diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compiler/src/beam_utils.erl | 8 | ||||
| -rw-r--r-- | lib/compiler/test/beam_utils_SUITE.erl | 23 |
2 files changed, 29 insertions, 2 deletions
diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index 5510624b2d..ff587c4982 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -1105,8 +1105,12 @@ defs([{bif,_,{f,Fail},_Src,Dst}=I|Is], Regs0, D) -> defs([{block,Block0}|Is], Regs0, D0) -> {Block,Regs,D} = defs_list(Block0, Regs0, D0), [{block,[make_anno({def,Regs0})|Block]}|defs(Is, Regs, D)]; -defs([{bs_init,{f,L},_,_,_,Dst}=I|Is], Regs0, D) -> - Regs = def_regs([Dst], Regs0), +defs([{bs_init,{f,L},_,Live,_,Dst}=I|Is], Regs0, D) -> + Regs1 = case Live of + none -> Regs0; + _ -> init_def_regs(Live) + end, + Regs = def_regs([Dst], Regs1), [I|defs(Is, Regs, update_regs(L, Regs, D))]; defs([{bs_put,{f,L},_,_}=I|Is], Regs, D) -> [I|defs(Is, Regs, update_regs(L, Regs, D))]; diff --git a/lib/compiler/test/beam_utils_SUITE.erl b/lib/compiler/test/beam_utils_SUITE.erl index 3d35b546fc..360dcc1e84 100644 --- a/lib/compiler/test/beam_utils_SUITE.erl +++ b/lib/compiler/test/beam_utils_SUITE.erl @@ -132,6 +132,15 @@ bs_init(_Config) -> <<"foo/foo">> = do_bs_init_4(<<"foo">>, true), error = do_bs_init_4([], not_boolean), + Id = 17575, + Domain = -8798798, + [<<10,1:16,Id:16/signed>>,<<8,2:16,Domain:32/signed>>] = + do_bs_init_5(#{tag=>value,id=>Id,domain=>Domain}), + {'EXIT',{{required,id},[_|_]}} = + (catch do_bs_init_5(#{tag=>value,id=>nil,domain=>Domain})), + {'EXIT',{{required,domain},[_|_]}} = + (catch do_bs_init_5(#{tag=>value,id=>Id,domain=>nil})), + ok. do_bs_init_1([?MODULE], Sz) -> @@ -189,6 +198,20 @@ do_bs_init_4(Arg1, Arg2) -> error end. +do_bs_init_5(#{tag := value, id := Id, domain := Domain}) -> + [case Id of + nil -> + error(id({required, id})); + _ -> + <<10, 1:16/signed, Id:16/signed>> + end, + case Domain of + nil -> + error(id({required, domain})); + _ -> + <<8, 2:16/signed, Domain:32/signed>> + end]. + bs_save(_Config) -> {a,30,<<>>} = do_bs_save(<<1:1,30:5>>), {b,127,<<>>} = do_bs_save(<<1:1,31:5,0:1,127:7>>), |