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-rw-r--r--lib/hipe/cerl/erl_bif_types.erl39
-rw-r--r--lib/hipe/cerl/erl_types.erl8
-rw-r--r--lib/hipe/doc/src/Makefile2
-rw-r--r--lib/hipe/doc/src/hipe_app.xml11
-rw-r--r--lib/hipe/doc/src/notes.xml33
-rw-r--r--lib/hipe/icode/hipe_beam_to_icode.erl29
-rw-r--r--lib/hipe/icode/hipe_icode_inline_bifs.erl22
-rw-r--r--lib/hipe/icode/hipe_icode_primops.erl23
-rw-r--r--lib/hipe/icode/hipe_icode_range.erl6
-rw-r--r--lib/hipe/llvm/hipe_llvm.erl2
-rw-r--r--lib/hipe/main/hipe.app.src2
-rw-r--r--lib/hipe/main/hipe_main.erl6
-rw-r--r--lib/hipe/rtl/hipe_rtl_binary_construct.erl10
-rw-r--r--lib/hipe/rtl/hipe_rtl_primops.erl29
-rw-r--r--lib/hipe/rtl/hipe_rtl_verify_gcsafe.erl1
-rw-r--r--lib/hipe/test/basic_SUITE_data/basic_exceptions.erl97
-rw-r--r--lib/hipe/test/basic_SUITE_data/basic_receive.erl89
-rw-r--r--lib/hipe/test/bs_SUITE_data/bs_construct.erl13
-rw-r--r--lib/hipe/vsn.mk2
-rw-r--r--lib/hipe/x86/hipe_rtl_to_x86.erl24
-rw-r--r--lib/hipe/x86/hipe_x86_assemble.erl1
21 files changed, 382 insertions, 67 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index a3a936322a..bfffb8db41 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -585,6 +585,13 @@ type(erlang, float, 1, Xs, Opaques) ->
%% Guard bif, needs to be here.
type(erlang, floor, 1, Xs, Opaques) ->
strict(erlang, floor, 1, Xs, fun (_) -> t_integer() end, Opaques);
+%% Primop, needs to be somewhere.
+type(erlang, build_stacktrace, 0, _, _Opaques) ->
+ t_list(t_tuple([t_module(),
+ t_atom(),
+ t_sup([t_arity(),t_list()]),
+ t_list(t_sup([t_tuple([t_atom('file'),t_string()]),
+ t_tuple([t_atom('line'),t_pos_integer()])]))]));
%% Guard bif, needs to be here.
type(erlang, hd, 1, Xs, Opaques) ->
strict(erlang, hd, 1, Xs, fun ([X]) -> t_cons_hd(X) end, Opaques);
@@ -1701,24 +1708,6 @@ type(maps, size, 1, Xs, Opaques) ->
t_from_range(LowerBound, UpperBound)
end
end, Opaques);
-type(maps, to_list, 1, Xs, Opaques) ->
- strict(maps, to_list, 1, Xs,
- fun ([Map]) ->
- DefK = t_map_def_key(Map, Opaques),
- DefV = t_map_def_val(Map, Opaques),
- Pairs = t_map_entries(Map, Opaques),
- EType = lists:foldl(
- fun({K,_,V},EType0) ->
- case t_is_none(V) of
- true -> t_subtract(EType0, t_tuple([K,t_any()]));
- false -> t_sup(EType0, t_tuple([K,V]))
- end
- end, t_tuple([DefK, DefV]), Pairs),
- case t_is_none(EType) of
- true -> t_nil();
- false -> t_list(EType)
- end
- end, Opaques);
type(maps, update, 3, Xs, Opaques) ->
strict(maps, update, 3, Xs,
fun ([Key, Value, Map]) ->
@@ -1903,7 +1892,8 @@ infinity_div(Number1, Number2) when is_integer(Number1), is_integer(Number2) ->
infinity_bsl(pos_inf, _) -> pos_inf;
infinity_bsl(neg_inf, _) -> neg_inf;
-infinity_bsl(Number, pos_inf) when is_integer(Number), Number >= 0 -> pos_inf;
+infinity_bsl(0, pos_inf) -> 0;
+infinity_bsl(Number, pos_inf) when is_integer(Number), Number > 0 -> pos_inf;
infinity_bsl(Number, pos_inf) when is_integer(Number) -> neg_inf;
infinity_bsl(Number, neg_inf) when is_integer(Number), Number >= 0 -> 0;
infinity_bsl(Number, neg_inf) when is_integer(Number) -> -1;
@@ -1992,9 +1982,11 @@ arith_abs(X1, Opaques) ->
case infinity_geq(Min1, 0) of
true -> {Min1, Max1};
false ->
+ NegMin1 = infinity_inv(Min1),
+ NegMax1 = infinity_inv(Max1),
case infinity_geq(Max1, 0) of
- true -> {0, infinity_inv(Min1)};
- false -> {infinity_inv(Max1), infinity_inv(Min1)}
+ true -> {0, max(NegMin1, Max1)};
+ false -> {NegMax1, NegMin1}
end
end,
t_from_range(NewMin, NewMax)
@@ -2351,6 +2343,9 @@ arg_types(erlang, float, 1) ->
%% Guard bif, needs to be here.
arg_types(erlang, floor, 1) ->
[t_number()];
+%% Primop, needs to be somewhere.
