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-rw-r--r--lib/hipe/cerl/erl_bif_types.erl241
-rw-r--r--lib/hipe/cerl/erl_types.erl34
-rw-r--r--lib/hipe/doc/src/notes.xml112
-rw-r--r--lib/hipe/doc/src/ref_man.xml2
-rw-r--r--lib/hipe/icode/hipe_beam_to_icode.erl6
-rw-r--r--lib/hipe/icode/hipe_icode_callgraph.erl2
-rw-r--r--lib/hipe/icode/hipe_icode_exceptions.erl2
-rw-r--r--lib/hipe/icode/hipe_icode_primops.erl13
-rw-r--r--lib/hipe/icode/hipe_icode_range.erl364
-rw-r--r--lib/hipe/main/hipe_main.erl6
-rw-r--r--lib/hipe/ppc/hipe_ppc.erl172
-rw-r--r--lib/hipe/ppc/hipe_ppc_assemble.erl76
-rw-r--r--lib/hipe/ppc/hipe_ppc_frame.erl30
-rw-r--r--lib/hipe/ppc/hipe_rtl_to_ppc.erl260
-rw-r--r--lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl2
-rw-r--r--lib/hipe/rtl/hipe_rtl.erl2
-rw-r--r--lib/hipe/rtl/hipe_rtl_arch.erl57
-rw-r--r--lib/hipe/rtl/hipe_rtl_arith.inc2
-rw-r--r--lib/hipe/rtl/hipe_rtl_primops.erl2
-rw-r--r--lib/hipe/rtl/hipe_rtl_ssa_const_prop.erl2
-rw-r--r--lib/hipe/rtl/hipe_tagscheme.erl4
-rw-r--r--lib/hipe/vsn.mk2
22 files changed, 817 insertions, 576 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index ed5bf03804..30b911c41b 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2003-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -48,6 +48,7 @@
t_boolean/0,
t_byte/0,
t_char/0,
+ t_charlist/0,
t_cons/0,
t_cons/2,
t_cons_hd/1,
@@ -124,7 +125,8 @@
t_tuple/1,
t_tuple_args/1,
t_tuple_size/1,
- t_tuple_subtypes/1
+ t_tuple_subtypes/1,
+ t_unicode_string/0
]).
-ifdef(DO_ERL_BIF_TYPES_TEST).
@@ -189,127 +191,19 @@ type(binary, referenced_byte_size, 1, Xs) ->
strict(arg_types(binary, referenced_byte_size, 1), Xs,
fun(_) -> t_non_neg_integer() end);
%%-- code ---------------------------------------------------------------------
-type(code, add_path, 1, Xs) ->
- strict(arg_types(code, add_path, 1), Xs,
- fun (_) ->
- t_sup(t_atom('true'),
- t_tuple([t_atom('error'), t_atom('bad_directory')]))
- end);
-type(code, add_patha, 1, Xs) ->
- type(code, add_path, 1, Xs);
-type(code, add_paths, 1, Xs) ->
- strict(arg_types(code, add_paths, 1), Xs, fun(_) -> t_atom('ok') end);
-type(code, add_pathsa, 1, Xs) ->
- type(code, add_paths, 1, Xs);
-type(code, add_pathsz, 1, Xs) ->
- type(code, add_paths, 1, Xs);
-type(code, add_pathz, 1, Xs) ->
- type(code, add_path, 1, Xs);
-type(code, all_loaded, 0, _) ->
- t_list(t_tuple([t_atom(), t_code_loaded_fname_or_status()]));
-type(code, compiler_dir, 0, _) ->
- t_string();
-type(code, del_path, 1, Xs) ->
- strict(arg_types(code, del_path, 1), Xs,
- fun (_) ->
- t_sup(t_boolean(),
- t_tuple([t_atom('error'), t_atom('bad_name')]))
- end);
-type(code, delete, 1, Xs) ->
- strict(arg_types(code, delete, 1), Xs, fun (_) -> t_boolean() end);
-type(code, ensure_loaded, 1, Xs) ->
- type(code, load_file, 1, Xs);
type(code, get_chunk, 2, Xs) ->
strict(arg_types(code, get_chunk, 2), Xs,
fun (_) -> t_sup(t_binary(), t_atom('undefined')) end);
-type(code, get_object_code, 1, Xs) ->
- strict(arg_types(code, get_object_code, 1), Xs,
- fun (_) ->
- t_sup(t_tuple([t_atom(), t_binary(), t_string()]),
- t_atom('error'))
- end);
-type(code, get_path, 0, _) ->
- t_list(t_string());
-type(code, is_loaded, 1, Xs) ->
- strict(arg_types(code, is_loaded, 1), Xs,
- fun (_) ->
- t_sup([t_tuple([t_atom('file'), t_code_loaded_fname_or_status()]),
- t_atom('false')])
- end);
-type(code, is_sticky, 1, Xs) ->
- strict(arg_types(code, is_sticky, 1), Xs, fun (_) -> t_boolean() end);
type(code, is_module_native, 1, Xs) ->
strict(arg_types(code, is_module_native, 1), Xs,
fun (_) -> t_sup(t_boolean(), t_atom('undefined')) end);
-type(code, lib_dir, 0, _) ->
- t_string();
-type(code, lib_dir, 1, Xs) ->
- strict(arg_types(code, lib_dir, 1), Xs,
- fun (_) ->
- t_sup(t_string(),
- t_tuple([t_atom('error'), t_atom('bad_name')]))
- end);
-type(code, load_abs, 1, Xs) ->
- strict(arg_types(code, load_abs, 1), Xs,
- fun ([_File]) -> t_code_load_return(t_atom()) end); % XXX: cheating
-type(code, load_abs, 2, Xs) ->
- strict(arg_types(code, load_abs, 2), Xs,
- fun ([_File,Mod]) -> t_code_load_return(Mod) end);
-type(code, load_binary, 3, Xs) ->
- strict(arg_types(code, load_binary, 3), Xs,
- fun ([Mod,_File,_Bin]) -> t_code_load_return(Mod) end);
-type(code, load_file, 1, Xs) ->
- strict(arg_types(code, load_file, 1), Xs,
- fun ([Mod]) -> t_code_load_return(Mod) end);
-type(code, load_native_partial, 2, Xs) ->
- strict(arg_types(code, load_native_partial, 2), Xs,
- fun ([Mod,_Bin]) -> t_code_load_return(Mod) end);
-type(code, load_native_sticky, 3, Xs) ->
- strict(arg_types(code, load_native_sticky, 3), Xs,
- fun ([Mod,_Bin,_]) -> t_code_load_return(Mod) end);
type(code, module_md5, 1, Xs) ->
strict(arg_types(code, module_md5, 1), Xs,
fun (_) -> t_sup(t_binary(), t_atom('undefined')) end);
type(code, make_stub_module, 3, Xs) ->
strict(arg_types(code, make_stub_module, 3), Xs, fun ([Mod,_,_]) -> Mod end);
-type(code, priv_dir, 1, Xs) ->
- strict(arg_types(code, priv_dir, 1), Xs,
- fun (_) ->
- t_sup(t_string(), t_tuple([t_atom('error'), t_atom('bad_name')]))
- end);
-type(code, purge, 1, Xs) ->
- type(code, delete, 1, Xs);
-type(code, rehash, 0, _) -> t_atom('ok');
-type(code, replace_path, 2, Xs) ->
- strict(arg_types(code, replace_path, 2), Xs,
- fun (_) ->
- t_sup([t_atom('true'),
- t_tuple([t_atom('error'), t_atom('bad_name')]),
- t_tuple([t_atom('error'), t_atom('bad_directory')]),
- t_tuple([t_atom('error'),
- t_tuple([t_atom('badarg'), t_any()])])])
- end);
-type(code, root_dir, 0, _) ->
- t_string();
-type(code, set_path, 1, Xs) ->
- strict(arg_types(code, set_path, 1), Xs,
- fun (_) ->
- t_sup([t_atom('true'),
- t_tuple([t_atom('error'), t_atom('bad_path')]),
- t_tuple([t_atom('error'), t_atom('bad_directory')])])
- end);
-type(code, soft_purge, 1, Xs) ->
- type(code, delete, 1, Xs);
-type(code, stick_mod, 1, Xs) ->
- strict(arg_types(code, stick_mod, 1), Xs, fun (_) -> t_atom('true') end);
-type(code, unstick_mod, 1, Xs) ->
- type(code, stick_mod, 1, Xs);
-type(code, which, 1, Xs) ->
- strict(arg_types(code, which, 1), Xs,
- fun (_) ->
- t_sup([t_code_loaded_fname_or_status(),
- t_atom('non_existing')])
- end);
+type(code, rehash, 0, _) ->
+ t_atom('ok');
%%-- erl_ddll -----------------------------------------------------------------
type(erl_ddll, demonitor, 1, Xs) ->
type(erlang, demonitor, 1, Xs);
@@ -1865,6 +1759,8 @@ type(erts_debug, flat_size, 1, Xs) ->
strict(arg_types(erts_debug, flat_size, 1), Xs, fun (_) -> t_integer() end);
type(erts_debug, get_internal_state, 1, _) ->
t_any();
+type(erts_debug, instructions, 0, _) ->
+ t_list(t_list(t_byte()));
type(erts_debug, lock_counters, 1, Xs) ->
strict(arg_types(erts_debug, lock_counters, 1), Xs,
fun ([Arg]) ->
@@ -3330,80 +3226,16 @@ arg_types(binary, part, 3) ->
arg_types(binary, referenced_byte_size, 1) ->
[t_binary()];
%%------- code ----------------------------------------------------------------
-arg_types(code, add_path, 1) ->
- [t_string()];
-arg_types(code, add_patha, 1) ->
- arg_types(code, add_path, 1);
-arg_types(code, add_paths, 1) ->
- [t_list(t_string())];
-arg_types(code, add_pathsa, 1) ->
- arg_types(code, add_paths, 1);
-arg_types(code, add_pathsz, 1) ->
- arg_types(code, add_paths, 1);
-arg_types(code, add_pathz, 1) ->
- arg_types(code, add_path, 1);
-arg_types(code, all_loaded, 0) ->
- [];
-arg_types(code, compiler_dir, 0) ->
- [];
-arg_types(code, del_path, 1) ->
- [t_sup(t_string(), t_atom())]; % OBS: differs from add_path/1
-arg_types(code, delete, 1) ->
- [t_atom()];
-arg_types(code, ensure_loaded, 1) ->
- arg_types(code, load_file, 1);
arg_types(code, get_chunk, 2) ->
[t_binary(), t_string()];
-arg_types(code, get_object_code, 1) ->
- [t_atom()];
-arg_types(code, get_path, 0) ->
- [];
-arg_types(code, is_loaded, 1) ->
- [t_atom()];
-arg_types(code, is_sticky, 1) ->
- [t_atom()];
arg_types(code, is_module_native, 1) ->
[t_atom()];
-arg_types(code, lib_dir, 0) ->
- [];
-arg_types(code, lib_dir, 1) ->
- [t_atom()];
-arg_types(code, load_abs, 1) ->
- [t_string()];
-arg_types(code, load_abs, 2) ->
- [t_code_loaded_fname_or_status(), t_atom()];
-arg_types(code, load_binary, 3) ->
- [t_atom(), t_code_loaded_fname_or_status(), t_binary()];
-arg_types(code, load_file, 1) ->
- [t_atom()];
-arg_types(code, load_native_partial, 2) ->
- [t_atom(), t_binary()];
-arg_types(code, load_native_sticky, 3) ->
- [t_atom(), t_binary(), t_sup(t_binary(), t_atom('false'))];
arg_types(code, module_md5, 1) ->
[t_binary()];
arg_types(code, make_stub_module, 3) ->
[t_atom(), t_binary(), t_tuple([t_list(), t_list()])];
-arg_types(code, priv_dir, 1) ->
- [t_atom()];
-arg_types(code, purge, 1) ->
- arg_types(code, delete, 1);
arg_types(code, rehash, 0) ->
[];
-arg_types(code, replace_path, 2) ->
- [t_atom(), t_string()];
-arg_types(code, root_dir, 0) ->
- [];
-arg_types(code, set_path, 1) ->
- [t_list(t_string())];
-arg_types(code, soft_purge, 1) ->
- arg_types(code, delete, 1);
-arg_types(code, stick_mod, 1) ->
- [t_atom()];
-arg_types(code, unstick_mod, 1) ->
- arg_types(code, stick_mod, 1);
-arg_types(code, which, 1) ->
- [t_atom()];
%%------- erl_ddll ------------------------------------------------------------
arg_types(erl_ddll, demonitor, 1) ->
arg_types(erlang, demonitor, 1);
@@ -3532,9 +3364,9 @@ arg_types(erlang, atom_to_binary, 2) ->
arg_types(erlang, atom_to_list, 1) ->
[t_atom()];
arg_types(erlang, binary_part, 2) ->
- [t_binary(), t_tuple([t_integer(),t_integer()])];
+ [t_binary(), t_tuple([t_non_neg_integer(), t_integer()])];
arg_types(erlang, binary_part, 3) ->
- [t_binary(), t_integer(), t_integer()];
+ [t_binary(), t_non_neg_integer(), t_integer()];
arg_types(erlang, binary_to_atom, 2) ->
[t_binary(), t_encoding_a2b()];
arg_types(erlang, binary_to_existing_atom, 2) ->
@@ -3797,9 +3629,10 @@ arg_types(erlang, nodes, 1) ->
arg_types(erlang, now, 0) ->
[];
arg_types(erlang, open_port, 2) ->
+ ArgT = t_sup(t_unicode_string(), t_binary()),
[t_sup(t_atom(), t_sup([t_tuple([t_atom('spawn'), t_string()]),
t_tuple([t_atom('spawn_driver'), t_string()]),
- t_tuple([t_atom('spawn_executable'), t_string()]),
+ t_tuple([t_atom('spawn_executable'), ArgT]),
t_tuple([t_atom('fd'), t_integer(), t_integer()])])),
t_list(t_sup(t_sup([t_atom('stream'),
t_atom('exit_status'),
@@ -3815,8 +3648,8 @@ arg_types(erlang, open_port, 2) ->
t_tuple([t_atom('line'), t_integer()]),
t_tuple([t_atom('cd'), t_string()]),
t_tuple([t_atom('env'), t_list(t_tuple(2))]), % XXX: More
- t_tuple([t_atom('args'), t_list(t_string())]),
- t_tuple([t_atom('arg0'), t_string()])])))];
+ t_tuple([t_atom('args'), t_list(ArgT)]),
+ t_tuple([t_atom('arg0'), ArgT])])))];
arg_types(erlang, phash, 2) ->
[t_any(), t_pos_integer()];
arg_types(erlang, phash2, 1) ->
@@ -4091,6 +3924,8 @@ arg_types(erts_debug, flat_size, 1) ->
[t_any()];
arg_types(erts_debug, get_internal_state, 1) ->
[t_any()];
+arg_types(erts_debug, instructions, 0) ->
+ [];
arg_types(erts_debug, lock_counters, 1) ->
[t_sup([t_atom(enabled),
t_atom(info),
@@ -4517,11 +4352,11 @@ arg_types(os, timestamp, 0) ->
arg_types(re, compile, 1) ->
[t_iodata()];
arg_types(re, compile, 2) ->
- [t_iodata(), t_list(t_re_compile_option())];
+ [t_sup(t_iodata(), t_charlist()), t_list(t_re_compile_option())];
arg_types(re, run, 2) ->
- [t_iodata(), t_re_RE()];
+ [t_sup(t_iodata(), t_charlist()), t_re_RE()];
arg_types(re, run, 3) ->
- [t_iodata(), t_re_RE(), t_list(t_re_run_option())];
+ [t_sup(t_iodata(), t_charlist()), t_re_RE(), t_list(t_re_run_option())];
%%------- string --------------------------------------------------------------
arg_types(string, chars, 2) ->
[t_char(), t_non_neg_integer()];
@@ -4637,10 +4472,10 @@ t_endian() ->
%% =====================================================================
t_binary_part() ->
- t_tuple([t_non_neg_integer(),t_integer()]).
