What is the builtin for _mm_sha256rnds2_epu32?
Tue Apr 18 08:32:00 GMT 2017
On Tue, 18 Apr 2017, Jeffrey Walton wrote:
> I'm having trouble locating the builtin functions for the SHA
> extensions. The 5.4 and 6.3 docs do not list them. (See, for example,
> What are the builtin functions for the various SHA extensions, like
Uh, open the file shaintrin.h and see what builtins are used there? Why
are you looking at the builtins anyway? I can see why people use
intrinsics, or why they use inline asm, but not builtins.
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