core::arch::x86_64

Function _mm_cmpistrm

1.27.0 · source
pub unsafe fn _mm_cmpistrm(a: __m128i, b: __m128i, const IMM8: i32) -> __m128i
Available on (x86 or x86-64) and target feature sse4.2 and x86-64 only.
Expand description

Compares packed strings with implicit lengths in a and b using the control in IMM8, and return the generated mask.

Intel’s documentation