+arg_types(erlang, build_stacktrace, 0) ->
+ [];
%% Guard bif, needs to be here.
arg_types(erlang, hd, 1) ->
[t_cons()];
@@ -2648,8 +2643,6 @@ arg_types(maps, put, 3) ->
[t_any(), t_any(), t_map()];
arg_types(maps, size, 1) ->
[t_map()];
-arg_types(maps, to_list, 1) ->
- [t_map()];
arg_types(maps, update, 3) ->
[t_any(), t_any(), t_map()];
arg_types(M, F, A) when is_atom(M), is_atom(F),
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl
index d8d707c05e..8a609ef911 100644
--- a/lib/hipe/cerl/erl_types.erl
+++ b/lib/hipe/cerl/erl_types.erl
@@ -1877,6 +1877,7 @@ t_map_put(KV, Map, Opaques) ->
%% Key and Value are *not* unopaqued, but the map is
map_put(_, ?none, _) -> ?none;
+map_put(_, ?unit, _) -> ?none;
map_put({Key, Value}, ?map(Pairs,DefK,DefV), Opaques) ->
case t_is_none_or_unit(Key) orelse t_is_none_or_unit(Value) of
true -> ?none;
@@ -1902,6 +1903,7 @@ t_map_update(KV, Map) ->
-spec t_map_update({erl_type(), erl_type()}, erl_type(), opaques()) -> erl_type().
t_map_update(_, ?none, _) -> ?none;
+t_map_update(_, ?unit, _) -> ?none;
t_map_update(KV={Key, _}, M, Opaques) ->
case t_is_subtype(t_atom('true'), t_map_is_key(Key, M, Opaques)) of
false -> ?none;
@@ -1922,6 +1924,7 @@ t_map_get(Key, Map, Opaques) ->
end).
map_get(_, ?none) -> ?none;
+map_get(_, ?unit) -> ?none;
map_get(Key, ?map(Pairs, DefK, DefV)) ->
DefRes =
case t_do_overlap(DefK, Key) of
@@ -1957,6 +1960,7 @@ t_map_is_key(Key, Map, Opaques) ->
end).
map_is_key(_, ?none) -> ?none;
+map_is_key(_, ?unit) -> ?none;
map_is_key(Key, ?map(Pairs, DefK, _DefV)) ->
case is_singleton_type(Key) of
true ->
@@ -2347,6 +2351,8 @@ t_from_range(X, Y) ->
-else.
+t_from_range(pos_inf, pos_inf) -> ?integer_pos;
+t_from_range(neg_inf, neg_inf) -> ?integer_neg;
t_from_range(neg_inf, pos_inf) -> t_integer();
t_from_range(neg_inf, Y) when is_integer(Y), Y < 0 -> ?integer_neg;
t_from_range(neg_inf, Y) when is_integer(Y), Y >= 0 -> t_integer();
@@ -2379,6 +2385,8 @@ t_from_range(pos_inf, neg_inf) -> t_none().
-spec t_from_range_unsafe(rng_elem(), rng_elem()) -> erl_type().
