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PING: Re: [patch, testsuite] Fix vectorizer testcases

Dorit Nuzman/Haifa/IBM wrote on 09/10/2007 11:24:22:

> >
> > Fix vectorizer testcases mainly to pass on SPU and 750cl.
> >
> > Tested on SPU and PowerPC.
> > O.K. for mainline?
> >
> Hi,
> please see a few comments below:

The updated patch is attached.

> >       (natural_alignment): Split into...
> >       (natural_alignment_32, natural_alignment_64): New.
> >       (alignment_reachable_for_double): Depend on natural_alignment_64.
> >
> About the natural_alignment_32/natural_alignment_64 functions: I
> would prefer if a testsuite maintainer could also take a look. The
> idea is to differentiate between targets that guarantee natural
> alignment for types whose size is 32-bit or less (presumably all
> targets but 64-bit darwin), and targets that can also guarantee
> natural alignment for types whose size is 64-bit or less (presumably
> all 64-bit targets but darwin). The question is whether these two
> functions indeed implement the above descriptions. (A separate
> question is whether these descriptions are correct, but any
> testsuite regressions will answer this question...).



(See attached file: tests.txt)

Attachment: tests.txt
Description: Text document

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