+ t_tuple([t_non_neg_integer(), t_integer()]).
t_binary_canonical_part() ->
- t_tuple([t_non_neg_integer(),t_non_neg_integer()]).
+ t_tuple([t_non_neg_integer(), t_non_neg_integer()]).
t_binary_pattern() ->
t_sup([t_binary(),
@@ -4648,10 +4483,10 @@ t_binary_pattern() ->
t_binary_compiled_pattern()]).
t_binary_compiled_pattern() ->
- t_tuple([t_atom('cp'),t_binary()]).
+ t_tuple([t_atom('cp'), t_binary()]).
t_binary_options() ->
- t_list(t_tuple([t_atom('scope'),t_binary_part()])).
+ t_list(t_tuple([t_atom('scope'), t_binary_part()])).
%% =====================================================================
%% HTTP types documented in R12B-4
@@ -4801,7 +4636,8 @@ t_process_priority_level() ->
t_sup([t_atom('max'), t_atom('high'), t_atom('normal'), t_atom('low')]).
t_process_status() ->
- t_sup([t_atom('runnable'), t_atom('running'),
+ t_sup([t_atom('exiting'), t_atom('garbage_collecting'),
+ t_atom('runnable'), t_atom('running'),
t_atom('suspended'), t_atom('waiting')]).
t_raise_errorclass() ->
@@ -4940,10 +4776,11 @@ t_matchres() ->
%% From the 'ets' documentation
%%-----------------------------
%% Option = Type | Access | named_table | {keypos,Pos}
-%% | {heir,pid(),HeirData} | {heir,none}
-%% | {write_concurrency,boolean()}
+%% | {heir,pid(),HeirData} | {heir,none} | Tweaks
%% Type = set | ordered_set | bag | duplicate_bag
%% Access = public | protected | private
+%% Tweaks = {write_concurrency,boolean()}
+%% | {read_concurrency,boolean()} | compressed
%% Pos = integer()
%% HeirData = term()
t_ets_new_options() ->
@@ -4955,10 +4792,12 @@ t_ets_new_options() ->
t_atom('protected'),
t_atom('private'),
t_atom('named_table'),
+ t_tuple([t_atom('keypos'), t_integer()]),
t_tuple([t_atom('heir'), t_pid(), t_any()]),
t_tuple([t_atom('heir'), t_atom('none')]),
- t_tuple([t_atom('keypos'), t_integer()]),
- t_tuple([t_atom('write_concurrency'), t_boolean()])])).
+ t_tuple([t_atom('write_concurrency'), t_boolean()]),
+ t_tuple([t_atom('read_concurrency'), t_boolean()]),
+ t_atom('compressed')])).
t_ets_info_items() ->
t_sup([t_atom('fixed'),
@@ -4978,8 +4817,7 @@ t_ets_info_items() ->
%% =====================================================================
t_prim_file_name() ->
- t_sup([t_string(),
- t_binary()]).
+ t_sup(t_unicode_string(), t_binary()).
%% =====================================================================
%% These are used for the built-in functions of 'gen_tcp'
@@ -5136,13 +4974,14 @@ t_re_MP() -> %% it's supposed to be an opaque data type
t_tuple([t_atom('re_pattern'), t_integer(), t_integer(), t_binary()]).
t_re_RE() ->
- t_sup(t_re_MP(), t_iodata()).
+ t_sup([t_re_MP(), t_iodata(), t_charlist()]).
t_re_compile_option() ->
- t_sup([t_atoms(['anchored', 'caseless', 'dollar_endonly', 'dotall',
- 'extended', 'firstline', 'multiline', 'no_auto_capture',
- 'dupnames', 'ungreedy']),
- t_tuple([t_atom('newline'), t_re_NLSpec()])]).
+ t_sup([t_atoms(['unicode', 'anchored', 'caseless', 'dollar_endonly',
+ 'dotall', 'extended', 'firstline', 'multiline',
+ 'no_auto_capture', 'dupnames', 'ungreedy']),
+ t_tuple([t_atom('newline'), t_re_NLSpec()]),
+ t_atoms(['bsr_anycrlf', 'bsr_unicode'])]).
t_re_run_option() ->
t_sup([t_atoms(['anchored', 'global', 'notbol', 'noteol', 'notempty']),
@@ -5159,7 +4998,7 @@ t_re_Type() ->
t_atoms(['index', 'list', 'binary']).
t_re_NLSpec() ->
- t_atoms(['cr', 'crlf', 'lf', 'anycrlf']).
+ t_atoms(['cr', 'crlf', 'lf', 'anycrlf', 'any']).
t_re_ValueSpec() ->
t_sup(t_atoms(['all', 'all_but_first', 'first', 'none']), t_re_ValueList()).
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl
index 1ed85af172..080d6936b2 100644
--- a/lib/hipe/cerl/erl_types.erl
+++ b/lib/hipe/cerl/erl_types.erl
@@ -62,6 +62,7 @@
t_boolean/0,
t_byte/0,
t_char/0,
+ t_charlist/0,
t_collect_vars/1,
t_cons/0,
t_cons/2,
@@ -195,6 +196,7 @@
t_tuple_size/1,
t_tuple_sizes/1,
t_tuple_subtypes/1,
+ t_unicode_string/0,
t_unify/2,
t_unify/3,
t_unit/0,
@@ -1455,6 +1457,26 @@ t_is_tuple(_) -> false.
%% Non-primitive types, including some handy syntactic sugar types
%%
+-spec t_unicode_string() -> erl_type().
+
+t_unicode_string() ->
+ t_list(t_unicode_char()).
+
+-spec t_charlist() -> erl_type().
+
+t_charlist() ->
+ t_charlist(1).
+
+-spec t_charlist(non_neg_integer()) -> erl_type().
+
+t_charlist(N) when N > 0 ->
+ t_maybe_improper_list(t_sup([t_unicode_char(),
+ t_unicode_binary(),
+ t_charlist(N-1)]),
+ t_sup(t_unicode_binary(), t_nil()));
+t_charlist(0) ->
+ t_maybe_improper_list(t_any(), t_sup(t_unicode_binary(), t_nil())).
+
-spec t_constant() -> erl_type().
t_constant() ->
@@ -1549,6 +1571,16 @@ t_parameterized_module() ->
t_timeout() ->
t_sup(t_non_neg_integer(), t_atom('infinity')).
+-spec t_unicode_binary() -> erl_type().
+
+t_unicode_binary() ->
+ t_binary(). % with characters encoded in UTF-8 coding standard
+
+-spec t_unicode_char() -> erl_type().
+
+t_unicode_char() ->
+ t_integer(). % representing a valid unicode codepoint
+
%%-----------------------------------------------------------------------------
%% Some built-in opaque types
%%
@@ -2825,7 +2857,7 @@ t_subtract(?list(Contents1, Termination1, Size1) = T,
true ->
case {Size1, Size2} of
{?nonempty_qual, ?unknown_qual} -> ?none;
- {?unknown_qual, ?nonempty_qual} -> Termination1;
+ {?unknown_qual, ?nonempty_qual} -> ?nil;
{S, S} -> ?none
end;
false ->
diff --git a/lib/hipe/doc/src/notes.xml b/lib/hipe/doc/src/notes.xml
index c188db483d..434bfac64c 100644
--- a/lib/hipe/doc/src/notes.xml
+++ b/lib/hipe/doc/src/notes.xml
@@ -30,6 +30,118 @@
</header>
<p>This document describes the changes made to HiPE.</p>
+<section><title>Hipe 3.7.9</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix erroneous fail info of a hipe_bs_primop</p>
+ <p>
+ Own Id: OTP-9036</p>
+ </item>
+ <item>
+ <p>
+ The change fixes a bug in the translation of 'bs_add'
+ BEAM instruction to HiPE's Icode representation. When
+ these instructions appeared in a guard context the
+ previous translation was obviously buggy.</p>
+ <p>
+ Own Id: OTP-9044</p>
+ </item>
+ <item>
+ <p>
+ Sanitize the specs of the code module</p>
+ <p>
+ After the addition of unicode_binary() to the
+ file:filename() type, dialyzer started complaining about
+ erroneous or incomplete specs in some functions of the
+ 'code' module. The culprit was hard-coded information in
+ erl_bif_types for functions of this module, which were
+ not updated. Since these functions have proper specs
+ these days and code duplication (pun intended) is never a
+ good idea, their type information was removed from
+ erl_bif_types.</p>
+ <p>
+ While doing this, some erroneous comments were fixed in
+ the code module and also made sure that the code now runs
+ without dialyzer warnings even when the
+ -Wunmatched_returns option is used.</p>
+ <p>
+ Some cleanups were applied to erl_bif_types too.</p>
+ <p>
+ Own Id: OTP-9100</p>
+ </item>
+ <item>
+ <p>
+ Fix bug in the simplification of inexact comparisons</p>
+ <p>
+ On 31/1/2011 Paul Guyot reported a bug in the native code
+ compilation of inexact equality/inequality tests between
+ floats and integers. The relevant test was:</p>
+ <p>
+ f(X) -&gt; Y = X / 2, Y == 0.</p>
+ <p>
+ and hipe erroneously evaluated the calls f(0) and f(0.0)
+ to 'false'.</p>
+ <p>
+ The culprit was in the simplification code of the Icode
+ range analysis which used an erroneous test (lists:any/1
+ instead of lists:all/1).</p>
+ <p>
+ Own Id: OTP-9101</p>
+ </item>
+ <item>
+ <p>
+ Document exiting and garbage_collecting process statuses</p>
+ <p>
+ Own Id: OTP-9102</p>
+ </item>
+ <item>
+ <p>
+ Remove hipe constants pool</p>
+ <p>
+ Hipe constants used to be allocated within a single,
+ fixed-size pool for interaction with the garbage
+ collector. However, the garbage collector no longer
+ depends on constants being allocated within a single
+ pool, and the fixed size of the pool both meant
+ unnecessary allocations on most deployments and crashes
+ on deployments requiring more constants.</p>
+ <p>
+ The code was simplified to directly invoke erts_alloc.