+t_from_range_unsafe(pos_inf, pos_inf) -> ?integer_pos;
+t_from_range_unsafe(neg_inf, neg_inf) -> ?integer_neg;
t_from_range_unsafe(neg_inf, pos_inf) -> t_integer();
t_from_range_unsafe(neg_inf, Y) -> ?int_range(neg_inf, Y);
t_from_range_unsafe(X, pos_inf) -> ?int_range(X, pos_inf);
diff --git a/lib/hipe/doc/src/Makefile b/lib/hipe/doc/src/Makefile
index 63154abd6a..1c774d3357 100644
--- a/lib/hipe/doc/src/Makefile
+++ b/lib/hipe/doc/src/Makefile
@@ -38,7 +38,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN)
XML_APPLICATION_FILES = ref_man.xml
XML_REF3_FILES =
-XML_PART_FILES =
+XML_PART_FILES = hipe_app.xml
XML_CHAPTER_FILES = notes.xml
BOOK_FILES = book.xml
diff --git a/lib/hipe/doc/src/hipe_app.xml b/lib/hipe/doc/src/hipe_app.xml
index 9299c6d73f..aaeb06193d 100644
--- a/lib/hipe/doc/src/hipe_app.xml
+++ b/lib/hipe/doc/src/hipe_app.xml
@@ -99,17 +99,6 @@
each mode.</p>
</item>
- <tag>Optimization for <c>receive</c> with unique references</tag>
- <item><p>The BEAM compiler can do an optimization when
- a <c>receive</c> statement is <em>only</em> waiting for messages
- containing a reference created before the receive. All messages
- that existed in the queue when the reference was created will be
- bypassed, as they cannot possibly contain the reference. HiPE
- does not implement this optimization.</p>
- <p>An example of this is when
- <c>gen_server:call()</c> waits for the reply message.</p>
- </item>
-
</taglist>
</section>
<section>
diff --git a/lib/hipe/doc/src/notes.xml b/lib/hipe/doc/src/notes.xml
index eadaee50e2..bad0c254ce 100644
--- a/lib/hipe/doc/src/notes.xml
+++ b/lib/hipe/doc/src/notes.xml
@@ -31,6 +31,39 @@
</header>
<p>This document describes the changes made to HiPE.</p>
+<section><title>Hipe 3.17</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix bug for hipe compiled code using
+ <c>&lt;&lt;X/utf32&gt;&gt;</c> binary construction that
+ could cause faulty result or even VM crash.</p>
+ <p>
+ On architectures other than x86_64, code need to be
+ recompiled to benefit from this fix.</p>
+ <p>
+ Own Id: OTP-14740</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ Added documentation about limitations of hipe compared to
+ beam compiled code.</p>
+ <p>
+ Own Id: OTP-14767</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Hipe 3.16.1</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl
index cb4c1cfbd3..f429d40272 100644
--- a/lib/hipe/icode/hipe_beam_to_icode.erl
+++ b/lib/hipe/icode/hipe_beam_to_icode.erl
@@ -415,11 +415,13 @@ trans_fun([{wait_timeout,{_,Lbl},Reg}|Instructions], Env) ->
SuspTmout = hipe_icode:mk_if(suspend_msg_timeout,[],
map_label(Lbl),hipe_icode:label_name(DoneLbl)),
Movs ++ [SetTmout, SuspTmout, DoneLbl | trans_fun(Instructions,Env1)];
-%%--- recv_mark/1 & recv_set/1 --- XXX: Handle better??
+%%--- recv_mark/1 & recv_set/1 ---
trans_fun([{recv_mark,{f,_}}|Instructions], Env) ->
- trans_fun(Instructions,Env);
+ Mark = hipe_icode:mk_primop([],recv_mark,[]),
+ [Mark | trans_fun(Instructions,Env)];
trans_fun([{recv_set,{f,_}}|Instructions], Env) ->
- trans_fun(Instructions,Env);
+ Set = hipe_icode:mk_primop([],recv_set,[]),
+ [Set | trans_fun(Instructions,Env)];
%%--------------------------------------------------------------------
%%--- Translation of arithmetics {bif,ArithOp, ...} ---
%%--------------------------------------------------------------------
@@ -603,6 +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)],
@@ -1157,6 +1169,17 @@ trans_fun([{put_map_exact,{f,Lbl},Map,Dst,_N,{list,Pairs}}|Instructions], Env) -
gen_put_map_instrs(new, exact, TempMapVar, Dst, new, Pairs, Env1)
end,
[MapMove, TempMapMove, PutInstructions | trans_fun(Instructions, Env2)];
+%%--- build_stacktrace ---
+trans_fun([build_stacktrace|Instructions], Env) ->
+ Vars = [mk_var({x,0})], %{x,0} is implict arg and dst
+ [hipe_icode:mk_primop(Vars,build_stacktrace,Vars),
+ trans_fun(Instructions, Env)];
+%%--- raw_raise ---
+trans_fun([raw_raise|Instructions], Env) ->
+ Vars = [mk_var({x,0}),mk_var({x,1}),mk_var({x,2})],
+ Dst = [mk_var({x,0})],
+ [hipe_icode:mk_primop(Dst,raw_raise,Vars) |
+ trans_fun(Instructions, Env)];
%%--------------------------------------------------------------------
%%--- ERROR HANDLING ---
%%--------------------------------------------------------------------
diff --git a/lib/hipe/icode/hipe_icode_inline_bifs.erl b/lib/hipe/icode/hipe_icode_inline_bifs.erl
index 7a6947f190..16a95991e7 100644
--- a/lib/hipe/icode/hipe_icode_inline_bifs.erl
+++ b/lib/hipe/icode/hipe_icode_inline_bifs.erl
@@ -24,8 +24,9 @@
%% Currently inlined BIFs:
%% and, or, xor, not, <, >, >=, =<, ==, /=, =/=, =:=
-%% is_atom, is_boolean, is_binary, is_float, is_function,
-%% is_integer, is_list, is_pid, is_port, is_reference, is_tuple
+%% is_atom, is_binary, is_bitstring, is_boolean, is_float,
+%% is_function, is_integer, is_list, is_map, is_number,
+%% is_pid, is_port, is_reference, is_tuple
-module(hipe_icode_inline_bifs).
