_mm_shldi_epi32 in core::arch::x86_64 - Rust
Description: Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst.

## _mm_shldi_epi32

# Function _mm_shldi_epi32

1.89.0 · Source

    pub fn _mm_shldi_epi32(a: __m128i, b: __m128i, const IMM8: i32) -> __m128i

Available on (x86 or x86-64) and target feature `avx512vbmi2` and target feature `avx512vl` and x86-64 only.
Expand description

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by imm8 bits, and store the upper 32-bits in dst.

Intel’s documentation