# Function core::arch::x86_64::_mm_rol_epi32

source ·

    pub unsafe fn _mm_rol_epi32(a: __m128i, const IMM8: i32) -> __m128i

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f,avx512vl` and x86-64 only.
Expand description

Rotate the bits in each packed 32-bit integer in a to the left by the number of bits specified in imm8, and store the results in dst.

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