@@ -116,17 +117,20 @@ try_type_tests(I) -> I.
is_type_test(Name) ->
case Name of
- is_integer -> {true, integer};
+ is_atom -> {true, atom};
+ is_binary -> {true, binary};
+ is_bitstring -> {true, bitstr};
+ is_boolean -> {true, boolean};
is_float -> {true, float};
- is_tuple -> {true, tuple};
- is_binary -> {true, binary};
+ is_function -> {true, function};
+ is_integer -> {true, integer};
is_list -> {true, list};
+ is_map -> {true, map};
+ is_number -> {true, number};
is_pid -> {true, pid};
- is_atom -> {true, atom};
- is_boolean -> {true, boolean};
- is_function -> {true, function};
- is_reference -> {true, reference};
is_port -> {true, port};
+ is_reference -> {true, reference};
+ is_tuple -> {true, tuple};
_ -> false
end.
diff --git a/lib/hipe/icode/hipe_icode_primops.erl b/lib/hipe/icode/hipe_icode_primops.erl
index 50ece05259..a1f1128124 100644
--- a/lib/hipe/icode/hipe_icode_primops.erl
+++ b/lib/hipe/icode/hipe_icode_primops.erl
@@ -67,6 +67,8 @@ is_safe(fp_mul) -> false;
is_safe(fp_sub) -> false;
is_safe(mktuple) -> true;
is_safe(next_msg) -> false;
+is_safe(recv_mark) -> false;
+is_safe(recv_set) -> false;
is_safe(redtest) -> false;
is_safe(select_msg) -> false;
is_safe(self) -> true;
@@ -130,6 +132,7 @@ is_safe({hipe_bs_primop, {bs_match_string, _, _}}) -> false;
is_safe({hipe_bs_primop, {bs_append, _, _, _, _}}) -> false;
is_safe({hipe_bs_primop, {bs_private_append, _, _}}) -> false;
is_safe({hipe_bs_primop, bs_init_writable}) -> true;
+is_safe(build_stacktrace) -> true;
is_safe(#mkfun{}) -> true;
is_safe(#unsafe_element{}) -> true;
is_safe(#unsafe_update_element{}) -> true;
@@ -165,6 +168,8 @@ fails(fp_mul) -> false;
fails(fp_sub) -> false;
fails(mktuple) -> false;
fails(next_msg) -> false;
+fails(recv_mark) -> false;
+fails(recv_set) -> false;
fails(redtest) -> false;
fails(select_msg) -> false;
fails(self) -> false;
@@ -230,6 +235,8 @@ fails({hipe_bs_primop, bs_final}) -> false;
fails({hipe_bs_primop, {bs_append, _, _, _, _}}) -> true;
fails({hipe_bs_primop, {bs_private_append, _, _}}) -> true;
fails({hipe_bs_primop, bs_init_writable}) -> true;
+fails(build_stacktrace) -> false;
+fails(raw_raise) -> true;
fails(#mkfun{}) -> false;
fails(#unsafe_element{}) -> false;
fails(#unsafe_update_element{}) -> false;
@@ -709,6 +716,10 @@ type(Primop, Args) ->
erl_types:t_any();
next_msg ->
erl_types:t_any();
+ recv_mark ->
+ erl_types:t_any();
+ recv_set ->
+ erl_types:t_any();
select_msg ->
erl_types:t_any();
set_timeout ->
@@ -723,6 +734,10 @@ type(Primop, Args) ->
erl_types:t_any();
debug_native_called ->
erl_types:t_any();
+ build_stacktrace ->
+ erl_types:t_list();
+ raw_raise ->
+ erl_types:t_atom();
{M, F, A} ->
erl_bif_types:type(M, F, A, Args)
end.
@@ -883,6 +898,10 @@ type(Primop) ->
erl_types:t_any();
next_msg ->
erl_types:t_any();
+ recv_mark ->
+ erl_types:t_any();
+ recv_set ->
+ erl_types:t_any();
select_msg ->
erl_types:t_any();
set_timeout ->
@@ -891,6 +910,10 @@ type(Primop) ->
erl_types:t_any();
%%% -----------------------------------------------------
%%% Other
+ build_stacktrace ->
+ erl_types:t_any();
+ raw_raise ->
+ erl_types:t_any();
#closure_element{} ->
erl_types:t_any();
redtest ->
diff --git a/lib/hipe/icode/hipe_icode_range.erl b/lib/hipe/icode/hipe_icode_range.erl
index 287b1c80fe..34b18acccd 100644
--- a/lib/hipe/icode/hipe_icode_range.erl
+++ b/lib/hipe/icode/hipe_icode_range.erl
@@ -1160,6 +1160,8 @@ basic_type(#gc_test{}) -> not_analysed;
%% Message handling
basic_type(check_get_msg) -> not_analysed;
basic_type(next_msg) -> not_analysed;
+basic_type(recv_mark) -> not_analysed;
+basic_type(recv_set) -> not_analysed;
basic_type(select_msg) -> not_analysed;
basic_type(suspend_msg) -> not_analysed;
%% Functions
@@ -1184,7 +1186,9 @@ basic_type(unsafe_hd) -> not_analysed;
basic_type(unsafe_tl) -> not_int;
basic_type(#element{}) -> not_analysed;
basic_type(#unsafe_element{}) -> not_analysed;
-basic_type(#unsafe_update_element{}) -> not_analysed.