+ Debugging and undocumented function
+ hipe_bifs:show_literals/0 was removed (it returned true
+ and output text to the console), and debugging and
+ undocumented function hipe_bifs:constants_size/0 was
+ rewritten with a global to count the size of allocated
+ constants.</p>
+ <p>
+ Own Id: OTP-9128</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Hipe 3.7.8.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Several type specifications for standard libraries were
+ wrong in the R14B01 release. This is now corrected. The
+ corrections concern types in re,io,filename and the
+ module erlang itself.</p>
+ <p>
+ Own Id: OTP-9008</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Hipe 3.7.8</title>
<section><title>Improvements and New Features</title>
diff --git a/lib/hipe/doc/src/ref_man.xml b/lib/hipe/doc/src/ref_man.xml
index 09d10147ee..bdafb61d08 100644
--- a/lib/hipe/doc/src/ref_man.xml
+++ b/lib/hipe/doc/src/ref_man.xml
@@ -4,7 +4,7 @@
<application xmlns:xi="http://www.w3.org/2001/XInclude">
<header>
<copyright>
- <year>1996</year><year>2009</year>
+ <year>1996</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl
index 920c94d85c..d7eb035551 100644
--- a/lib/hipe/icode/hipe_beam_to_icode.erl
+++ b/lib/hipe/icode/hipe_beam_to_icode.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -918,7 +918,7 @@ trans_fun([{bs_add, {f,Lbl}, [Old,New,Unit], Res}|Instructions], Env) ->
Succ = mk_label(new),
[hipe_icode:mk_primop([Temp], '*',
[NewVar, hipe_icode:mk_const(Unit)],
- hipe_icode:label_name(Succ), Lbl),
+ hipe_icode:label_name(Succ), map_label(Lbl)),
Succ]
end
end,
@@ -930,7 +930,7 @@ trans_fun([{bs_add, {f,Lbl}, [Old,New,Unit], Res}|Instructions], Env) ->
[FailLbl,
hipe_icode:mk_fail([hipe_icode:mk_const(badarg)], error)]};
true ->
- {Lbl, []}
+ {map_label(Lbl), []}
end,
IsPos =
[hipe_icode:mk_if('>=', [Temp, hipe_icode:mk_const(0)],
diff --git a/lib/hipe/icode/hipe_icode_callgraph.erl b/lib/hipe/icode/hipe_icode_callgraph.erl
index 3dba8e1071..ae4b5785c4 100644
--- a/lib/hipe/icode/hipe_icode_callgraph.erl
+++ b/lib/hipe/icode/hipe_icode_callgraph.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/icode/hipe_icode_exceptions.erl b/lib/hipe/icode/hipe_icode_exceptions.erl
index 3c8f7b5712..00caffb24b 100644
--- a/lib/hipe/icode/hipe_icode_exceptions.erl
+++ b/lib/hipe/icode/hipe_icode_exceptions.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/icode/hipe_icode_primops.erl b/lib/hipe/icode/hipe_icode_primops.erl
index b0fe7eb708..a413531c07 100644
--- a/lib/hipe/icode/hipe_icode_primops.erl
+++ b/lib/hipe/icode/hipe_icode_primops.erl
@@ -2,19 +2,19 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
-%%
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -26,9 +26,6 @@
%% Notes :
%% History : * 2001-06-13 Erik Johansson ([email protected]):
%% Created.
-%%
-%% $Id$
-%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-module(hipe_icode_primops).
@@ -197,7 +194,7 @@ fails(#element{}) -> true;
%% fails(#gc_test{}) -> ???
fails({hipe_bs_primop, {bs_start_match, _}}) -> true;
fails({hipe_bs_primop, {{bs_start_match, bitstr}, _}}) -> true;
-fails({hipe_bs_primop, {{bs_start_match, ok_matchstate}, _}}) -> false;
+fails({hipe_bs_primop, {{bs_start_match, ok_matchstate}, _}}) -> true;
fails({hipe_bs_primop, {bs_get_binary, _, _}}) -> true;
fails({hipe_bs_primop, {bs_get_binary_all, _, _}}) -> true;
fails({hipe_bs_primop, {bs_get_binary_all_2, _, _}}) -> true;
diff --git a/lib/hipe/icode/hipe_icode_range.erl b/lib/hipe/icode/hipe_icode_range.erl
index c7e6a451af..c222e8a5d5 100644
--- a/lib/hipe/icode/hipe_icode_range.erl
+++ b/lib/hipe/icode/hipe_icode_range.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
%%%-------------------------------------------------------------------
@@ -59,15 +59,17 @@
-record(range, {range :: range_rep(),
other :: boolean()}).
+-type range() :: #range{}.
--record(ann, {range :: #range{},
+-record(ann, {range :: range(),
type :: erl_types:erl_type(),
count :: integer()}).
+-type ann() :: #ann{}.
--type range_anno() :: {range_anno, #ann{}, fun((#ann{}) -> string())}.
--type args_fun() :: fun((mfa(),cfg()) -> [#range{}]).
--type call_fun() :: fun((mfa(),[#range{}]) -> #range{}).
--type final_fun() :: fun((mfa(),[#range{}]) -> ok).
+-type range_anno() :: {'range_anno', ann(), fun((ann()) -> string())}.
+-type args_fun() :: fun((mfa(), cfg()) -> [range()]).
+-type call_fun() :: fun((mfa(), [range()]) -> range()).
+-type final_fun() :: fun((mfa(), [range()]) -> 'ok').
-type data() :: {mfa(), args_fun(), call_fun(), final_fun()}.
-type label() :: non_neg_integer().
-type info() :: gb_tree().
@@ -75,15 +77,15 @@
-type variable() :: #icode_variable{}.
-type annotated_variable() :: #icode_variable{}.
-type argument() :: #icode_const{} | variable().
--type three_range_fun() :: fun((#range{},#range{},#range{}) -> #range{}).
+-type three_range_fun() :: fun((range(),range(),range()) -> range()).
-type instr_split_info() :: {icode_instr(), [{label(),info()}]}.
--type last_instr_return() :: {instr_split_info(), #range{}}.
+-type last_instr_return() :: {instr_split_info(), range()}.
-record(state, {info_map = gb_trees:empty() :: info(),
counter = dict:new() :: dict(),
cfg :: cfg(),
liveness = gb_trees:empty() :: gb_tree(),
- ret_type :: #range{},
+ ret_type :: range(),
lookup_fun :: call_fun(),
result_action :: final_fun()}).
@@ -108,8 +110,8 @@ cfg(Cfg, MFA, Options, Servers) ->
-spec concurrent_cfg(cfg(), mfa(), pid()) -> cfg().
concurrent_cfg(Cfg, MFA, CompServer) ->
- CompServer ! {ready, {MFA,self()}},
- {ArgsFun,CallFun,FinalFun} = do_analysis(Cfg, MFA),
+ CompServer ! {ready, {MFA, self()}},
+ {ArgsFun, CallFun, FinalFun} = do_analysis(Cfg, MFA),
Ans = do_rewrite(Cfg, MFA, ArgsFun, CallFun, FinalFun),
CompServer ! {done_rewrite, MFA},
Ans.
@@ -227,7 +229,7 @@ analyse_block(Label, Info, State, Rewrite) ->
state__update_info(State2, InfoList, Rewrite).
-spec analyse_BB([icode_instr()], info(), [icode_instr()], boolean(), call_fun()) ->
- {[icode_instr()], [{label(),info()}], #range{}}.
+ {[icode_instr()], [{label(),info()}], range()}.
analyse_BB([Last], Info, Code, Rewrite, LookupFun) ->
{{NewI, LabelInfoList}, RetType} =
@@ -266,9 +268,9 @@ handle_args(I, Info, WidenFun) ->
%% io:format("Uses: ~p~nRanges: ~p~n", [Uses, PresentRanges]),
JoinFun = fun(Var, Range) -> update_info(Var, Range, WidenFun) end,
NewUses = lists:zipwith(JoinFun, Uses, PresentRanges),
- hipe_icode:subst_uses(lists:zip(Uses, NewUses),I).
+ hipe_icode:subst_uses(lists:zip(Uses, NewUses), I).
--spec join_info(#ann{}, #range{}, three_range_fun()) -> #ann{}.
+-spec join_info(ann(), range(), three_range_fun()) -> ann().
join_info(Ann = #ann{range = R1, type = Type, count = ?WIDEN}, R2, Fun) ->
Ann#ann{range = Fun(R1, R2, range_from_simple_type(Type))};
@@ -278,17 +280,17 @@ join_info(Ann = #ann{range = R1, type = Type, count = C}, R2, _Fun) when C < ?WI
NewR -> Ann#ann{range = NewR, count = C+1}
end.
--spec join_three(#range{}, #range{}, #range{}) -> #range{}.
+-spec join_three(range(), range(), range()) -> range().
join_three(R1, R2, R3) ->
inf(sup(R1, R2), R3).
--spec update_info(variable(), #range{}) -> annotated_variable().
+-spec update_info(variable(), range()) -> annotated_variable().
update_info(Var, Range) ->
update_info(Var, Range, fun update_three/3).
--spec update_info(variable(), #range{}, three_range_fun()) -> annotated_variable().
+-spec update_info(variable(), range(), three_range_fun()) -> annotated_variable().
update_info(Arg, R, Fun) ->
case hipe_icode:is_annotated_variable(Arg) of
@@ -299,7 +301,7 @@ update_info(Arg, R, Fun) ->
Arg
end.
--spec update_info1(any(), #range{}, three_range_fun()) -> range_anno().
+-spec update_info1(any(), range(), three_range_fun()) -> range_anno().
update_info1({range_anno, Ann, _}, R2, Fun) ->
make_range_anno(update_ann(Ann,R2,Fun));
@@ -314,71 +316,71 @@ update_ann(Ann = #ann{range = R1, type = Type, count = C}, R2, _Fun) ->
NewR -> Ann#ann{range = NewR, count = C+1}
end.
--spec type_to_ann(erl_types:erl_type()) -> #ann{}.
+-spec type_to_ann(erl_types:erl_type()) -> ann().
type_to_ann(Type) ->
- #ann{range = range_from_simple_type(Type), type = t_limit(Type,1), count=1}.
+ #ann{range = range_from_simple_type(Type), type = t_limit(Type,1), count = 1}.
--spec make_range_anno(#ann{}) -> range_anno().
+-spec make_range_anno(ann()) -> range_anno().
make_range_anno(Ann) ->
{range_anno, Ann, fun pp_ann/1}.
--spec update_three(#range{}, #range{}, #range{}) -> #range{}.
+-spec update_three(range(), range(), range()) -> range().
update_three(_R1, R2, R3) ->
inf(R2, R3).
--spec safe_widen(#range{}, #range{}, #range{}) -> #range{}.
+-spec safe_widen(range(), range(), range()) -> range().
safe_widen(#range{range=Old}, #range{range=New}, T = #range{range=Wide}) ->
ResRange =
- case {Old,New,Wide} of
- {{Min,Max1},{Min,Max2},{_,Max}} ->
- case inf_geq(OMax = next_up_limit(inf_max([Max1,Max2])),Max) of
+ case {Old, New, Wide} of
+ {{Min,Max1}, {Min,Max2}, {_,Max}} ->
+ case inf_geq(OMax = next_up_limit(inf_max([Max1, Max2])), Max) of
true -> {Min,Max};
false -> {Min,OMax}
end;
- {{Min1,Max},{Min2,Max},{Min,_}} ->
- case inf_geq(Min, OMin = next_down_limit(inf_min([Min1,Min2]))) of
+ {{Min1,Max}, {Min2,Max}, {Min,_}} ->
+ case inf_geq(Min, OMin = next_down_limit(inf_min([Min1, Min2]))) of
true -> {Min,Max};
false -> {OMin,Max}
end;
- {{Min1,Max1},{Min2,Max2},{Min,Max}} ->
+ {{Min1,Max1}, {Min2,Max2}, {Min,Max}} ->
RealMax =
- case inf_geq(OMax = next_up_limit(inf_max([Max1,Max2])),Max) of
+ case inf_geq(OMax = next_up_limit(inf_max([Max1, Max2])), Max) of
true -> Max;
false -> OMax
end,
RealMin =
- case inf_geq(Min, OMin = next_down_limit(inf_min([Min1,Min2]))) of
+ case inf_geq(Min, OMin = next_down_limit(inf_min([Min1, Min2]))) of
true -> Min;
false -> OMin
end,
- {RealMin,RealMax};
+ {RealMin, RealMax};
_ ->
Wide
end,
- T#range{range=ResRange}.
+ T#range{range = ResRange}.
--spec widen(#range{}, #range{}, #range{}) -> #range{}.
+-spec widen(range(), range(), range()) -> range().
widen(#range{range=Old}, #range{range=New}, T = #range{range=Wide}) ->
ResRange =
- case {Old,New,Wide} of
- {{Min,_},{Min,Max2},{_,Max}} ->
- case inf_geq(OMax = next_up_limit(Max2),Max) of
+ case {Old, New, Wide} of
+ {{Min,_}, {Min,Max2}, {_,Max}} ->
+ case inf_geq(OMax = next_up_limit(Max2), Max) of
true -> {Min,Max};
false -> {Min,OMax}
end;
- {{_,Max},{Min2,Max},{Min,_}} ->
+ {{_,Max}, {Min2,Max}, {Min,_}} ->
case inf_geq(Min, OMin = next_down_limit(Min2)) of
true -> {Min,Max};
false -> {OMin,Max}
end;
- {_,{Min2,Max2},{Min,Max}} ->
+ {_, {Min2,Max2}, {Min,Max}} ->
RealMax =
- case inf_geq(OMax = next_up_limit(Max2),Max) of
+ case inf_geq(OMax = next_up_limit(Max2), Max) of
true -> Max;
false -> OMax
end,
@@ -387,11 +389,11 @@ widen(#range{range=Old}, #range{range=New}, T = #range{range=Wide}) ->
true -> Min;
false -> OMin
end,
- {RealMin,RealMax};
+ {RealMin, RealMax};
_ ->
Wide
end,
- T#range{range=ResRange}.
+ T#range{range = ResRange}.
-spec analyse_call(#icode_call{}, call_fun()) -> #icode_call{}.
@@ -421,7 +423,7 @@ analyse_move(Move) ->
analyse_begin_handler(Handler) ->
SubstList =
- [{Dst,update_info(Dst,any_type())} ||
+ [{Dst, update_info(Dst, any_type())} ||
Dst <- hipe_icode:begin_handler_dstlist(Handler)],
hipe_icode:subst_defines(SubstList, Handler).
@@ -494,14 +496,14 @@ analyse_switch_val(Switch, Info, Rewrite) ->
end
end.
