[PATCH] Fix bootstrap failure on ppc-darwin

[Nathan Sidwell]

Richard Earnshaw wrote:
> On Mon, 2004-11-01 at 05:33, Geoffrey Keating wrote:
> 
>>Andrew Pinski <pinskia@physics.uc.edu> writes:

>>>ChangeLog:
>>>
>>>	* bitmap.h (bmp_iter_end_p): Take a const pointer instead of a struct.
>>>	(EXECUTE_IF_SET_IN_BITMAP): Update call to bmp_iter_end_p.
>>>	(EXECUTE_IF_AND_COMPL_IN_BITMAP): Likewise.
>>>	(EXECUTE_IF_AND_IN_BITMAP): Likewise.
> 
> 
> This patch begs the question why we are passing iterators by value at
> all.  Looking at the code generated for all of these little structures
> we see huge numbers of structure copies that aren't being eliminated
> even when the iterator functions get inlined.

I have a patch pending which makes the iterators smaller and exclusively
passes the address around.

nathan

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