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-rw-r--r--lib/compiler/src/beam_type.erl44
-rw-r--r--lib/compiler/src/beam_validator.erl16
-rw-r--r--lib/compiler/src/compile.erl8
-rw-r--r--lib/compiler/test/beam_type_SUITE.erl11
4 files changed, 57 insertions, 22 deletions
diff --git a/lib/compiler/src/beam_type.erl b/lib/compiler/src/beam_type.erl
index 2b5d558ee4..7e9a243ada 100644
--- a/lib/compiler/src/beam_type.erl
+++ b/lib/compiler/src/beam_type.erl
@@ -26,6 +26,8 @@
-import(lists, [filter/2,foldl/3,keyfind/3,member/2,
reverse/1,reverse/2,sort/1]).
+-define(UNICODE_INT, {integer,{0,16#10FFFF}}).
+
-spec module(beam_utils:module_code(), [compile:option()]) ->
{'ok',beam_utils:module_code()}.
@@ -494,6 +496,10 @@ update({test,test_arity,_Fail,[Src,Arity]}, Ts0) ->
tdb_update([{Src,{tuple,Arity,[]}}], Ts0);
update({test,is_map,_Fail,[Src]}, Ts0) ->
tdb_update([{Src,map}], Ts0);
+update({get_map_elements,_,Src,{list,Elems0}}, Ts0) ->
+ {_Ss,Ds} = beam_utils:split_even(Elems0),
+ Elems = [{Dst,kill} || Dst <- Ds],
+ tdb_update([{Src,map}|Elems], Ts0);
update({test,is_nonempty_list,_Fail,[Src]}, Ts0) ->
tdb_update([{Src,nonempty_list}], Ts0);
update({test,is_eq_exact,_,[Reg,{atom,_}=Atom]}, Ts) ->
@@ -507,10 +513,39 @@ update({test,is_eq_exact,_,[Reg,{atom,_}=Atom]}, Ts) ->
end;
update({test,is_record,_Fail,[Src,Tag,{integer,Arity}]}, Ts) ->
tdb_update([{Src,{tuple,Arity,[Tag]}}], Ts);
-update({test,_Test,_Fail,_Other}, Ts) ->
- Ts;
+
+%% Binary matching
+
update({test,bs_get_integer2,_,_,Args,Dst}, Ts) ->
tdb_update([{Dst,get_bs_integer_type(Args)}], Ts);
+update({test,bs_get_utf8,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,?UNICODE_INT}], Ts);
+update({test,bs_get_utf16,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,?UNICODE_INT}], Ts);
+update({test,bs_get_utf32,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,?UNICODE_INT}], Ts);
+update({bs_init,_,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,kill}], Ts);
+update({bs_put,_,_,_}, Ts) ->
+ Ts;
+update({bs_save2,_,_}, Ts) ->
+ Ts;
+update({bs_restore2,_,_}, Ts) ->
+ Ts;
+update({bs_context_to_binary,Dst}, Ts) ->
+ tdb_update([{Dst,kill}], Ts);
+update({test,bs_start_match2,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,kill}], Ts);
+update({test,bs_get_binary2,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,kill}], Ts);
+update({test,bs_get_float2,_,_,_,Dst}, Ts) ->
+ tdb_update([{Dst,float}], Ts);
+
+update({test,_Test,_Fail,_Other}, Ts) ->
+ Ts;
+
+%% Calls
+
update({call_ext,Ar,{extfunc,math,Math,Ar}}, Ts) ->
case is_math_bif(Math, Ar) of
true -> tdb_update([{{x,0},float}], Ts);
@@ -537,9 +572,10 @@ update({call_ext,3,{extfunc,erlang,setelement,3}}, Ts0) ->
update({call,_Arity,_Func}, Ts) -> tdb_kill_xregs(Ts);
update({call_ext,_Arity,_Func}, Ts) -> tdb_kill_xregs(Ts);
update({make_fun2,_,_,_,_}, Ts) -> tdb_kill_xregs(Ts);
+update({call_fun, _}, Ts) -> tdb_kill_xregs(Ts);
+update({apply, _}, Ts) -> tdb_kill_xregs(Ts);
+
update({line,_}, Ts) -> Ts;
-update({bs_save2,_,_}, Ts) -> Ts;
-update({bs_restore2,_,_}, Ts) -> Ts;
%% The instruction is unknown. Kill all information.
update(_I, _Ts) -> tdb_new().