+basic_type(#unsafe_update_element{}) -> not_analysed;
+basic_type(build_stacktrace) -> not_int;
+basic_type(raw_raise) -> not_int.
-spec analyse_bs_get_integer(integer(), integer(), boolean()) -> range_tuple().
diff --git a/lib/hipe/llvm/hipe_llvm.erl b/lib/hipe/llvm/hipe_llvm.erl
index ccd40162cb..343ca94cb1 100644
--- a/lib/hipe/llvm/hipe_llvm.erl
+++ b/lib/hipe/llvm/hipe_llvm.erl
@@ -934,7 +934,7 @@ pp_ins(Dev, Ver, I) ->
end,
case call_is_tail(I) of
true -> write(Dev, "tail ");
- false -> ok
+ false -> write(Dev, "notail ")
end,
write(Dev, ["call ", call_cconv(I), " "]),
pp_options(Dev, call_ret_attrs(I)),
diff --git a/lib/hipe/main/hipe.app.src b/lib/hipe/main/hipe.app.src
index 66008a4178..1138d72dd2 100644
--- a/lib/hipe/main/hipe.app.src
+++ b/lib/hipe/main/hipe.app.src
@@ -237,4 +237,4 @@
{applications, [kernel,stdlib]},
{env, []},
{runtime_dependencies, ["syntax_tools-1.6.14","stdlib-3.4","kernel-5.3",
- "erts-9.2","compiler-5.0"]}]}.
+ "erts-9.3","compiler-5.0"]}]}.
diff --git a/lib/hipe/main/hipe_main.erl b/lib/hipe/main/hipe_main.erl
index 4b5eb4c63e..6e48f0cffd 100644
--- a/lib/hipe/main/hipe_main.erl
+++ b/lib/hipe/main/hipe_main.erl
@@ -410,9 +410,9 @@ icode_to_rtl(MFA, Icode, Options, Servers) ->
hipe_llvm_liveness:analyze(RtlCfg4)
end,
pp(RtlCfg5, MFA, rtl, pp_rtl, Options, Servers),
- case proplists:get_bool(verify_gcsafe, Options) of
- false -> ok;
- true ->
+ case proplists:get_bool(no_verify_gcsafe, Options) of
+ true -> ok;
+ false ->
ok = hipe_rtl_verify_gcsafe:check(RtlCfg5)
end,
LinearRTL1 = hipe_rtl_cfg:linearize(RtlCfg5),
diff --git a/lib/hipe/rtl/hipe_rtl_binary_construct.erl b/lib/hipe/rtl/hipe_rtl_binary_construct.erl
index 5b89d4946a..111dda3d82 100644
--- a/lib/hipe/rtl/hipe_rtl_binary_construct.erl
+++ b/lib/hipe/rtl/hipe_rtl_binary_construct.erl
@@ -168,9 +168,13 @@ gen_rtl(BsOP, Dst, Args, TrueLblName, FalseLblName, SystemLimitLblName, ConstTab
bs_put_utf8 ->
[_Src, _Base, _Offset] = Args,
- NewDsts = get_real(Dst),
- [hipe_rtl:mk_call(NewDsts, bs_put_utf8, Args,
- TrueLblName, FalseLblName, not_remote)];
+ [NewOffs] = get_real(Dst),
+ RetLbl = hipe_rtl:mk_new_label(),
+ [hipe_rtl:mk_call([NewOffs], bs_put_utf8, Args,
+ hipe_rtl:label_name(RetLbl), [], not_remote),
+ RetLbl,
+ hipe_rtl:mk_branch(NewOffs, ne, hipe_rtl:mk_imm(0),
+ TrueLblName, FalseLblName, 0.99)];
bs_utf16_size ->
case Dst of
diff --git a/lib/hipe/rtl/hipe_rtl_primops.erl b/lib/hipe/rtl/hipe_rtl_primops.erl
index 850a75f71b..ce5433379e 100644
--- a/lib/hipe/rtl/hipe_rtl_primops.erl
+++ b/lib/hipe/rtl/hipe_rtl_primops.erl
@@ -291,6 +291,10 @@ gen_primop({Op,Dst,Args,Cont,Fail}, IsGuard, ConstTab) ->
gen_select_msg(Dst, Cont);
clear_timeout ->
gen_clear_timeout(Dst, GotoCont);
+ recv_mark ->
+ gen_recv_mark(Dst, GotoCont);
+ recv_set ->
+ gen_recv_set(Dst, Cont);
set_timeout ->
%% BIF call: am_set_timeout -> nbif_set_timeout -> hipe_set_timeout
[hipe_rtl:mk_call(Dst, set_timeout, Args, Cont, Fail, not_remote)];
@@ -390,6 +394,10 @@ gen_primop({Op,Dst,Args,Cont,Fail}, IsGuard, ConstTab) ->
end;
debug_native_called ->
[hipe_rtl:mk_call(Dst, Op, Args, Cont, Fail, not_remote)];
+ build_stacktrace ->
+ [hipe_rtl:mk_call(Dst, Op, Args, Cont, Fail, not_remote)];
+ raw_raise ->
+ [hipe_rtl:mk_call(Dst, Op, Args, Cont, Fail, not_remote)];
%% Only names listed above are accepted! MFA:s are not primops!
