pack_generic in miri::shims::x86 - Rust
Description: Packs two N-bit integer vectors to a single N/2-bit integers.

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## pack_generic

# Function pack_generic

Source

    fn pack_generic<'tcx>(
        ecx: &mut MiriInterpCx<'tcx>,
        left: &OpTy<'tcx>,
        right: &OpTy<'tcx>,
        dest: &MPlaceTy<'tcx>,
        f: impl Fn(Scalar) -> InterpResult<'tcx, Scalar>,
    ) -> InterpResult<'tcx, ()>

Expand description

Packs two N-bit integer vectors to a single N/2-bit integers.

The conversion from N-bit to N/2-bit should be provided by `f`.

Each 128-bit chunk is treated independently (i.e., the value for the is i-th 128-bit chunk of `dest` is calculated with the i-th 128-bit chunks of `left` and `right`).