[cfe-dev] PowerPC AltiVec support in clang

[David Chisnall]

On 24 Mar 2010, at 09:40, Anton Korobeynikov wrote:

> Hi, David
> 
>> Do we need builtins for the vector add / subtract / multiply / divide operations on AltiVec?
> Yes. We need to support gcc builtins regardless of altivec.h inclusion.

Would not the implicit inclusion of a header when -faltivec is passed (as is done with OpenCL) solve this problem?

David

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