--spec update_infos(argument(), info(), [{#range{},label()}]) -> [{label(),info()}].
+-spec update_infos(argument(), info(), [{range(),label()}]) -> [{label(),info()}].
update_infos(Arg, Info, [{Range, Label}|Rest]) ->
- [{Label,enter_define({Arg,Range},Info)} | update_infos(Arg,Info,Rest)];
+ [{Label,enter_define({Arg,Range},Info)} | update_infos(Arg, Info, Rest)];
update_infos(_, _, []) -> [].
--spec get_range_label_list([{argument(),label()}], #range{}, [{#range{},label()}]) ->
- {#range{},[{#range{},label()}]}.
+-spec get_range_label_list([{argument(),label()}], range(), [{range(),label()}]) ->
+ {range(),[{range(),label()}]}.
get_range_label_list([{Val,Label}|Cases], SRange, Acc) ->
VRange = get_range_from_arg(Val),
@@ -516,7 +518,7 @@ get_range_label_list([], SRange, Acc) ->
{PointTypes, _} = lists:unzip(Acc),
{remove_point_types(SRange, PointTypes), Acc}.
--spec update_switch(#icode_switch_val{}, [{#range{},label()}], boolean()) ->
+-spec update_switch(#icode_switch_val{}, [{range(),label()}], boolean()) ->
#icode_switch_val{}.
update_switch(Switch, LabelRangeList, KeepFail) ->
@@ -524,14 +526,14 @@ update_switch(Switch, LabelRangeList, KeepFail) ->
case label_range_list_to_cases(LabelRangeList, []) of
no_update ->
Switch;
- Cases ->
+ Cases ->
hipe_icode:switch_val_cases_update(Switch, Cases)
end,
if KeepFail -> S2;
true -> S2
end.
--spec label_range_list_to_cases([{#range{},label()}], [{#icode_const{},label()}]) ->
+-spec label_range_list_to_cases([{range(),label()}], [{#icode_const{},label()}]) ->
'no_update' | [{#icode_const{},label()}].
label_range_list_to_cases([{#range{range={C,C},other=false},Label}|Rest],
@@ -586,9 +588,9 @@ analyse_last_call(Call, Info, LookupFun) ->
NewInfo = enter_vals(NewI, Info),
case hipe_icode:call_fail_label(Call) of
[] ->
- {NewI, [{Continuation,NewInfo}]};
+ {NewI, [{Continuation, NewInfo}]};
Fail ->
- {NewI, [{Continuation,NewInfo}, {Fail,Info}]}
+ {NewI, [{Continuation, NewInfo}, {Fail, Info}]}
end.
-spec analyse_if(#icode_if{}, info(), boolean()) ->
@@ -596,16 +598,16 @@ analyse_last_call(Call, Info, LookupFun) ->
analyse_if(If, Info, Rewrite) ->
case hipe_icode:if_args(If) of
- Args = [_,_] ->
+ [_, _] = Args ->
analyse_sane_if(If, Info, Args, get_range_from_args(Args), Rewrite);
_ ->
TrueLabel = hipe_icode:if_true_label(If),
FalseLabel = hipe_icode:if_false_label(If),
- {If, [{TrueLabel,Info},{FalseLabel,Info}]}
+ {If, [{TrueLabel, Info}, {FalseLabel, Info}]}
end.
-spec analyse_sane_if(#icode_if{}, info(), [argument(),...],
- [#range{},...], boolean()) ->
+ [range(),...], boolean()) ->
{#icode_goto{} | #icode_if{}, [{label(), info()}]}.
analyse_sane_if(If, Info, [Arg1, Arg2], [Range1, Range2], Rewrite) ->
@@ -613,59 +615,61 @@ analyse_sane_if(If, Info, [Arg1, Arg2], [Range1, Range2], Rewrite) ->
'>' ->
{TrueRange2, TrueRange1, FalseRange2, FalseRange1} =
range_inequality_propagation(Range2, Range1);
- '==' ->
- {TempTrueRange1, TempTrueRange2, FalseRange1, FalseRange2}=
- range_equality_propagation(Range1, Range2),
- TrueRange1 = set_other(TempTrueRange1,other(Range1)),
- TrueRange2 = set_other(TempTrueRange2,other(Range2));
'<' ->
- {TrueRange1, TrueRange2, FalseRange1, FalseRange2} =
+ {TrueRange1, TrueRange2, FalseRange1, FalseRange2} =
range_inequality_propagation(Range1, Range2);
'>=' ->
{FalseRange1, FalseRange2, TrueRange1, TrueRange2} =
range_inequality_propagation(Range1, Range2);
'=<' ->
- {FalseRange2, FalseRange1, TrueRange2, TrueRange1} =
+ {FalseRange2, FalseRange1, TrueRange2, TrueRange1} =
range_inequality_propagation(Range2, Range1);
'=:=' ->
- {TrueRange1, TrueRange2, FalseRange1, FalseRange2}=
+ {TrueRange1, TrueRange2, FalseRange1, FalseRange2} =
range_equality_propagation(Range1, Range2);
'=/=' ->
{FalseRange1, FalseRange2, TrueRange1, TrueRange2} =
range_equality_propagation(Range1, Range2);
+ '==' ->
+ {TempTrueRange1, TempTrueRange2, FalseRange1, FalseRange2} =
+ range_equality_propagation(Range1, Range2),
+ TrueRange1 = set_other(TempTrueRange1, other(Range1)),
+ TrueRange2 = set_other(TempTrueRange2, other(Range2));
'/=' ->
- {TempFalseRange1, TempFalseRange2, TrueRange1, TrueRange2}=
+ {TempFalseRange1, TempFalseRange2, TrueRange1, TrueRange2} =
range_equality_propagation(Range1, Range2),
- FalseRange1 = set_other(TempFalseRange1,other(Range1)),
- FalseRange2 = set_other(TempFalseRange2,other(Range2))
+ FalseRange1 = set_other(TempFalseRange1, other(Range1)),
+ FalseRange2 = set_other(TempFalseRange2, other(Range2))
end,
- TrueLabel = hipe_icode:if_true_label(If),
- FalseLabel = hipe_icode:if_false_label(If),
- TrueInfo =
- enter_defines([{Arg1,TrueRange1}, {Arg2,TrueRange2}],Info),
- FalseInfo =
- enter_defines([{Arg1,FalseRange1}, {Arg2,FalseRange2}],Info),
- True =
- case lists:any(fun range__is_none/1,[TrueRange1,TrueRange2]) of
+ %% io:format("TR1 = ~w\nTR2 = ~w\n", [TrueRange1, TrueRange2]),
+ True =
+ case lists:all(fun range__is_none/1, [TrueRange1, TrueRange2]) of
true -> [];
- false -> [{TrueLabel,TrueInfo}]
+ false ->
+ TrueLabel = hipe_icode:if_true_label(If),
+ TrueArgRanges = [{Arg1, TrueRange1}, {Arg2, TrueRange2}],
+ TrueInfo = enter_defines(TrueArgRanges, Info),
+ [{TrueLabel, TrueInfo}]
end,
- False =
- case lists:any(fun range__is_none/1, [FalseRange1,FalseRange2]) of
+ %% io:format("FR1 = ~w\nFR2 = ~w\n", [FalseRange1, FalseRange2]),
+ False =
+ case lists:all(fun range__is_none/1, [FalseRange1, FalseRange2]) of
true -> [];
- false -> [{FalseLabel,FalseInfo}]
+ false ->
+ FalseLabel = hipe_icode:if_false_label(If),
+ FalseArgRanges = [{Arg1, FalseRange1}, {Arg2, FalseRange2}],
+ FalseInfo = enter_defines(FalseArgRanges, Info),
+ [{FalseLabel, FalseInfo}]
end,
- UpdateInfo = True++False,
+ UpdateInfo = True ++ False,
NewIF =
if Rewrite ->
- %%io:format("~w~n~w~n", [{Arg1,FalseRange1},{Arg2,FalseRange2}]),
- %%io:format("Any none: ~w~n", [lists:any(fun range__is_none/1,[FalseRange1,FalseRange2])]),
case UpdateInfo of
- [] -> %%This is weird
+ [] -> %% This is weird
If;
- [{Label,_Info}] ->
+ [{Label, _Info}] ->
hipe_icode:mk_goto(Label);
- [_,_] ->
+ [_, _] ->
If
end;
true ->
@@ -686,13 +690,13 @@ normalize_name(Name) ->
Name -> Name
end.
--spec range_equality_propagation(#range{}, #range{}) ->
- {#range{}, #range{}, #range{}, #range{}}.
+-spec range_equality_propagation(range(), range()) ->
+ {range(), range(), range(), range()}.
range_equality_propagation(Range_1, Range_2) ->
True_range = inf(Range_1, Range_2),
case {range(Range_1), range(Range_2)} of
- {{N,N},{ N,N}} ->
+ {{N,N}, {N,N}} ->
False_range_1 = none_range(),
False_range_2 = none_range();
{{N1,N1}, {N2,N2}} ->
@@ -710,8 +714,8 @@ range_equality_propagation(Range_1, Range_2) ->
end,
{True_range, True_range, False_range_1, False_range_2}.
--spec range_inequality_propagation(#range{}, #range{}) ->
- {#range{}, #range{}, #range{}, #range{}}.
+-spec range_inequality_propagation(range(), range()) ->
+ {range(), range(), range(), range()}.
%% Range1 < Range2
range_inequality_propagation(Range1, Range2) ->
@@ -781,26 +785,24 @@ analyse_type(Type, Info, Rewrite) ->
TrueRange = inf(any_range(), OldVarRange),
FalseRange = inf(none_range(), OldVarRange);
_ ->
- TrueRange = inf(none_range(),OldVarRange),
+ TrueRange = inf(none_range(), OldVarRange),
FalseRange = OldVarRange
end,
TrueLabel = hipe_icode:type_true_label(Type),
FalseLabel = hipe_icode:type_false_label(Type),
- TrueInfo =
- enter_define({Arg,TrueRange},Info),
- FalseInfo =
- enter_define({Arg,FalseRange},Info),
- True =
+ TrueInfo = enter_define({Arg, TrueRange}, Info),
+ FalseInfo = enter_define({Arg, FalseRange}, Info),
+ True =
case range__is_none(TrueRange) of
true -> [];
- false -> [{TrueLabel,TrueInfo}]
+ false -> [{TrueLabel, TrueInfo}]
end,
- False =
+ False =
case range__is_none(FalseRange) of
true -> [];
- false -> [{FalseLabel,FalseInfo}]
+ false -> [{FalseLabel, FalseInfo}]
end,
- UpdateInfo = True++False,
+ UpdateInfo = True ++ False,
NewType =
if Rewrite ->
case UpdateInfo of
@@ -808,15 +810,15 @@ analyse_type(Type, Info, Rewrite) ->
Type;
[{Label,_Info}] ->
hipe_icode:mk_goto(Label);
- [_,_] ->
+ [_, _] ->
Type
end;
true ->
Type
end,
- {NewType,True ++ False}.
+ {NewType, True ++ False}.
--spec compare_with_integer(integer(), #range{}) -> {#range{}, #range{}}.
+-spec compare_with_integer(integer(), range()) -> {range(), range()}.
compare_with_integer(N, OldVarRange) ->
TestRange = range_init({N, N}, false),
@@ -843,13 +845,13 @@ compare_with_integer(N, OldVarRange) ->
%%== Ranges ==================================================================
--spec pp_ann(#ann{} | erl_types:erl_type()) -> string().
+-spec pp_ann(ann() | erl_types:erl_type()) -> string().
-pp_ann(#ann{range=#range{range=R, other=false}}) ->
+pp_ann(#ann{range = #range{range = R, other = false}}) ->
pp_range(R);
-pp_ann(#ann{range=#range{range=empty, other=true}, type=Type}) ->
+pp_ann(#ann{range = #range{range = empty, other = true}, type = Type}) ->
t_to_string(Type);
-pp_ann(#ann{range=#range{range=R, other=true}, type=Type}) ->
+pp_ann(#ann{range = #range{range = R, other = true}, type = Type}) ->
pp_range(R) ++ " | " ++ t_to_string(Type);
pp_ann(Type) ->
t_to_string(Type).
@@ -867,12 +869,12 @@ val_to_string(pos_inf) -> "inf";
val_to_string(neg_inf) -> "-inf";
val_to_string(X) when is_integer(X) -> integer_to_list(X).
--spec range_from_type(erl_types:erl_type()) -> [#range{}].
+-spec range_from_type(erl_types:erl_type()) -> [range()].
range_from_type(Type) ->
[range_from_simple_type(T) || T <- t_to_tlist(Type)].
--spec range_from_simple_type(erl_types:erl_type()) -> #range{}.
+-spec range_from_simple_type(erl_types:erl_type()) -> range().
range_from_simple_type(Type) ->
None = t_none(),
@@ -887,7 +889,7 @@ range_from_simple_type(Type) ->
#range{range = Range, other = true}
end.
--spec range_init(range_rep(), boolean()) -> #range{}.
+-spec range_init(range_rep(), boolean()) -> range().
range_init({Min, Max} = Range, Other) ->
case inf_geq(Max, Min) of
@@ -899,39 +901,39 @@ range_init({Min, Max} = Range, Other) ->
range_init(empty, Other) ->
#range{range = empty, other = Other}.
--spec range(#range{}) -> range_rep().
+-spec range(range()) -> range_rep().
range(#range{range = R}) -> R.
--spec other(#range{}) -> boolean().
+-spec other(range()) -> boolean().
other(#range{other = O}) -> O.
