Function deconstruct_args

fn deconstruct_args<'tcx>(
    unprefixed_name: &str,
    ecx: &mut MiriInterpCx<'tcx>,
    link_name: Symbol,
    abi: &FnAbi<'tcx, Ty<'tcx>>,
    args: &[OpTy<'tcx>],
) -> InterpResult<'tcx, (OpTy<'tcx>, OpTy<'tcx>, Option<(u64, u64)>, u8)>

Obtain the arguments of the intrinsic based on its name. The result is a tuple with the following values:

• The first string argument.
• The second string argument.
• The string length values, if the intrinsic requires them.
• The immediate instruction byte.

The string arguments will be transmuted into arrays of bytes or two-byte words, depending on the value of the immediate byte. Originally, they are __m128i values corresponding to the x86 128-bit integer SIMD type.