_ ->
@@ -1064,6 +1072,27 @@ gen_tuple_header(Ptr, Arity) ->
%%%
%%% Receives
+%%% recv_mark is:
+%%% p->msg.saved_last = p->msg.last;
+gen_recv_mark([], GotoCont) ->
+ TmpLast = hipe_rtl:mk_new_reg(),
+ [load_p_field(TmpLast, ?P_MSG_LAST),
+ store_p_field(TmpLast, ?P_MSG_SAVED_LAST),
+ GotoCont].
+
+%%% recv_set is:
+%%% if (p->msg.saved_last)
+%%% p->msg.save = p->msg.saved_last;
+gen_recv_set([], Cont) ->
+ TmpSave = hipe_rtl:mk_new_reg(),
+ TrueLbl = hipe_rtl:mk_new_label(),
+ [load_p_field(TmpSave, ?P_MSG_SAVED_LAST),
+ hipe_rtl:mk_branch(TmpSave, ne, hipe_rtl:mk_imm(0),
+ hipe_rtl:label_name(TrueLbl), Cont),
+ TrueLbl,
+ store_p_field(TmpSave, ?P_MSG_SAVE),
+ hipe_rtl:mk_goto(Cont)].
+
gen_check_get_msg(Dsts, GotoCont, Fail) ->
gen_check_get_msg_outofline(Dsts, GotoCont, Fail).
diff --git a/lib/hipe/rtl/hipe_rtl_verify_gcsafe.erl b/lib/hipe/rtl/hipe_rtl_verify_gcsafe.erl
index c3f20bfec1..01d7e89ccd 100644
--- a/lib/hipe/rtl/hipe_rtl_verify_gcsafe.erl
+++ b/lib/hipe/rtl/hipe_rtl_verify_gcsafe.erl
@@ -76,6 +76,7 @@ safe_primop(bs_allocate) -> true;
safe_primop(bs_reallocate) -> true;
safe_primop(bs_utf8_size) -> true;
safe_primop(bs_get_utf8) -> true;
+safe_primop(bs_put_utf8) -> true;
safe_primop(bs_utf16_size) -> true;
safe_primop(bs_get_utf16) -> true;
safe_primop(bs_validate_unicode_retract) -> true;
diff --git a/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl b/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl
index d71b924d22..ba9c03d4ba 100644
--- a/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl
+++ b/lib/hipe/test/basic_SUITE_data/basic_exceptions.erl
@@ -24,6 +24,7 @@ test() ->
ok = test_bad_fun_call(),
ok = test_guard_bif(),
ok = test_eclectic(),
+ ok = test_raise(),
ok.
%%--------------------------------------------------------------------
@@ -579,3 +580,99 @@ my_add(A, B) ->
my_abs(X) ->
abs(X).
+
+test_raise() ->
+ test_raise(fun() -> exit({exit,tuple}) end),
+ test_raise(fun() -> abs(id(x)) end),
+ test_raise(fun() -> throw({was,thrown}) end),
+
+ badarg = bad_raise(fun() -> abs(id(x)) end),
+
+ ok.
+
+bad_raise(Expr) ->
+ try
+ Expr()
+ catch
+ _:E:Stk ->
+ erlang:raise(bad_class, E, Stk)
+ end.
+
+test_raise(Expr) ->
+ test_raise_1(Expr),
+ test_raise_2(Expr),
+ test_raise_3(Expr).
+
+test_raise_1(Expr) ->
+ erase(exception),
+ try
+ do_test_raise_1(Expr)
+ catch
+ C:E:Stk ->
+ {C,E,Stk} = erase(exception)
+ end.
+
+do_test_raise_1(Expr) ->
+ try
+ Expr()
+ catch
+ C:E:Stk ->
+ %% Here the stacktrace must be built.
+ put(exception, {C,E,Stk}),
+ erlang:raise(C, E, Stk)
+ end.
+
+test_raise_2(Expr) ->
+ erase(exception),
+ try
+ do_test_raise_2(Expr)
+ catch
+ C:E:Stk ->
+ {C,E} = erase(exception),
+ try
+ Expr()
+ catch
+ _:_:S ->
+ [StkTop|_] = S,
+ [StkTop|_] = Stk
+ end
+ end.
