Bootstrap broken on mainline

[Marcin Dalecki]

On 2006-02-14, at 11:21, Rainer Emrich wrote:

> ICE in stage2:
>
> 'tree_duplicate_sese_region':
> /SCRATCH/gcc-build/HP-UX/hppa2.0w-hp-hpux11.00/src/gcc/tree-cfg.c: 
> 4430: internal
> compiler error: in do_compare_rtx_and_jump, at dojump.c:945


Precisely the same problem can be observed on ppc as well.
Is it maybe related to the use of the NE as a tree_code in the  
following (line 597):

        tree dummy_cond = build2 (NE, boolean_type_node,
			        integer_zero_node, integer_zero_node);

inside the dom_trhead_acroess_edge() function from tree-ssa-dom.c?

I think is should read as NE_EXPR insead...

        tree dummy_cond = build2 (NE_EXPR, boolean_type_node,
			        integer_zero_node, integer_zero_node);

Marcin Dalecki