[tree-ssa] Bootstrap failure on Linux/x86-64

[Andreas Jaeger]

Pop Sébastian <pop@gauvain.u-strasbg.fr> writes:

> On Sun, May 18, 2003 at 02:26:29PM +0200, Andreas Jaeger wrote:
>> 
>> (gdb) bt
>> #0  fancy_abort (file=0xf21560 "/cvs/gcc-tree-ssa-20020619-branch/gcc/gimplify.c", line=2172, 
>>     function=0xf21d94 "gimple_tree_eq") at /cvs/gcc-tree-ssa-20020619-branch/gcc/diagnostic.c:1439
>> #1  0x00000000004dd530 in gimple_tree_eq (p1=0x17d0410, p2=0x7fbfffcda0)
>>     at /cvs/gcc-tree-ssa-20020619-branch/gcc/gimplify.c:2172
>
> Seems like an error introduced by this patch:

I've just build with:
 cvs up -D 2003-05-14  -r tree-ssa-20020619-branch

And it fails, that tree contains Jason's patch.  I'll try now one day
earlier to be include this patch.

> 2003-05-13  Jason Merrill  <jason@redhat.com>
>
>         Implement expression temporary optimization.
>         * gimplify.c (gimplify_ctx): Add temp_htab field.
>         (push_gimplify_context): Initialize it.          
>         (pop_gimplify_context): Destroy it.
>         (simplify_expr): If there's no internal postqueue, generate an
>         expression temporary.
>         (gimple_tree_hash, gimple_tree_eq): New fns.
>         (create_tmp_from_val, lookup_tmp_var): New fns.
>         (get_formal_tmp_var): New fn.
>         (internal_get_tmp_var): New fn.
>         (get_initialized_tmp_var): Use it.
>         * tree-simple.h: Declare it.
>
>

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj