Internal compiler error in eliminate_regs, at reload1.c:2571,w/minimal source file

[Jim Meyering]

I reported this problem 10 days ago, here:

  http://gcc.gnu.org/ml/gcc-bugs/2001-09/msg00860.html

but that report included emacsserver.i in its full glory.

In case it helps, I've just confirmed that the bug persists
in today's sources (at least as of a few hours ago), and
I've pared down emacsserver.i to a much smaller file that still
evokes the ICE.

>Submitter-Id:	net
>Originator:	Jim Meyering
>Organization:	<organization of PR author (multiple lines)>
>Confidential:	no
>Synopsis:	Internal compiler error in eliminate_regs, at reload1.c:2571
>Severity:	serious
>Priority:	medium
>Category:	c
>Class:		ice-on-legal-code
>Release:	3.1 20011011 (experimental)
>Environment:
System: Linux Y 2.4.12 #3 SMP Thu Oct 11 23:11:15 CEST 2001 i686 unknown
Architecture: i686

	<machine, os, target, libraries (multiple lines)>
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: /mirror/d/gcc/configure --disable-nls --prefix=/p/p/gcc-2001-10-12.03h22
>Description:
	Internal compiler error in eliminate_regs, at reload1.c:2571
>How-To-Repeat:

  $ gcc -O2 emacsserver.i
  emacsserver.i: In function `main':
  emacsserver.i:38: Internal compiler error in eliminate_regs, at reload1.c:2571
  Please submit a full bug report,
  with preprocessed source if appropriate.
  See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
  [Exit 1]

Here's emacsserver.i (pared down to the minimum)