat.com>
 
 	* gimplify.c (copy_if_shared_r): Revert:

gcc/config/i386/i386.c

@@ -5823,7 +5823,8 @@ legitimate_constant_p (rtx x)
 	  && tls_symbolic_operand (XEXP (inner, 0), Pmode))
 	return false;
 
-      if (GET_CODE (inner) == PLUS)
+      if (GET_CODE (inner) == PLUS
+	  || GET_CODE (inner) == MINUS)
 	{
 	  if (GET_CODE (XEXP (inner, 1)) != CONST_INT)
 	    return false;