GCC build of HEAD failed for native with your patch on 2004-09-04T15:32:13Z.

[Andreas Tobler]

Richard Kenner wrote:

>     +2004-09-04  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
>     +
>     +	* fold-const.c (operand_equal_p): Remove code to allow null ARG0/1.
>     +	Define locals macros OP_SAME and OP_SAME_WITH_NULL and use throughout.
> 
> It seems unlikely that this is the cause of the failure, since it's fine for
> me, but it's not urgent and there is so much other breakage in the tree at
> the moment (I reported three this morning and I've seen reports of others too
> before this was committed) so I've reverted it for now.
> 

Richard, it's not your patch. The guilty one has been identified by 
friday morning and reverting the guilty patch brings ppc linux and 
darwin back in bootstrap land. Until another one which broke bootstrap 
on ppc linux today, most probably by Devang.

I'm a bit surprised that nobody has taken care of this bootstrap breakage.
Especially I did not see / read anything about the author of the patch:

http://gcc.gnu.org/ml/gcc-regression/2004-09/msg00006.html

Ok, reverting it locally is easy, but this is not the solution.

Jim would you please take care of this breakage?

Regards,
Andreas