cris.c (cris_legitimate_pic_operand): Kludge around missing CONSTANT_P test in core GCC.

	* config/cris/cris.c (cris_legitimate_pic_operand): Kludge around
	missing CONSTANT_P test in core GCC.

From-SVN: r46239

gcc/ChangeLog

+2001-10-13  Hans-Peter Nilsson  <hp@axis.com>
+
+	* config/cris/cris.c (cris_legitimate_pic_operand): Kludge around
+	missing CONSTANT_P test in core GCC.
+
 2001-10-12  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* cppmain.c (struct printer): New member source.

gcc/config/cris/cris.c

@@ -2239,6 +2239,12 @@ int
 cris_legitimate_pic_operand (x)
      rtx x;
 {
+  /* This test is due to a bug in the core of GCC.  See
+     <URL:http://gcc.gnu.org/ml/gcc-patches/2001-09/msg01038.html> for the
+     real fix; we shouldn't need to test CONSTANT_P here.  */
+  if (! CONSTANT_P (x))
+    return 0;
+
   /* The PIC representation of a symbol with a GOT entry will be (for
      example; relocations differ):
       sym => [rPIC+sym:GOT]