What is the builtin for _mm_sha256rnds2_epu32?

Jeffrey Walton noloader@gmail.com
Tue Apr 18 08:27:00 GMT 2017


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,
https://gcc.gnu.org/onlinedocs/gcc-6.3.0/gcc/x86-Built-in-Functions.html#x86-Built-in-Functions).

What are the builtin functions for the various SHA extensions, like
_mm_sha256rnds2_epu32?



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