beam_ssa_pre_codegen: Fix bug in sanitization of get_map_element

The source map for `get_map_element` is not supposed to be a literal,
and the sanitization code is supposed to ensure that.

The sanitization incorrectly translated this code:

    Map = get_tuple_element literal {ok,#{key=>value}}, literal 1
    Var = get_map_element Map, literal {a,key}

To this code:

    Var = get_map_element literal #{key=>value}, literal {a,key}

Make sure to substitute the arguments for `get_map_element` before
looking for a literal source map.

0 files changed, 0 insertions, 0 deletions