--spec set_other(#range{}, boolean()) -> #range{}.
+-spec set_other(range(), boolean()) -> range().
set_other(R, O) -> R#range{other = O}.
--spec range__min(#range{}) -> 'empty' | 'neg_inf' | integer().
+-spec range__min(range()) -> 'empty' | 'neg_inf' | integer().
-range__min(#range{range=empty}) -> empty;
-range__min(#range{range={Min,_}}) -> Min.
+range__min(#range{range = empty}) -> empty;
+range__min(#range{range = {Min,_}}) -> Min.
--spec range__max(#range{}) -> 'empty' | 'pos_inf' | integer().
+-spec range__max(range()) -> 'empty' | 'pos_inf' | integer().
-range__max(#range{range=empty}) -> empty;
-range__max(#range{range={_,Max}}) -> Max.
+range__max(#range{range = empty}) -> empty;
+range__max(#range{range = {_,Max}}) -> Max.
--spec range__is_none(#range{}) -> boolean().
+-spec range__is_none(range()) -> boolean().
-range__is_none(#range{range=empty, other=false}) -> true;
+range__is_none(#range{range = empty, other = false}) -> true;
range__is_none(#range{}) -> false.
--spec range__is_empty(#range{}) -> boolean().
+-spec range__is_empty(range()) -> boolean().
-range__is_empty(#range{range=empty}) -> true;
-range__is_empty(#range{range={_,_}}) -> false.
+range__is_empty(#range{range = empty}) -> true;
+range__is_empty(#range{range = {_,_}}) -> false.
--spec remove_point_types(#range{}, [#range{}]) -> #range{}.
+-spec remove_point_types(range(), [range()]) -> range().
remove_point_types(Range, Ranges) ->
Sorted = lists:sort(Ranges),
@@ -939,35 +941,35 @@ remove_point_types(Range, Ranges) ->
Range1 = lists:foldl(FoldFun, Range, Sorted),
lists:foldl(FoldFun, Range1, lists:reverse(Sorted)).
--spec range__remove_constant(#range{}, #range{}) -> #range{}.
+-spec range__remove_constant(range(), range()) -> range().
-range__remove_constant(R = #range{range={C,C}}, #range{range={C,C}}) ->
- R#range{range=empty};
-range__remove_constant(R = #range{range={C,H}}, #range{range={C,C}}) ->
- R#range{range={C+1,H}};
-range__remove_constant(R = #range{range={L,C}}, #range{range={C,C}}) ->
- R#range{range={L,C-1}};
-range__remove_constant(R = #range{}, #range{range={C,C}}) ->
+range__remove_constant(#range{range = {C, C}} = R, #range{range = {C, C}}) ->
+ R#range{range = empty};
+range__remove_constant(#range{range = {C, H}} = R, #range{range = {C, C}}) ->
+ R#range{range = {C+1, H}};
+range__remove_constant(#range{range = {L, C}} = R, #range{range = {C, C}}) ->
+ R#range{range = {L, C-1}};
+range__remove_constant(#range{} = R, #range{range = {C,C}}) ->
R;
-range__remove_constant(R = #range{}, _) ->
+range__remove_constant(#range{} = R, _) ->
R.
--spec any_type() -> #range{}.
+-spec any_type() -> range().
any_type() ->
- #range{range=any_r(), other=true}.
+ #range{range = any_r(), other = true}.
--spec any_range() -> #range{}.
+-spec any_range() -> range().
any_range() ->
- #range{range=any_r(), other=false}.
+ #range{range = any_r(), other = false}.
--spec none_range() -> #range{}.
+-spec none_range() -> range().
none_range() ->
- #range{range=empty, other=true}.
+ #range{range = empty, other = true}.
--spec none_type() -> #range{}.
+-spec none_type() -> range().
none_type() ->
#range{range = empty, other = false}.
@@ -976,12 +978,12 @@ none_type() ->
any_r() -> {neg_inf, pos_inf}.
--spec get_range_from_args([argument()]) -> [#range{}].
+-spec get_range_from_args([argument()]) -> [range()].
get_range_from_args(Args) ->
[get_range_from_arg(Arg) || Arg <- Args].
--spec get_range_from_arg(argument()) -> #range{}.
+-spec get_range_from_arg(argument()) -> range().
get_range_from_arg(Arg) ->
case hipe_icode:is_const(Arg) of
@@ -989,15 +991,15 @@ get_range_from_arg(Arg) ->
Value = hipe_icode:const_value(Arg),
case is_integer(Value) of
true ->
- #range{range={Value,Value}, other=false};
+ #range{range = {Value, Value}, other = false};
false ->
- #range{range=empty, other=true}
+ #range{range = empty, other = true}
end;
false ->
case hipe_icode:is_annotated_variable(Arg) of
true ->
case hipe_icode:variable_annotation(Arg) of
- {range_anno, #ann{range=Range}, _} ->
+ {range_anno, #ann{range = Range}, _} ->
Range;
{type_anno, Type, _} ->
range_from_simple_type(Type)
@@ -1012,7 +1014,7 @@ get_range_from_arg(Arg) ->
%% inf([R1,R2|Rest]) ->
%% inf([inf(R1,R2)|Rest]).
--spec inf(#range{}, #range{}) -> #range{}.
+-spec inf(range(), range()) -> range().
inf(#range{range=R1, other=O1}, #range{range=R2, other=O2}) ->
#range{range=range_inf(R1,R2), other=other_inf(O1,O2)}.
@@ -1022,8 +1024,8 @@ inf(#range{range=R1, other=O1}, #range{range=R2, other=O2}) ->
range_inf(empty, _) -> empty;
range_inf(_, empty) -> empty;
range_inf({Min1,Max1}, {Min2,Max2}) ->
- NewMin = inf_max([Min1,Min2]),
- NewMax = inf_min([Max1,Max2]),
+ NewMin = inf_max([Min1, Min2]),
+ NewMax = inf_min([Max1, Max2]),
case inf_geq(NewMax, NewMin) of
true ->
{NewMin, NewMax};
@@ -1035,14 +1037,14 @@ range_inf({Min1,Max1}, {Min2,Max2}) ->
other_inf(O1, O2) -> O1 and O2.
--spec sup([#range{},...]) -> #range{}.
+-spec sup([range(),...]) -> range().
sup([R]) ->
R;
sup([R1,R2|Rest]) ->
sup([sup(R1, R2)|Rest]).
--spec sup(#range{}, #range{}) -> #range{}.
+-spec sup(range(), range()) -> range().
sup(#range{range=R1,other=O1}, #range{range=R2,other=O2}) ->
#range{range=range_sup(R1,R2), other=other_sup(O1,O2)}.
@@ -1063,7 +1065,7 @@ other_sup(O1, O2) -> O1 or O2.
%%== Call Support =============================================================
-spec analyse_call_or_enter_fun(fun_name(), [argument()],
- icode_call_type(), call_fun()) -> [#range{}].
+ icode_call_type(), call_fun()) -> [range()].
analyse_call_or_enter_fun(Fun, Args, CallType, LookupFun) ->
%%io:format("Fun: ~p~n Args: ~p~n CT: ~p~n LF: ~p~n", [Fun, Args, CallType, LookupFun]),
@@ -1105,19 +1107,19 @@ analyse_call_or_enter_fun(Fun, Args, CallType, LookupFun) ->
[any_type()];
{hipe_bs_primop, {bs_get_integer, Size, Flags}} ->
{Min, Max} = analyse_bs_get_integer(Size, Flags, length(Args) =:= 1),
- [#range{range={Min, Max}, other=false}, any_type()];
+ [#range{range = {Min, Max}, other = false}, any_type()];
{hipe_bs_primop, _} = Primop ->
Type = hipe_icode_primops:type(Primop),
range_from_type(Type)
end.
--type bin_operation() :: fun((#range{},#range{}) -> #range{}).
--type unary_operation() :: fun((#range{}) -> #range{}).
+-type bin_operation() :: fun((range(), range()) -> range()).
+-type unary_operation() :: fun((range()) -> range()).
-spec basic_type(fun_name()) -> 'not_int' | 'not_analysed'
- | {bin, bin_operation()}
- | {unary, unary_operation()}
- | {fcall, mfa()} | {hipe_bs_primop, _}.
+ | {'bin', bin_operation()}
+ | {'unary', unary_operation()}
+ | {'fcall', mfa()} | {'hipe_bs_primop', _}.
%% Arithmetic operations
basic_type('+') -> {bin, fun(R1, R2) -> range_add(R1, R2) end};
@@ -1214,7 +1216,7 @@ analyse_bs_get_integer(Size, Flags, false) when is_integer(Size),
%% Arithmetic
--spec range_add(#range{}, #range{}) -> #range{}.
+-spec range_add(range(), range()) -> range().
range_add(Range1, Range2) ->
NewMin = inf_add(range__min(Range1), range__min(Range2)),
@@ -1222,7 +1224,7 @@ range_add(Range1, Range2) ->
Other = other(Range1) orelse other(Range2),
range_init({NewMin, NewMax}, Other).
--spec range_sub(#range{}, #range{}) -> #range{}.
+-spec range_sub(range(), range()) -> range().
range_sub(Range1, Range2) ->
Min_sub = inf_min([inf_inv(range__max(Range2)),
@@ -1234,7 +1236,7 @@ range_sub(Range1, Range2) ->
Other = other(Range1) orelse other(Range2),
range_init({NewMin, NewMax}, Other).
--spec range_mult(#range{}, #range{}) -> #range{}.
+-spec range_mult(range(), range()) -> range().
range_mult(#range{range=empty, other=true}, _Range2) ->
range_init(empty, true);
@@ -1274,7 +1276,7 @@ range_mult(Range1, Range2) ->
Other = other(Range1) orelse other(Range2),
range_init(Range, Other).
--spec extreme_divisors(#range{}) -> range_tuple().
+-spec extreme_divisors(range()) -> range_tuple().
extreme_divisors(#range{range={0,0}}) -> {0,0};
extreme_divisors(#range{range={0,Max}}) -> {1,Max};
@@ -1289,7 +1291,7 @@ extreme_divisors(#range{range={Min,Max}}) ->
end
end.
--spec range_div(#range{}, #range{}) -> #range{}.
+-spec range_div(range(), range()) -> range().
%% this is div, not /.
range_div(_, #range{range={0,0}}) ->
@@ -1306,7 +1308,7 @@ range_div(Range1, Den) ->
inf_div(Max1, Min2), inf_div(Max1, Max2)],
range_init({inf_min(Min_max_list), inf_max(Min_max_list)}, false).
--spec range_rem(#range{}, #range{}) -> #range{}.
+-spec range_rem(range(), range()) -> range().
range_rem(Range1, Range2) ->
%% Range1 desides the sign of the answer.
@@ -1332,7 +1334,7 @@ range_rem(Range1, Range2) ->
%%--- Bit operations ----------------------------
--spec range_bsr(#range{}, #range{}) -> #range{}.
+-spec range_bsr(range(), range()) -> range().
range_bsr(Range1, Range2=#range{range={Min, Max}}) ->
New_Range2 = range_init({inf_inv(Max), inf_inv(Min)}, other(Range2)),
@@ -1340,7 +1342,7 @@ range_bsr(Range1, Range2=#range{range={Min, Max}}) ->
%% io:format("bsr res:~w~nInput:= ~w~n", [Ans, {Range1,Range2}]),
Ans.
--spec range_bsl(#range{}, #range{}) -> #range{}.
+-spec range_bsl(range(), range()) -> range().
range_bsl(Range1, Range2) ->
Min1 = range__min(Range1),
@@ -1359,7 +1361,7 @@ range_bsl(Range1, Range2) ->
end,
range_init(MinMax, false).
--spec range_bnot(#range{}) -> #range{}.
+-spec range_bnot(range()) -> range().
range_bnot(Range) ->
Minus_one = range_init({-1,-1}, false),
@@ -1389,7 +1391,7 @@ negwidth(X, N) ->
false -> negwidth(X, N+1)
end.
--spec range_band(#range{}, #range{}) -> #range{}.
+-spec range_band(range(), range()) -> range().
range_band(R1, R2) ->
{_Min1, Max1} = MM1 = range(R1),
@@ -1423,7 +1425,7 @@ range_band(R1, R2) ->
end,
range_init(Range, false).
--spec range_bor(#range{}, #range{}) -> #range{}.
+-spec range_bor(range(), range()) -> range().
range_bor(R1, R2) ->
{Min1, _Max1} = MM1 = range(R1),
@@ -1457,7 +1459,7 @@ range_bor(R1, R2) ->
end,
range_init(Range, false).
--spec classify_range(#range{}) -> 'minus_minus' | 'minus_plus' | 'plus_plus'.
+-spec classify_range(range()) -> 'minus_minus' | 'minus_plus' | 'plus_plus'.
classify_range(Range) ->
case range(Range) of
@@ -1480,7 +1482,7 @@ classify_int_range(_Number1, Number2) when Number2 < 0 ->
classify_int_range(_Number1, _Number2) ->
minus_plus.
--spec range_bxor(#range{}, #range{}) -> #range{}.
+-spec range_bxor(range(), range()) -> range().
range_bxor(R1, R2) ->
{Min1, Max1} = MM1 = range(R1),
@@ -1895,7 +1897,7 @@ convert_ann_to_types(#ann{range=#range{other=true}, type=Type}) ->
%% Icode Coordinator Callbacks
%%=====================================================================
--spec replace_nones([#range{}]) -> [#range{}].
+-spec replace_nones([range()]) -> [range()].
replace_nones(Args) ->
[replace_none(Arg) || Arg <- Args].
@@ -1905,7 +1907,7 @@ replace_none(Arg) ->
false -> Arg
end.
