On 26/06/2014 00:13, Rafael Espíndola wrote:
Hi Tom,

TargetInfo is meant to be independent of DataLayout IIRC, otherwise frontend
functionality like semantic analysis would become dependent on backend
targets.
Well, on the target datalayout. That is currently constructed in
clang. My only concern is if this would make it harder to change clang
in the future to use llvm provided datalayouts.

Oh, this is a clang DataLayout? If there's no backend dependency it's probably OK.

It's interesting no other target has done it this way before, but I guess if it can be tested with a -fsyntax-only test that doesn't have REQUIRES: r600-registered-target there's no fundamental problem

Alp.


Cheers,
Rafael

--
http://www.nuanti.com
the browser experts

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