diff options
Diffstat (limited to 'lib/compiler/src/v3_codegen.erl')
| -rw-r--r-- | lib/compiler/src/v3_codegen.erl | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/lib/compiler/src/v3_codegen.erl b/lib/compiler/src/v3_codegen.erl index c2e0c2bd1a..3627cdb7cd 100644 --- a/lib/compiler/src/v3_codegen.erl +++ b/lib/compiler/src/v3_codegen.erl @@ -363,7 +363,7 @@ bsm_rename_ctx(#l{ke={match,Ms0,Rs}}=L, Old, New, InProt) -> bsm_rename_ctx(#l{ke={guard_match,Ms0,Rs}}=L, Old, New, InProt) -> Ms = bsm_rename_ctx(Ms0, Old, New, InProt), L#l{ke={guard_match,Ms,Rs}}; -bsm_rename_ctx(#l{ke={test,_,_}}=L, _, _, _) -> L; +bsm_rename_ctx(#l{ke={test,_,_,_}}=L, _, _, _) -> L; bsm_rename_ctx(#l{ke={bif,_,_,_}}=L, _, _, _) -> L; bsm_rename_ctx(#l{ke={gc_bif,_,_,_}}=L, _, _, _) -> L; bsm_rename_ctx(#l{ke={set,_,_}}=L, _, _, _) -> L; @@ -1051,8 +1051,15 @@ guard_cg(#l{ke={protected,Ts,Rs},i=I,vdb=Pdb}, Fail, _Vdb, Bef, St) -> protected_cg(Ts, Rs, Fail, I, Pdb, Bef, St); guard_cg(#l{ke={block,Ts},i=I,vdb=Bdb}, Fail, _Vdb, Bef, St) -> guard_cg_list(Ts, Fail, I, Bdb, Bef, St); -guard_cg(#l{ke={test,Test,As},i=I,vdb=_Tdb}, Fail, Vdb, Bef, St) -> - test_cg(Test, As, Fail, I, Vdb, Bef, St); +guard_cg(#l{ke={test,Test,As,Inverted},i=I,vdb=_Tdb}, Fail, Vdb, Bef, St0) -> + case Inverted of + false -> + test_cg(Test, As, Fail, I, Vdb, Bef, St0); + true -> + {Psucc,St1} = new_label(St0), + {Is,Aft,St2} = test_cg(Test, As, Psucc, I, Vdb, Bef, St1), + {Is++[{jump,{f,Fail}},{label,Psucc}],Aft,St2} + end; guard_cg(G, _Fail, Vdb, Bef, St) -> %%ok = io:fwrite("cg ~w: ~p~n", [?LINE,{G,Fail,Vdb,Bef}]), {Gis,Aft,St1} = cg(G, Vdb, Bef, St), @@ -1103,6 +1110,13 @@ test_cg(is_map, [A], Fail, I, Vdb, Bef, St) -> Arg = cg_reg_arg_prefer_y(A, Bef), Aft = clear_dead(Bef, I, Vdb), {[{test,is_map,{f,Fail},[Arg]}],Aft,St}; +test_cg(is_boolean, [{atom,Val}], Fail, I, Vdb, Bef, St) -> + Aft = clear_dead(Bef, I, Vdb), + Is = case is_boolean(Val) of + true -> []; + false -> [{jump,{f,Fail}}] + end, + {Is,Aft,St}; test_cg(Test, As, Fail, I, Vdb, Bef, St) -> Args = cg_reg_args(As, Bef), Aft = clear_dead(Bef, I, Vdb), |