diff options
Diffstat (limited to 'lib/hipe')
| -rw-r--r-- | lib/hipe/icode/hipe_beam_to_icode.erl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index 6e66ec057c..f429d40272 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -605,6 +605,16 @@ trans_fun([{get_list,List,Head,Tail}|Instructions], Env) -> ?error_msg("hd and tl regs identical in get_list~n",[]), erlang:error(not_handled) end; +%%--- get_hd --- +trans_fun([{get_hd,List,Head}|Instructions], Env) -> + TransList = [trans_arg(List)], + I = hipe_icode:mk_primop([mk_var(Head)],unsafe_hd,TransList), + [I | trans_fun(Instructions,Env)]; +%%--- get_tl --- +trans_fun([{get_tl,List,Tail}|Instructions], Env) -> + TransList = [trans_arg(List)], + I = hipe_icode:mk_primop([mk_var(Tail)],unsafe_tl,TransList), + [I | trans_fun(Instructions,Env)]; %%--- get_tuple_element --- trans_fun([{get_tuple_element,Xreg,Index,Dst}|Instructions], Env) -> I = hipe_icode:mk_primop([mk_var(Dst)], |