_mm_mask3_fmsub_pd in core::arch::x86 - Rust
Description: Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

Skip to main content

## _mm_mask3_fmsub_pd

# Function _mm_mask3_fmsub_pd

1.89.0 (const: unstable) · Source

    pub fn _mm_mask3_fmsub_pd(
        a: __m128d,
        b: __m128d,
        c: __m128d,
        k: __mmask8,
    ) -> __m128d

Available on x86 and target feature `avx512f` and target feature `avx512vl` only.
Expand description

Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).

Intel’s documentation