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841bc326
2015 Mar 16
3
[LLVMdev] Alias analysis issue with structs on PPC
...this is what ARM does. It's also nice to flatten the FCA if we can detect
that we're in a simple case where no interesting alignment is required.
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2015 Mar 15
5
[LLVMdev] Alias analysis issue with structs on PPC
On Sun, Mar 15, 2015 at 4:34 PM Olivier Sallenave <ol.sall at gmail.com> wrote:
> Hi Daniel,
>
> Thanks for your feedback. I would prefer not to write a new AA. Can't we
> directly implement that traversal in BasicAA?
>
Can I ask why?
Outside of the "well, it's another pass", i mean?
BasicAA is stateless, so you can't cache, and you really don't