rustc_codegen_llvm::va_arg

Function emit_xtensa_va_arg

Source 
fn emit_xtensa_va_arg<'ll, 'tcx>(
    bx: &mut GenericBuilder<'_, 'll, CodegenCx<'ll, 'tcx>>,
    list: OperandRef<'tcx, &'ll Value>,
    target_ty: Ty<'tcx>,
) -> &'ll Value