+
+do_test_raise_2(Expr) ->
+ try
+ Expr()
+ catch
+ C:E:Stk ->
+ %% Here it is possible to replace erlang:raise/3 with
+ %% the raw_raise/3 instruction since the stacktrace is
+ %% not actually used.
+ put(exception, {C,E}),
+ erlang:raise(C, E, Stk)
+ end.
+
+test_raise_3(Expr) ->
+ try
+ do_test_raise_3(Expr)
+ catch
+ exit:{exception,C,E}:Stk ->
+ try
+ Expr()
+ catch
+ C:E:S ->
+ [StkTop|_] = S,
+ [StkTop|_] = Stk
+ end
+ end.
+
+do_test_raise_3(Expr) ->
+ try
+ Expr()
+ catch
+ C:E:Stk ->
+ %% Here it is possible to replace erlang:raise/3 with
+ %% the raw_raise/3 instruction since the stacktrace is
+ %% not actually used.
+ erlang:raise(exit, {exception,C,E}, Stk)
+ end.
+
+id(I) -> I.
diff --git a/lib/hipe/test/basic_SUITE_data/basic_receive.erl b/lib/hipe/test/basic_SUITE_data/basic_receive.erl
index 5f865d7b7a..20e3f350e8 100644
--- a/lib/hipe/test/basic_SUITE_data/basic_receive.erl
+++ b/lib/hipe/test/basic_SUITE_data/basic_receive.erl
@@ -12,6 +12,7 @@ test() ->
ok = test_wait_timeout(),
ok = test_double_timeout(),
ok = test_reschedule(),
+ ok = test_recv_mark(),
ok.
%%--------------------------------------------------------------------
@@ -54,3 +55,91 @@ doit(First) ->
erts_debug:set_internal_state(hipe_test_reschedule_suspend, 1).
%%--------------------------------------------------------------------
+%% Check that we cannot cause a recv_mark,recv_set pair to misbehave and
+%% deadlock the process.
+
+test_recv_mark() ->
+ ok = test_recv_mark(fun disturber_nop/0),
+ ok = test_recv_mark(fun disturber_receive/0),
+ ok = test_recv_mark(fun disturber_other/0),
+ ok = test_recv_mark(fun disturber_recurse/0),
+ ok = test_recv_mark_after(self(), fun disturber_after_recurse/0, false),
+ ok = test_recv_mark(fun disturber_other_recurse/0),
+ ok = test_recv_mark(fun disturber_other_after/0),
+ ok = test_recv_mark_nested().
+
+test_recv_mark(Disturber) ->
+ Ref = make_ref(),
+ self() ! Ref,
+ Disturber(),
+ receive Ref -> ok
+ after 0 -> error(failure)
+ end.
+
+disturber_nop() -> ok.
+
+disturber_receive() ->
+ self() ! message,
+ receive message -> ok end.
+
+disturber_other() ->
+ Ref = make_ref(),
+ self() ! Ref,
+ receive Ref -> ok end.
+
+disturber_recurse() ->
+ aborted = (catch test_recv_mark(fun() -> throw(aborted) end)),
+ ok.
+
+test_recv_mark_after(Recipient, Disturber, IsInner) ->
+ Ref = make_ref(),
+ Recipient ! Ref,
+ Disturber(),
+ receive
+ Ref -> ok
+ after 0 ->
+ case IsInner of
+ true -> expected;
+ false -> error(failure)
+ end
+ end.
+
+disturber_after_recurse() ->
+ NoOp = fun() -> ok end,
+ BlackHole = spawn(NoOp),
+ expected = test_recv_mark_after(BlackHole, NoOp, true),
+ ok.
+
+disturber_other_recurse() ->
+ aborted = (catch disturber_other_recurse(fun() -> throw(aborted) end)),
+ ok.
+
+disturber_other_recurse(InnerD) ->
+ Ref = make_ref(),
+ self() ! Ref,
+ InnerD(),
+ receive Ref -> ok
+ after 0 -> error(failure)
+ end.
+
+disturber_other_after() ->
+ BlackHole = spawn(fun() -> ok end),
+ Ref = make_ref(),
+ BlackHole ! Ref,
+ receive Ref -> error(imposible)
+ after 0 -> ok
+ end.
+
+test_recv_mark_nested() ->
+ Ref1 = make_ref(),
+ self() ! Ref1,
+ begin
+ Ref2 = make_ref(),
+ self() ! Ref2,
+ receive Ref2 -> ok end
+ end,
+ receive Ref1 -> ok
+ after 0 -> error(failure)
+ end.
