Function core::arch::x86_64::_mm_cmpistra
1.27.0 · source · pub unsafe fn _mm_cmpistra(a: __m128i, b: __m128i, const IMM8: i32) -> i32Available 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 1 if b did not contain a null
character and the resulting mask was zero, and 0 otherwise.