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Re: [vta,vta4.3,trunk?] introduce -fcompare-debug


Alexandre Oliva wrote:
Yeah, I guess we could, although stat, mmap, exec, aren't exactly in the
portable feature set that gcc relies on.  I didn't think this warranted
much concern about performance.

I wouldn't mention mmap if we didn't already have config tests for it, for use with the garbage collector; we certainly have exec via the spawn interface in libiberty.

>  It's not like people are going to use -fcompare-debug all the time,
> unless we make it part of regular testing.

Perhaps not *regular* testing, but hopefully not irregularly... =)


r~



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