+
+%%--------------------------------------------------------------------
diff --git a/lib/hipe/test/bs_SUITE_data/bs_construct.erl b/lib/hipe/test/bs_SUITE_data/bs_construct.erl
index b9e7d93570..aa85626857 100644
--- a/lib/hipe/test/bs_SUITE_data/bs_construct.erl
+++ b/lib/hipe/test/bs_SUITE_data/bs_construct.erl
@@ -279,13 +279,22 @@ bad_floats() ->
%% (incorrectly) signed.
huge_binaries() ->
- AlmostIllegal = id(<<0:(id((1 bsl 32)-8))>>),
case erlang:system_info(wordsize) of
- 4 -> huge_binaries_32(AlmostIllegal);
+ 4 ->
+ Old = erts_debug:set_internal_state(available_internal_state, true),
+ case erts_debug:set_internal_state(binary, (1 bsl 29)-1) of
+ false ->
+ io:format("\nNot enough memory to create 512Mb binary\n",[]);
+ Bin->
+ huge_binaries_32(Bin)
+ end,
+ erts_debug:set_internal_state(available_internal_state, Old);
+
8 -> ok
end,
garbage_collect(),
id(<<0:(id((1 bsl 31)-1))>>),
+ garbage_collect(),
id(<<0:(id((1 bsl 30)-1))>>),
garbage_collect(),
ok.
diff --git a/lib/hipe/vsn.mk b/lib/hipe/vsn.mk
index f88d9147b1..508ec00548 100644
--- a/lib/hipe/vsn.mk
+++ b/lib/hipe/vsn.mk
@@ -1 +1 @@
-HIPE_VSN = 3.16.1
+HIPE_VSN = 3.17
diff --git a/lib/hipe/x86/hipe_rtl_to_x86.erl b/lib/hipe/x86/hipe_rtl_to_x86.erl
index 31e4f6e4ac..22947da148 100644
--- a/lib/hipe/x86/hipe_rtl_to_x86.erl
+++ b/lib/hipe/x86/hipe_rtl_to_x86.erl
@@ -646,7 +646,7 @@ conv_imm(Opnd, Map) ->
is_imm64(Value) when is_integer(Value) ->
(Value < -(1 bsl (32 - 1))) or (Value > (1 bsl (32 - 1)) - 1);
is_imm64({_,atom}) -> false; % Atoms are 32 bits.
-is_imm64({_,c_const}) -> false; % c_consts are 32 bits.
+is_imm64({_,c_const}) -> true; % c_consts are 64 bits.
is_imm64({_,_}) -> true . % Other relocs are 64 bits.
-else.
conv_imm(Opnd, Map) ->
@@ -777,6 +777,18 @@ conv_fconv(Dst, Src) ->
%%% Finalise the conversion of a 2-address FP operation.
+-ifdef(HIPE_AMD64).
+conv_fp_unary(Dst, Src, 'fchs') ->
+ Tmp = new_untagged_temp(),
+ case same_opnd(Dst, Src) of
+ true ->
+ [];
+ _ ->
+ [hipe_x86:mk_fmove(Src, Dst)]
+ end ++
+ mk_load_address(c_const, hipe_x86:mk_imm({sse2_fnegate_mask, c_const}), Tmp) ++
+ [hipe_x86:mk_fp_binop('xorpd', hipe_x86:mk_mem(Tmp, hipe_x86:mk_imm(0), double), Dst)].
+-else.
conv_fp_unary(Dst, Src, FpUnOp) ->
case same_opnd(Dst, Src) of
true ->
@@ -785,6 +797,7 @@ conv_fp_unary(Dst, Src, FpUnOp) ->
[hipe_x86:mk_fmove(Src, Dst),
hipe_x86:mk_fp_unop(FpUnOp, Dst)]
end.
+-endif.
conv_fp_unop(RtlFpUnOp) ->
case RtlFpUnOp of
@@ -854,13 +867,8 @@ mk_jmp_switch(Index, JTabLab, Labels) ->
%%% Finalise the translation of a load_address instruction.
-ifdef(HIPE_AMD64).
-mk_load_address(Type, Src, Dst) ->
- case Type of
- c_const -> % 32 bits
- [hipe_x86:mk_move(Src, Dst)];
- _ ->
- [hipe_x86:mk_move64(Src, Dst)]
- end.
+mk_load_address(_Type, Src, Dst) ->
+ [hipe_x86:mk_move64(Src, Dst)].
-else.
mk_load_address(_Type, Src, Dst) ->
[hipe_x86:mk_move(Src, Dst)].
diff --git a/lib/hipe/x86/hipe_x86_assemble.erl b/lib/hipe/x86/hipe_x86_assemble.erl
index 50919bdf4e..9d2586a14d 100644
--- a/lib/hipe/x86/hipe_x86_assemble.erl
+++ b/lib/hipe/x86/hipe_x86_assemble.erl
@@ -735,6 +735,7 @@ resolve_sse2_op(Op) ->
fdiv -> divsd;
fmul -> mulsd;
fsub -> subsd;
+ xorpd -> xorpd;
_ -> exit({?MODULE, unknown_sse2_operator, Op})
end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 08:11:55 +0000