# Function core::arch::x86::_mm_sha1msg1_epu32

1.27.0 · source ·

    pub unsafe fn _mm_sha1msg1_epu32(a: __m128i, b: __m128i) -> __m128i

Available on (x86 or x86-64) and target feature `sha` and x86 only.
Expand description

Performs an intermediate calculation for the next four SHA1 message values (unsigned 32-bit integers) using previous message values from `a` and `b`, and returning the result.

Intel’s documentation