--spec update__info([#range{}], [#range{}]) -> {boolean(), [#ann{}]}.
+-spec update__info([range()], [range()]) -> {boolean(), [ann()]}.
update__info(NewRanges, OldRanges) ->
SupFun = fun (Ann, Range) ->
join_info(Ann, Range, fun safe_widen/3)
@@ -1915,19 +1917,19 @@ update__info(NewRanges, OldRanges) ->
Change = lists:zipwith(EqFun, ResRanges, OldRanges),
{lists:all(fun (X) -> X end, Change), ResRanges}.
--spec new__info/1 :: ([#range{}]) -> [#ann{}].
+-spec new__info([range()]) -> [ann()].
new__info(NewRanges) ->
[#ann{range=Range,count=1,type=t_any()} || Range <- NewRanges].
--spec return__info/1 :: ([#ann{}]) -> [#range{}].
+-spec return__info([ann()]) -> [range()].
return__info(Ranges) ->
[Range || #ann{range=Range} <- Ranges].
--spec return_none/0 :: () -> [#range{},...].
+-spec return_none() -> [range(),...].
return_none() ->
[none_type()].
--spec return_none_args/2 :: (#cfg{}, mfa()) -> [#range{}].
+-spec return_none_args(cfg(), mfa()) -> [range()].
return_none_args(Cfg, {_M,_F,A}) ->
NoArgs =
case hipe_icode_cfg:is_closure(Cfg) of
@@ -1936,7 +1938,7 @@ return_none_args(Cfg, {_M,_F,A}) ->
end,
lists:duplicate(NoArgs, none_type()).
--spec return_any_args/2 :: (#cfg{}, mfa()) -> [#range{}].
+-spec return_any_args(cfg(), mfa()) -> [range()].
return_any_args(Cfg, {_M,_F,A}) ->
NoArgs =
case hipe_icode_cfg:is_closure(Cfg) of
diff --git a/lib/hipe/main/hipe_main.erl b/lib/hipe/main/hipe_main.erl
index e81642fb33..99028cc3c1 100644
--- a/lib/hipe/main/hipe_main.erl
+++ b/lib/hipe/main/hipe_main.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -313,7 +313,7 @@ icode_ssa_struct_reuse(IcodeSSA, Options) ->
icode_ssa_type_info(IcodeSSA, MFA, Options, Servers) ->
?option_time(hipe_icode_type:cfg(IcodeSSA, MFA, Options, Servers),
- "Icode SSA type info", Options).
+ io_lib:format("Icode SSA type info for ~p", [MFA]), Options).
icode_range_analysis(IcodeSSA, MFA, Options, Servers) ->
case proplists:get_bool(icode_range, Options) of
@@ -527,6 +527,8 @@ rtl_to_native(MFA, LinearRTL, Options, DebugState) ->
hipe_sparc_main:rtl_to_sparc(MFA, LinearRTL, Options);
powerpc ->
hipe_ppc_main:rtl_to_ppc(MFA, LinearRTL, Options);
+ ppc64 ->
+ hipe_ppc_main:rtl_to_ppc(MFA, LinearRTL, Options);
arm ->
hipe_arm_main:rtl_to_arm(MFA, LinearRTL, Options);
x86 ->
diff --git a/lib/hipe/ppc/hipe_ppc.erl b/lib/hipe/ppc/hipe_ppc.erl
index 047e86c45b..4014fc1561 100644
--- a/lib/hipe/ppc/hipe_ppc.erl
+++ b/lib/hipe/ppc/hipe_ppc.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -58,6 +58,10 @@
mk_blr/0,
mk_cmp/3,
+ cmpop_word/0,
+ cmpiop_word/0,
+ cmplop_word/0,
+ cmpliop_word/0,
mk_comment/1,
@@ -73,6 +77,8 @@
mk_loadx/4,
mk_load/6,
ldop_to_ldxop/1,
+ ldop_word/0,
+ ldop_wordx/0,
mk_mfspr/2,
@@ -110,6 +116,8 @@
mk_storex/4,
mk_store/6,
stop_to_stxop/1,
+ stop_word/0,
+ stop_wordx/0,
mk_unary/3,
@@ -189,6 +197,31 @@ mk_blr() -> #blr{}.
mk_cmp(CmpOp, Src1, Src2) -> #cmp{cmpop=CmpOp, src1=Src1, src2=Src2}.
+cmpop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmp';
+ ppc64 -> 'cmpd'
+ end.
+
+cmpiop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmpi';
+ ppc64 -> 'cmpdi'
+ end.
+
+cmplop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmpl';
+ ppc64 -> 'cmpld'
+ end.
+
+cmpliop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'cmpli';
+ ppc64 -> 'cmpldi'
+ end.
+
+
mk_comment(Term) -> #comment{term=Term}.
mk_label(Label) -> #label{label=Label}.
@@ -198,9 +231,50 @@ label_label(#label{label=Label}) -> Label.
%%% Load an integer constant into a register.
mk_li(Dst, Value) -> mk_li(Dst, Value, []).
-mk_li(Dst, Value, Tail) ->
+mk_li(Dst, Value, Tail) -> % Dst can be R0
R0 = mk_temp(0, 'untagged'),
- mk_addi(Dst, R0, Value, Tail).
+ %% Check if immediate can fit in the 32 bits, this is obviously a
+ %% sufficient check for PPC32
+ if Value >= -16#80000000,
+ Value =< 16#7FFFFFFF ->
+ mk_li32(Dst, R0, Value, Tail);
+ true ->
+ Highest = (Value bsr 48), % Value@highest
+ Higher = (Value bsr 32) band 16#FFFF, % Value@higher
+ High = (Value bsr 16) band 16#FFFF, % Value@h
+ Low = Value band 16#FFFF, % Value@l
+ LdLo =
+ case Low of
+ 0 -> Tail;
+ _ -> [mk_alu('ori', Dst, Dst, mk_uimm16(Low)) | Tail]
+ end,
+ Ld32bits =
+ case High of
+ 0 -> LdLo;
+ _ -> [mk_alu('oris', Dst, Dst, mk_uimm16(High)) | LdLo]
+ end,
+ [mk_alu('addis', Dst, R0, mk_simm16(Highest)),
+ mk_alu('ori', Dst, Dst, mk_uimm16(Higher)),
+ mk_alu('sldi', Dst, Dst, mk_uimm16(32)) |
+ Ld32bits]
+ end.
+
+mk_li32(Dst, R0, Value, Tail) ->
+ case at_ha(Value) of
+ 0 ->
+ %% Value[31:16] are the sign-extension of Value[15].
+ %% Use a single addi to load and sign-extend 16 bits.
+ [mk_alu('addi', Dst, R0, mk_simm16(at_l(Value))) | Tail];
+ _ ->
+ %% Use addis to load the high 16 bits, followed by an
+ %% optional ori to load non sign-extended low 16 bits.
+ High = simm16sext((Value bsr 16) band 16#FFFF),
+ [mk_alu('addis', Dst, R0, mk_simm16(High)) |
+ case (Value band 16#FFFF) of
+ 0 -> Tail;
+ Low -> [mk_alu('ori', Dst, Dst, mk_uimm16(Low)) | Tail]
+ end]
+ end.
mk_addi(Dst, R0, Value, Tail) ->
Low = at_l(Value),
@@ -232,27 +306,6 @@ simm16sext(Value) ->
true -> Value
end.
-mk_li_new(Dst, Value, Tail) -> % Dst may be R0
- R0 = mk_temp(0, 'untagged'),
- case at_ha(Value) of
- 0 ->
- %% Value[31:16] are the sign-extension of Value[15].
- %% Use a single addi to load and sign-extend 16 bits.
- [mk_alu('addi', Dst, R0, mk_simm16(at_l(Value))) |
- Tail];
- _ ->
- %% Use addis to load the high 16 bits, followed by an
- %% optional ori to load non sign-extended low 16 bits.
- High = simm16sext((Value bsr 16) band 16#FFFF),
- [mk_alu('addis', Dst, R0, mk_simm16(High)) |
- case (Value band 16#FFFF) of
- 0 -> Tail;
- Low ->
- [mk_alu('ori', Dst, Dst, mk_uimm16(Low)) |
- Tail]
- end]
- end.
-
mk_load(LDop, Dst, Disp, Base) ->
#load{ldop=LDop, dst=Dst, disp=Disp, base=Base}.
@@ -260,8 +313,15 @@ mk_loadx(LdxOp, Dst, Base1, Base2) ->
#loadx{ldxop=LdxOp, dst=Dst, base1=Base1, base2=Base2}.
mk_load(LdOp, Dst, Offset, Base, Scratch, Rest) when is_integer(Offset) ->
- if Offset >= -32768, Offset =< 32767 ->
- [mk_load(LdOp, Dst, Offset, Base) | Rest];
+ RequireAlignment =
+ case LdOp of
+ 'ld' -> true;
+ 'ldx' -> true;
+ _ -> false
+ end,
+ if Offset >= -32768, Offset =< 32767,
+ not RequireAlignment orelse Offset band 3 =:= 0 ->
+ [mk_load(LdOp, Dst, Offset, Base) | Rest];
true ->
LdxOp = ldop_to_ldxop(LdOp),
Index =
@@ -272,8 +332,8 @@ mk_load(LdOp, Dst, Offset, Base, Scratch, Rest) when is_integer(Offset) ->
true -> mk_scratch(Scratch)
end
end,
- mk_li_new(Index, Offset,
- [mk_loadx(LdxOp, Dst, Base, Index) | Rest])
+ mk_li(Index, Offset,
+ [mk_loadx(LdxOp, Dst, Base, Index) | Rest])
end.
ldop_to_ldxop(LdOp) ->
@@ -281,7 +341,21 @@ ldop_to_ldxop(LdOp) ->
'lbz' -> 'lbzx';
'lha' -> 'lhax';
'lhz' -> 'lhzx';
- 'lwz' -> 'lwzx'
+ 'lwa' -> 'lwax';
+ 'lwz' -> 'lwzx';
+ 'ld' -> 'ldx'
+ end.
+
+ldop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'lwz';
+ ppc64 -> 'ld'
+ end.
+
+ldop_wordx() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'lwzx';
+ ppc64 -> 'ldx'
end.
mk_scratch(Scratch) ->
@@ -354,20 +428,40 @@ mk_storex(StxOp, Src, Base1, Base2) ->
#storex{stxop=StxOp, src=Src, base1=Base1, base2=Base2}.
mk_store(StOp, Src, Offset, Base, Scratch, Rest)when is_integer(Offset) ->
- if Offset >= -32768, Offset =< 32767 ->
+ RequireAlignment =
+ case StOp of
+ 'std' -> true;
+ 'stdx' -> true;
+ _ -> false
+ end,
+ if Offset >= -32768, Offset =< 32767,
+ not RequireAlignment orelse Offset band 3 =:= 0 ->
[mk_store(StOp, Src, Offset, Base) | Rest];
true ->
StxOp = stop_to_stxop(StOp),
Index = mk_scratch(Scratch),
- mk_li_new(Index, Offset,
- [mk_storex(StxOp, Src, Base, Index) | Rest])
+ mk_li(Index, Offset,
+ [mk_storex(StxOp, Src, Base, Index) | Rest])
end.
stop_to_stxop(StOp) ->
case StOp of
'stb' -> 'stbx';
'sth' -> 'sthx';
- 'stw' -> 'stwx'
+ 'stw' -> 'stwx';
+ 'std' -> 'stdx'
+ end.
+
+stop_word() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'stw';
+ ppc64 -> 'std'
+ end.
+
+stop_wordx() ->
+ case get(hipe_target_arch) of
+ powerpc -> 'stwx';
+ ppc64 -> 'stdx'
end.
mk_unary(UnOp, Dst, Src) -> #unary{unop=UnOp, dst=Dst, src=Src}.
@@ -379,7 +473,7 @@ mk_fload(Dst, Offset, Base, Scratch) when is_integer(Offset) ->
[mk_lfd(Dst, Offset, Base)];
true ->
Index = mk_scratch(Scratch),
- mk_li_new(Index, Offset, [mk_lfdx(Dst, Base, Index)])
+ mk_li(Index, Offset, [mk_lfdx(Dst, Base, Index)])
end.
mk_stfd(Src, Disp, Base) -> #stfd{src=Src, disp=Disp, base=Base}.
@@ -389,7 +483,7 @@ mk_fstore(Src, Offset, Base, Scratch) when is_integer(Offset) ->
[mk_stfd(Src, Offset, Base)];
true ->
Index = mk_scratch(Scratch),
- mk_li_new(Index, Offset, [mk_stfdx(Src, Base, Index)])
+ mk_li(Index, Offset, [mk_stfdx(Src, Base, Index)])
end.
mk_fp_binary(FpBinOp, Dst, Src1, Src2) ->
diff --git a/lib/hipe/ppc/hipe_ppc_assemble.erl b/lib/hipe/ppc/hipe_ppc_assemble.erl
index 6f06f8b841..b2fd50517b 100644
--- a/lib/hipe/ppc/hipe_ppc_assemble.erl
+++ b/lib/hipe/ppc/hipe_ppc_assemble.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -39,7 +39,7 @@ assemble(CompiledCode, Closures, Exports, Options) ->
|| {MFA, Defun} <- CompiledCode],
%%
{ConstAlign,ConstSize,ConstMap,RefsFromConsts} =
- hipe_pack_constants:pack_constants(Code, 4),
+ hipe_pack_constants:pack_constants(Code, hipe_rtl_arch:word_size()),
%%
{CodeSize,CodeBinary,AccRefs,LabelMap,ExportMap} =
encode(translate(Code, ConstMap), Options),
@@ -159,6 +159,13 @@ do_alu(I) ->
'srwi.' -> {'rlwinm.', do_srwi_opnds(NewDst, NewSrc1, NewSrc2)};
'srawi' -> {'srawi', {NewDst,NewSrc1,do_srawi_src2(NewSrc2)}};
'srawi.' -> {'srawi.', {NewDst,NewSrc1,do_srawi_src2(NewSrc2)}};
+ %ppc64 extension
+ 'sldi' -> {'rldicr', do_sldi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'sldi.' -> {'rldicr.', do_sldi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'srdi' -> {'rldicl', do_srdi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'srdi.' -> {'rldicl.', do_srdi_opnds(NewDst, NewSrc1, NewSrc2)};
+ 'sradi' -> {'sradi', {NewDst,NewSrc1,do_sradi_src2(NewSrc2)}};
+ 'sradi.' -> {'sradi.', {NewDst,NewSrc1,do_sradi_src2(NewSrc2)}};
_ -> {AluOp, {NewDst,NewSrc1,NewSrc2}}
end,
[{NewI, NewOpnds, I}].
