[PATCH] Fix bootstrap failure on ppc-darwin

[Nathan Sidwell]

Nathan Sidwell wrote:
> Richard Earnshaw wrote:
> 

>> 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.

sorry, I mean bitmap_iterators only, you're talking about all iterators n'est pas?

nathan
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