irix bootstrap fails with ICE in instantiate_virtual_regs_1, at f unction.c:4021

[Billinghurst, David (CRTS)]

It is an optimiser bug.  Compiling f/sts.c at -O0 allows stage1 and stage2
bootstraps to proceed.

> -----Original Message-----
> From:	Billinghurst, David (CRTS) 
> Sent:	Monday, 13 November 2000 11:42
> To:	'gcc-bugs@gcc.gnu.org'
> Cc:	'jason@redhat.com'
> Subject:	irix bootstrap fails with ICE in instantiate_virtual_regs_1,
> at f unction.c:4021  
> 
> irix bootstrap fails with 
> 
> /exd4/billingd/src/gcc/gcc/f/sts.c: In function `ffests_putc':
> /exd4/billingd/src/gcc/gcc/f/sts.c:129: Internal compiler error in
> instantiate_virtual_regs_1, at function.c:4021
>    Please submit a full bug report.
>    See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
> 
> This has been introduced in the last 24 hours, some time after 2000-11-10
> 23:00 UTC, perhaps by
> 
> 2000-11-11  Jason Merrill  <jason@redhat.com>
> 
>         * function.c (assign_parms): If TREE_ADDRESSABLE is set, try to 
>         give the parm a register and then call put_var_into_stack.
>         * stmt.c (expand_decl): Likewise.
> 
> 
>