@@ -171,6 +178,15 @@ do_srwi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 32 ->
do_srawi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 32 -> {sh,N}.
+%% ppc64 extension
+do_sldi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 ->
+ {Dst, Src1, {sh6,N}, {me6,63-N}}.
+
+do_srdi_opnds(Dst, Src1, {uimm,N}) when is_integer(N), 0 =< N, N < 64 ->
+ {Dst, Src1, {sh6,64-N}, {mb6,N}}.
+
+do_sradi_src2({uimm,N}) when is_integer(N), 0 =< N, N < 64 -> {sh6,N}.
+
do_b_fun(I) ->
#b_fun{'fun'=Fun,linkage=Linkage} = I,
[{'.reloc', {b_fun,Fun,Linkage}, #comment{term='fun'}},
@@ -205,7 +221,18 @@ do_cmp(I) ->
#cmp{cmpop=CmpOp,src1=Src1,src2=Src2} = I,
NewSrc1 = do_reg(Src1),
NewSrc2 = do_reg_or_imm(Src2),
- [{CmpOp, {{crf,0},0,NewSrc1,NewSrc2}, I}].
+ {RealOp,L} =
+ case CmpOp of
+ 'cmpd' -> {'cmp',1};
+ 'cmpdi' -> {'cmpi',1};
+ 'cmpld' -> {'cmpl',1};
+ 'cmpldi' -> {'cmpli',1};
+ 'cmp' -> {CmpOp,0};
+ 'cmpi' -> {CmpOp,0};
+ 'cmpl' -> {CmpOp,0};
+ 'cmpli' -> {CmpOp,0}
+ end,
+ [{RealOp, {{crf,0},L,NewSrc1,NewSrc2}, I}].
do_label(I) ->
#label{label=Label} = I,
@@ -214,7 +241,12 @@ do_label(I) ->
do_load(I) ->
#load{ldop=LdOp,dst=Dst,disp=Disp,base=Base} = I,
NewDst = do_reg(Dst),
- NewDisp = do_disp(Disp),
+ NewDisp =
+ case LdOp of
+ 'ld' -> do_disp_ds(Disp);
+ 'ldu' -> do_disp_ds(Disp);
+ _ -> do_disp(Disp)
+ end,
NewBase = do_reg(Base),
[{LdOp, {NewDst,NewDisp,NewBase}, I}].
@@ -265,14 +297,30 @@ do_pseudo_li(I, MFA, ConstMap) ->
end,
NewDst = do_reg(Dst),
Simm0 = {simm,0},
- [{'.reloc', RelocData, #comment{term=reloc}},
- {addi, {NewDst,{r,0},Simm0}, I},
- {addis, {NewDst,NewDst,Simm0}, I}].
+ Uimm0 = {uimm,0},
+ case get(hipe_target_arch) of
+ powerpc ->
+ [{'.reloc', RelocData, #comment{term=reloc}},
+ {addi, {NewDst,{r,0},Simm0}, I},
+ {addis, {NewDst,NewDst,Simm0}, I}];
+ ppc64 ->
+ [{'.reloc', RelocData, #comment{term=reloc}},
+ {addis, {NewDst,{r,0},Simm0}, I}, % @highest
+ {ori, {NewDst,NewDst,Uimm0}, I}, % @higher
+ {rldicr, {NewDst,NewDst,{sh6,32},{me6,31}}, I},
+ {oris, {NewDst,NewDst,Uimm0}, I}, % @h
+ {ori, {NewDst,NewDst,Uimm0}, I}] % @l
+ end.
do_store(I) ->
#store{stop=StOp,src=Src,disp=Disp,base=Base} = I,
NewSrc = do_reg(Src),
- NewDisp = do_disp(Disp),
+ NewDisp =
+ case StOp of
+ 'std' -> do_disp_ds(Disp);
+ 'stdu' -> do_disp_ds(Disp);
+ _ -> do_disp(Disp)
+ end,
NewBase = do_reg(Base),
[{StOp, {NewSrc,NewDisp,NewBase}, I}].
@@ -344,6 +392,10 @@ do_reg_or_imm(Src) ->
do_disp(Disp) when is_integer(Disp), -32768 =< Disp, Disp =< 32767 ->
{d, Disp band 16#ffff}.
+do_disp_ds(Disp) when is_integer(Disp),
+ -32768 =< Disp, Disp =< 32767, Disp band 3 =:= 0 ->
+ {ds, (Disp band 16#ffff) bsr 2}.
+
do_spr(SPR) ->
SPR_NR =
case SPR of
diff --git a/lib/hipe/ppc/hipe_ppc_frame.erl b/lib/hipe/ppc/hipe_ppc_frame.erl
index 158009872f..8a4d1906c0 100644
--- a/lib/hipe/ppc/hipe_ppc_frame.erl
+++ b/lib/hipe/ppc/hipe_ppc_frame.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -103,12 +103,12 @@ do_pseudo_move(I, Context, FPoff) ->
case temp_is_pseudo(Dst) of
true ->
Offset = pseudo_offset(Dst, FPoff, Context),
- mk_store('stw', Src, Offset, mk_sp(), []);
+ mk_store(hipe_ppc:stop_word(), Src, Offset, mk_sp(), []);
_ ->
case temp_is_pseudo(Src) of
true ->
Offset = pseudo_offset(Src, FPoff, Context),
- mk_load('lwz', Dst, Offset, mk_sp(), []);
+ mk_load(hipe_ppc:ldop_word(), Dst, Offset, mk_sp(), []);
_ ->
[hipe_ppc:mk_alu('or', Dst, Src, Src)]
end
@@ -152,7 +152,7 @@ restore_lr(FPoff, Context, Rest) ->
false -> Rest;
true ->
Temp = mk_temp1(),
- mk_load('lwz', Temp, FPoff - word_size(), mk_sp(),
+ mk_load(hipe_ppc:ldop_word(), Temp, FPoff - word_size(), mk_sp(),
[hipe_ppc:mk_mtspr('lr', Temp) |
Rest])
end.
@@ -324,8 +324,8 @@ simple_moves([{SrcOff,DstOff,Type}|Moves], FPoff, TempReg, Rest) ->
LoadOff = FPoff+SrcOff,
StoreOff = FPoff+DstOff,
simple_moves(Moves, FPoff, TempReg,
- mk_load('lwz', Temp, LoadOff, SP,
- mk_store('stw', Temp, StoreOff, SP,
+ mk_load(hipe_ppc:ldop_word(), Temp, LoadOff, SP,
+ mk_store(hipe_ppc:stop_word(), Temp, StoreOff, SP,
Rest)));
simple_moves([], _, _, Rest) ->
Rest.
@@ -343,7 +343,8 @@ store_moves([{Src,DstOff}|Moves], FPoff, TempReg, Rest) ->
{Temp, hipe_ppc:mk_li(Temp, Src)}
end,
store_moves(Moves, FPoff, TempReg,
- FixSrc ++ mk_store('stw', NewSrc, StoreOff, SP, Rest));
+ FixSrc ++ mk_store(hipe_ppc:stop_word(), NewSrc,
+ StoreOff, SP, Rest));
store_moves([], _, _, Rest) ->
Rest.
@@ -400,7 +401,7 @@ mk_temp_map(Formals, ClobbersLR, Temps) ->
enter_vars([V|Vs], PrevOff, Map) ->
Off =
case hipe_ppc:temp_type(V) of
- 'double' -> PrevOff - 2*word_size();
+ 'double' -> PrevOff - 8;
_ -> PrevOff - word_size()
end,
enter_vars(Vs, Off, tmap_bind(Map, V, Off));
@@ -454,7 +455,8 @@ do_prologue(CFG, Context) ->
AllocFrameCodeTail =
case ClobbersLR of
false -> GotoOldStartCode;
- true -> mk_store('stw', Temp1, FrameSize-word_size(), SP, GotoOldStartCode)
+ true -> mk_store(hipe_ppc:stop_word(), Temp1,
+ FrameSize-word_size(), SP, GotoOldStartCode)
end,
%%
Arity = context_arity(Context),
@@ -484,7 +486,7 @@ do_prologue(CFG, Context) ->
true -> [hipe_ppc:mk_mfspr(Temp1, 'lr') | NewStartCodeTail2]
end,
NewStartCode0 =
- [hipe_ppc:mk_load('lwz', Temp1, ?P_NSP_LIMIT, P) |
+ [hipe_ppc:mk_load(hipe_ppc:ldop_word(), Temp1, ?P_NSP_LIMIT, P) |
hipe_ppc:mk_addi(Temp2, SP, -MaxStack,
[hipe_ppc:mk_cmp('cmpl', Temp2, Temp1) |
NewStartCodeTail1])],
diff --git a/lib/hipe/ppc/hipe_rtl_to_ppc.erl b/lib/hipe/ppc/hipe_rtl_to_ppc.erl
index 458af250de..7dfa56df29 100644
--- a/lib/hipe/ppc/hipe_rtl_to_ppc.erl
+++ b/lib/hipe/ppc/hipe_rtl_to_ppc.erl
@@ -1,20 +1,20 @@
%%% -*- erlang-indent-level: 2 -*-
%%%
%%% %CopyrightBegin%
-%%%
-%%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
-%%%
+%%%
+%%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
+%%%
%%% The contents of this file are subject to the Erlang Public License,
%%% Version 1.1, (the "License"); you may not use this file except in
%%% compliance with the License. You should have received a copy of the
%%% Erlang Public License along with this software. If not, it can be
%%% retrieved online at http://www.erlang.org/.
-%%%
+%%%
%%% Software distributed under the License is distributed on an "AS IS"
%%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%%% the License for the specific language governing rights and limitations
%%% under the License.
-%%%
+%%%
%%% %CopyrightEnd%
%%%
%%% The PowerPC instruction set is quite irregular.
@@ -110,20 +110,27 @@ conv_fconv(I, Map, Data) ->
mk_fconv(Dst, Src) ->
CSP = hipe_ppc:mk_temp(1, 'untagged'),
- R0 = hipe_ppc:mk_temp(0, 'untagged'),
- RTmp1 = hipe_ppc:mk_new_temp('untagged'),
- RTmp2 = hipe_ppc:mk_new_temp('untagged'),
- RTmp3 = hipe_ppc:mk_new_temp('untagged'),
- FTmp1 = hipe_ppc:mk_new_temp('double'),
- FTmp2 = hipe_ppc:mk_new_temp('double'),
- [hipe_ppc:mk_pseudo_li(RTmp1, {fconv_constant,c_const}),
- hipe_ppc:mk_lfd(FTmp1, 0, RTmp1),
- hipe_ppc:mk_alu('xoris', RTmp2, Src, hipe_ppc:mk_uimm16(16#8000)),
- hipe_ppc:mk_store('stw', RTmp2, 28, CSP),
- hipe_ppc:mk_alu('addis', RTmp3, R0, hipe_ppc:mk_simm16(16#4330)),
- hipe_ppc:mk_store('stw', RTmp3, 24, CSP),
- hipe_ppc:mk_lfd(FTmp2, 24, CSP),
- hipe_ppc:mk_fp_binary('fsub', Dst, FTmp2, FTmp1)].
