Another g++ failure tracked to lazy RTL patch

[Mark Mitchell]

Fixed with this patch.

Bootstrapped, tested on i686-pc-linux-gnu.

Committed on the branch and mainline.

Thanks,

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com

2001-03-15  Mark Mitchell  <mark@codesourcery.com>

	* dwarf2out.c (rtl_for_decl_location): Use DECL_RTL_IF_SET.

Index: dwarf2out.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/dwarf2out.c,v
retrieving revision 1.242.2.2
diff -c -p -r1.242.2.2 dwarf2out.c
*** dwarf2out.c	2001/02/21 14:56:06	1.242.2.2
--- dwarf2out.c	2001/03/16 06:25:54
*************** rtl_for_decl_location (decl)
*** 8777,8783 ****
       gets fixed).  */
  
    /* Use DECL_RTL as the "location" unless we find something better.  */
!   rtl = DECL_RTL (decl);
  
    if (TREE_CODE (decl) == PARM_DECL)
      {
--- 8777,8783 ----
       gets fixed).  */
  
    /* Use DECL_RTL as the "location" unless we find something better.  */
!   rtl = DECL_RTL_IF_SET (decl);
  
    if (TREE_CODE (decl) == PARM_DECL)
      {
Index: testsuite/g++.old-deja/g++.other/debug7.C
===================================================================
RCS file: debug7.C
diff -N debug7.C
*** /dev/null	Tue May  5 13:32:27 1998
--- debug7.C	Thu Mar 15 22:28:02 2001
***************
*** 0 ****
--- 1,11 ----
+ // Build don't run:
+ // Origin: Loren James Rittle <rittle@latour.rsch.comm.mot.com>
+ // Special g++ Options: -g -O2
+ 
+ namespace std {
+   const int __stl_chunk_size = 7;
+ };
+ 
+ int main ()
+ {
+ }