[LLVMdev] NEON intrinsics

Renato Golin rengolin at systemcall.org
Tue Sep 21 11:59:23 PDT 2010


On 21 September 2010 19:19, Bob Wilson <bob.wilson at apple.com> wrote:
> There's no reason to have clang builtins for operations that can be represented directly.  It just bloats the compiler.  Please don't do that.

Ok, so why are some in there already? There is a validation pass (in a
pretty generic place, not ARM related: VMCore/AutoUpgrade.cpp) that
filters them out as plain instructions. Shouldn't them get removed as
well?


-- 
cheers,
--renato

http://systemcall.org/

Reclaim your digital rights, eliminate DRM, learn more at
http://www.defectivebydesign.org/what_is_drm




More information about the llvm-dev mailing list