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index c26e5719aa..ca60e1b2de 100644
--- a/lib/compiler/src/beam_validator.erl
+++ b/lib/compiler/src/beam_validator.erl
@@ -623,17 +623,17 @@ valfun_4({test,bs_skip_utf16,{f,Fail},[Ctx,Live,_]}, Vst) ->
valfun_4({test,bs_skip_utf32,{f,Fail},[Ctx,Live,_]}, Vst) ->
validate_bs_skip_utf(Fail, Ctx, Live, Vst);
valfun_4({test,bs_get_integer2,{f,Fail},Live,[Ctx,_,_,_],Dst}, Vst) ->
- validate_bs_get(Fail, Ctx, Live, Dst, Vst);
+ validate_bs_get(Fail, Ctx, Live, {integer, []}, Dst, Vst);
valfun_4({test,bs_get_float2,{f,Fail},Live,[Ctx,_,_,_],Dst}, Vst) ->
- validate_bs_get(Fail, Ctx, Live, Dst, Vst);
+ validate_bs_get(Fail, Ctx, Live, {float, []}, Dst, Vst);
valfun_4({test,bs_get_binary2,{f,Fail},Live,[Ctx,_,_,_],Dst}, Vst) ->
- validate_bs_get(Fail, Ctx, Live, Dst, Vst);
+ validate_bs_get(Fail, Ctx, Live, term, Dst, Vst);
valfun_4({test,bs_get_utf8,{f,Fail},Live,[Ctx,_],Dst}, Vst) ->
- validate_bs_get(Fail, Ctx, Live, Dst, Vst);
+ validate_bs_get(Fail, Ctx, Live, {integer, []}, Dst, Vst);
valfun_4({test,bs_get_utf16,{f,Fail},Live,[Ctx,_],Dst}, Vst) ->
- validate_bs_get(Fail, Ctx, Live, Dst, Vst);
+ validate_bs_get(Fail, Ctx, Live, {integer, []}, Dst, Vst);
valfun_4({test,bs_get_utf32,{f,Fail},Live,[Ctx,_],Dst}, Vst) ->
- validate_bs_get(Fail, Ctx, Live, Dst, Vst);
+ validate_bs_get(Fail, Ctx, Live, {integer, []}, Dst, Vst);
valfun_4({bs_save2,Ctx,SavePoint}, Vst) ->
bsm_save(Ctx, SavePoint, Vst);
valfun_4({bs_restore2,Ctx,SavePoint}, Vst) ->
@@ -794,12 +794,12 @@ verify_put_map(Fail, Src, Dst, Live, List, Vst0) ->
%%
%% Common code for validating bs_get* instructions.
%%
-validate_bs_get(Fail, Ctx, Live, Dst, Vst0) ->
+validate_bs_get(Fail, Ctx, Live, Type, Dst, Vst0) ->
bsm_validate_context(Ctx, Vst0),
verify_live(Live, Vst0),
Vst1 = prune_x_regs(Live, Vst0),
Vst = branch_state(Fail, Vst1),
- set_type_reg(term, Dst, Vst).
+ set_type_reg(Type, Dst, Vst).
%%
%% Common code for validating bs_skip_utf* instructions.
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 03b52932d1..019d8ba864 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -213,14 +213,6 @@ expand_opt(report, Os) ->
[report_errors,report_warnings|Os];
expand_opt(return, Os) ->
[return_errors,return_warnings|Os];
-expand_opt(r12, Os) ->
- [no_recv_opt,no_line_info,no_utf8_atoms|Os];
-expand_opt(r13, Os) ->
- [no_record_opt,no_recv_opt,no_line_info,no_utf8_atoms|Os];
-expand_opt(r14, Os) ->
- [no_record_opt,no_line_info,no_utf8_atoms|Os];
-expand_opt(r15, Os) ->
- [no_record_opt,no_utf8_atoms|Os];
expand_opt(r16, Os) ->
[no_record_opt,no_utf8_atoms|Os];
expand_opt(r17, Os) ->
diff --git a/lib/compiler/test/beam_type_SUITE.erl b/lib/compiler/test/beam_type_SUITE.erl
index 7ca544a537..c11883d5ff 100644
--- a/lib/compiler/test/beam_type_SUITE.erl
+++ b/lib/compiler/test/beam_type_SUITE.erl
@@ -22,7 +22,7 @@
-export([all/0,suite/0,groups/0,init_per_suite/1,end_per_suite/1,
init_per_group/2,end_per_group/2,
integers/1,coverage/1,booleans/1,setelement/1,cons/1,
- tuple/1,record_float/1]).
+ tuple/1,record_float/1,binary_float/1]).
suite() -> [{ct_hooks,[ts_install_cth]}].
@@ -38,7 +38,8 @@ groups() ->
setelement,
cons,
tuple,
- record_float
+ record_float,
+ binary_float
]}].
init_per_suite(Config) ->
@@ -143,6 +144,12 @@ record_float(R, N0) ->
N
end.
+binary_float(_Config) ->
+ <<-1/float>> = binary_negate_float(<<1/float>>),
+ ok.
+
+binary_negate_float(<<Float/float>>) ->
+ <<-Float/float>>.
id(I) ->
I.
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-04 23:16:14 +0000