Another case for g77 test suite

[Jeffrey A Law]

  In message <A9E96A79C068D211A6A90000C07BDF0D4D4D67@crtsmail.crts.techaust.rio
tinto.com.au>you write:
  > Now that g77 is essentially working on mips-sgi-irix6.5 with -mabi=64, I
  > have another way of finding bugs and generating testcases :->.  As before,
  > this is derived from LAPACK 3.0.  
  > 
  > Platform:	mips-sgi-irix6.5
  > Compiler:	egcs-20000530
  > Reproduce by:	g77 -c -O1 -mabi=64 20000601-1.f
  > Notes:		Compiles with "-O0 -mabi=64"
  > 
  > /exd4/billingd/obj/egcs-20000530-parallel/gcc/g77
  > -B/exd4/billingd/obj/egcs-20000530-parallel/gcc/ -O1 -mabi=64 -c
  > 20000601-1.f
  > 20000601-1.f: In subroutine `sgbtrf':
  > 20000601-1.f:26: Internal compiler error in `change_address', at
  > emit-rtl.c:1589
  > Please submit a full bug report.
  > See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
  > 
  > 
  > 
  > 2000-06-01  David Billinghurst  <David Billinghurst@riotinto.com.au>
  > 
  >         * g77.f-torture/compile/20000601-1.f:  New test.
Thanks.  Installed.
jeff