+ case get(hipe_target_arch) of
+ powerpc ->
+ R0 = hipe_ppc:mk_temp(0, 'untagged'),
+ RTmp1 = hipe_ppc:mk_new_temp('untagged'),
+ RTmp2 = hipe_ppc:mk_new_temp('untagged'),
+ RTmp3 = hipe_ppc:mk_new_temp('untagged'),
+ FTmp1 = hipe_ppc:mk_new_temp('double'),
+ FTmp2 = hipe_ppc:mk_new_temp('double'),
+ [hipe_ppc:mk_pseudo_li(RTmp1, {fconv_constant,c_const}),
+ hipe_ppc:mk_lfd(FTmp1, 0, RTmp1),
+ hipe_ppc:mk_alu('xoris', RTmp2, Src, hipe_ppc:mk_uimm16(16#8000)),
+ hipe_ppc:mk_store('stw', RTmp2, 28, CSP),
+ hipe_ppc:mk_alu('addis', RTmp3, R0, hipe_ppc:mk_simm16(16#4330)),
+ hipe_ppc:mk_store('stw', RTmp3, 24, CSP),
+ hipe_ppc:mk_lfd(FTmp2, 24, CSP),
+ hipe_ppc:mk_fp_binary('fsub', Dst, FTmp2, FTmp1)];
+ ppc64 ->
+ [hipe_ppc:mk_store('std', Src, 24, CSP),
+ hipe_ppc:mk_lfd(Dst, 24, CSP),
+ hipe_ppc:mk_fp_unary('fcfid', Dst, Dst)]
+ end.
conv_fmove(I, Map, Data) ->
%% Dst := Src, where both Dst and Src are FP regs
@@ -280,10 +287,14 @@ mk_alu_ri(Dst, Src1, RtlAluOp, Src2) ->
'mul' -> % 'mulli' has a 16-bit simm operand
mk_alu_ri_simm16(Dst, Src1, RtlAluOp, 'mulli', Src2);
'and' -> % 'andi.' has a 16-bit uimm operand
- case rlwinm_mask(Src2) of
- {MB,ME} ->
- [hipe_ppc:mk_unary({'rlwinm',0,MB,ME}, Dst, Src1)];
- _ ->
+ if Src2 band (bnot 16#ffffffff) =:= 0 ->
+ case rlwinm_mask(Src2) of
+ {MB,ME} ->
+ [hipe_ppc:mk_unary({'rlwinm',0,MB,ME}, Dst, Src1)];
+ _ ->
+ mk_alu_ri_bitop(Dst, Src1, RtlAluOp, 'andi.', Src2)
+ end;
+ true ->
mk_alu_ri_bitop(Dst, Src1, RtlAluOp, 'andi.', Src2)
end;
'or' -> % 'ori' has a 16-bit uimm operand
@@ -360,17 +371,33 @@ mk_alu_ri_bitop(Dst, Src1, RtlAluOp, AluOp, Src2) ->
end.
mk_alu_ri_shift(Dst, Src1, RtlAluOp, Src2) ->
- if Src2 < 32, Src2 >= 0 ->
- AluOp =
- case RtlAluOp of
- 'sll' -> 'slwi'; % alias for rlwinm
- 'srl' -> 'srwi'; % alias for rlwinm
- 'sra' -> 'srawi'
- end,
- [hipe_ppc:mk_alu(AluOp, Dst, Src1,
- hipe_ppc:mk_uimm16(Src2))];
- true ->
- mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2)
+ case get(hipe_target_arch) of
+ ppc64 ->
+ if Src2 < 64, Src2 >= 0 ->
+ AluOp =
+ case RtlAluOp of
+ 'sll' -> 'sldi'; % alias for rldimi %%% buggy
+ 'srl' -> 'srdi'; % alias for rldimi %%% buggy
+ 'sra' -> 'sradi' %%% buggy
+ end,
+ [hipe_ppc:mk_alu(AluOp, Dst, Src1,
+ hipe_ppc:mk_uimm16(Src2))];
+ true ->
+ mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2)
+ end;
+ powerpc ->
+ if Src2 < 32, Src2 >= 0 ->
+ AluOp =
+ case RtlAluOp of
+ 'sll' -> 'slwi'; % alias for rlwinm
+ 'srl' -> 'srwi'; % alias for rlwinm
+ 'sra' -> 'srawi'
+ end,
+ [hipe_ppc:mk_alu(AluOp, Dst, Src1,
+ hipe_ppc:mk_uimm16(Src2))];
+ true ->
+ mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2)
+ end
end.
mk_alu_ri_rr(Dst, Src1, RtlAluOp, Src2) ->
@@ -384,15 +411,21 @@ mk_alu_rr(Dst, Src1, RtlAluOp, Src2) ->
[hipe_ppc:mk_alu('subf', Dst, Src2, Src1)];
_ ->
AluOp =
- case RtlAluOp of
- 'add' -> 'add';
- 'mul' -> 'mullw';
- 'or' -> 'or';
- 'and' -> 'and';
- 'xor' -> 'xor';
- 'sll' -> 'slw';
- 'srl' -> 'srw';
- 'sra' -> 'sraw'
+ case {get(hipe_target_arch), RtlAluOp} of
+ {_, 'add'} -> 'add';
+ {_, 'or'} -> 'or';
+ {_, 'and'} -> 'and';
+ {_, 'xor'} -> 'xor';
+
+ {powerpc, 'mul'} -> 'mullw';
+ {powerpc, 'sll'} -> 'slw';
+ {powerpc, 'srl'} -> 'srw';
+ {powerpc, 'sra'} -> 'sraw';
+
+ {ppc64, 'mul'} -> 'mulld';
+ {ppc64, 'sll'} -> 'sld';
+ {ppc64, 'srl'} -> 'srd';
+ {ppc64, 'sra'} -> 'srad'
end,
[hipe_ppc:mk_alu(AluOp, Dst, Src1, Src2)]
end.
@@ -431,16 +464,22 @@ conv_alub(I, Map, Data) ->
{I1 ++ I2, Map2, Data}.
conv_alub_op(RtlAluOp) ->
- case RtlAluOp of
- 'add' -> 'add';
- 'sub' -> 'subf'; % XXX: must swap operands
- 'mul' -> 'mullw';
- 'or' -> 'or';
- 'and' -> 'and';
- 'xor' -> 'xor';
- 'sll' -> 'slw';
- 'srl' -> 'srw';
- 'sra' -> 'sraw'
+ case {get(hipe_target_arch), RtlAluOp} of
+ {_, 'add'} -> 'add';
+ {_, 'sub'} -> 'subf'; % XXX: must swap operands
+ {_, 'or'} -> 'or';
+ {_, 'and'} -> 'and';
+ {_, 'xor'} -> 'xor';
+
+ {powerpc, 'mul'} -> 'mullw';
+ {powerpc, 'sll'} -> 'slw';
+ {powerpc, 'srl'} -> 'srw';
+ {powerpc, 'sra'} -> 'sraw';
+
+ {ppc64, 'mul'} -> 'mulld';
+ {ppc64, 'sll'} -> 'sld';
+ {ppc64, 'srl'} -> 'srd';
+ {ppc64, 'sra'} -> 'srad'
end.
aluop_commutes(AluOp) ->
@@ -454,7 +493,11 @@ aluop_commutes(AluOp) ->
'xor' -> true;
'slw' -> false;
'srw' -> false;
- 'sraw' -> false
+ 'sraw' -> false;
+ 'mulld' -> true; % ppc64
+ 'sld' -> false; % ppc64
+ 'srd' -> false; % ppc64
+ 'srad' -> false % ppc64
end.
conv_alub_cond(Cond) -> % only signed
@@ -528,17 +571,24 @@ mk_alub_ri_Rc(Dst, Src1, AluOp, Src2) ->
mk_alub_ri_Rc_addi(Dst, Src1, Src2, 'addic.', 'add.');
'addc' -> % 'addic' has a 16-bit simm operand
mk_alub_ri_Rc_addi(Dst, Src1, Src2, 'addic', 'addc');
- 'mullw' -> % there is no 'mulli.'
+ 'mullw' -> % there is no 'mulli.'
mk_alub_ri_Rc_rr(Dst, Src1, 'mullw.', Src2);
+ 'mulld' -> % there is no 'mulli.'
+ mk_alub_ri_Rc_rr(Dst, Src1, 'mulld.', Src2);
'or' -> % there is no 'ori.'
mk_alub_ri_Rc_rr(Dst, Src1, 'or.', Src2);
'xor' -> % there is no 'xori.'
mk_alub_ri_Rc_rr(Dst, Src1, 'xor.', Src2);
'and' -> % 'andi.' has a 16-bit uimm operand
- case rlwinm_mask(Src2) of
- {MB,ME} ->
- [hipe_ppc:mk_unary({'rlwinm.',0,MB,ME}, Dst, Src1)];
- _ ->
+ if
+ Src2 band (bnot 16#ffffffff) =:= 0 ->
+ case rlwinm_mask(Src2) of
+ {MB,ME} ->
+ [hipe_ppc:mk_unary({'rlwinm.',0,MB,ME}, Dst, Src1)];
+ _ ->
+ mk_alub_ri_Rc_andi(Dst, Src1, Src2)
+ end;
+ true ->
mk_alub_ri_Rc_andi(Dst, Src1, Src2)
end;
_ -> % shift ops have 5-bit uimm operands
@@ -562,13 +612,16 @@ mk_alub_ri_Rc_andi(Dst, Src1, Src2) ->
end.
mk_alub_ri_Rc_shift(Dst, Src1, AluOp, Src2) ->
- if Src2 < 32, Src2 >= 0 ->
- AluOpIDot =
- case AluOp of
- 'slw' -> 'slwi.'; % alias for rlwinm.
- 'srw' -> 'srwi.'; % alias for rlwinm.
- 'sraw' -> 'srawi.'
- end,
+ {AluOpIDot, MaxIShift} =
+ case AluOp of
+ 'slw' -> {'slwi.', 32}; % alias for rlwinm.
+ 'srw' -> {'srwi.', 32}; % alias for rlwinm.
+ 'sraw' -> {'srawi.', 32};
+ 'sld' -> {'sldi.', 64};
+ 'srd' -> {'srdi.', 64};
+ 'srad' -> {'sradi.', 64}
+ end,
+ if Src2 < MaxIShift, Src2 >= 0 ->
[hipe_ppc:mk_alu(AluOpIDot, Dst, Src1,
hipe_ppc:mk_uimm16(Src2))];
true ->
@@ -576,7 +629,10 @@ mk_alub_ri_Rc_shift(Dst, Src1, AluOp, Src2) ->
case AluOp of
'slw' -> 'slw.';
'srw' -> 'srw.';
- 'sraw' -> 'sraw.'
+ 'sraw' -> 'sraw.';
+ 'sld' -> 'sld.';
+ 'srd' -> 'srd.';
+ 'srad' -> 'srad.'
end,
mk_alub_ri_Rc_rr(Dst, Src1, AluOpDot, Src2)
end.
@@ -598,8 +654,9 @@ mk_alub_rr_OE(Dst, Src1, AluOp, Src2) ->
case AluOp of
'subf' -> 'subfo.';
'add' -> 'addo.';
- 'mullw' -> 'mullwo.'
- %% fail for addc, or, and, xor, slw, srw, sraw
+ 'mullw' -> 'mullwo.';
+ 'mulld' -> 'mulldo.'
+ %% fail for addc, or, and, xor, slw, srw, sraw
end,
[hipe_ppc:mk_alu(AluOpODot, Dst, Src1, Src2)].
@@ -610,12 +667,16 @@ mk_alub_rr_Rc(Dst, Src1, AluOp, Src2) ->
'add' -> 'add.';
'addc' -> 'addc'; % only interested in CA, no Rc needed
'mullw' -> 'mullw.';
+ 'mulld' -> 'mulld.';
'or' -> 'or.';
'and' -> 'and.';
'xor' -> 'xor.';
'slw' -> 'slw.';
+ 'sld' -> 'sld.';
'srw' -> 'srw.';
- 'sraw' -> 'sraw.'
+ 'srd' -> 'srd.';
+ 'sraw' -> 'sraw.';
+ 'srad' -> 'srad.'
end,
[hipe_ppc:mk_alu(AluOpDot, Dst, Src1, Src2)].
@@ -682,17 +743,17 @@ mk_branch_ri(Src1, BCond, Sign, Src2, TrueLab, FalseLab, Pred) ->
case Sign of
'signed' ->
if is_integer(Src2), -32768 =< Src2, Src2 < 32768 ->
- {[], hipe_ppc:mk_simm16(Src2), 'cmpi'};
+ {[], hipe_ppc:mk_simm16(Src2), hipe_ppc:cmpiop_word()};
true ->
Tmp = new_untagged_temp(),
- {mk_li(Tmp, Src2), Tmp, 'cmp'}
+ {mk_li(Tmp, Src2), Tmp, hipe_ppc:cmpop_word()}
end;
'unsigned' ->
if is_integer(Src2), 0 =< Src2, Src2 < 65536 ->
- {[], hipe_ppc:mk_uimm16(Src2), 'cmpli'};
+ {[], hipe_ppc:mk_uimm16(Src2), hipe_ppc:cmpliop_word()};
true ->
Tmp = new_untagged_temp(),
- {mk_li(Tmp, Src2), Tmp, 'cmpl'}
+ {mk_li(Tmp, Src2), Tmp, hipe_ppc:cmplop_word()}
end
end,
FixSrc2 ++
@@ -701,8 +762,8 @@ mk_branch_ri(Src1, BCond, Sign, Src2, TrueLab, FalseLab, Pred) ->
mk_branch_rr(Src1, BCond, Sign, Src2, TrueLab, FalseLab, Pred) ->
CmpOp =
case Sign of
- 'signed' -> 'cmp';
- 'unsigned' -> 'cmpl'
+ 'signed' -> hipe_ppc:cmpop_word();
+ 'unsigned' -> hipe_ppc:cmplop_word()
end,
mk_cmp_bc(CmpOp, Src1, Src2, BCond, TrueLab, FalseLab, Pred).
@@ -841,7 +902,7 @@ mk_store_args([Arg|Args], PrevOffset, Tail) ->
Tmp = new_tagged_temp(),
{Tmp, mk_li(Tmp, Arg)}
end,
- Store = hipe_ppc:mk_store('stw', Src, Offset, mk_sp()),
+ Store = hipe_ppc:mk_store(hipe_ppc:stop_word(), Src, Offset, mk_sp()),
mk_store_args(Args, Offset, FixSrc ++ [Store | Tail]);
mk_store_args([], _, Tail) ->
Tail.
@@ -883,25 +944,19 @@ conv_load(I, Map, Data) ->
{I2, Map2, Data}.
mk_load(Dst, Base1, Base2, LoadSize, LoadSign) ->
- Rest =
- case LoadSize of
- byte ->
- case LoadSign of
- signed -> [hipe_ppc:mk_unary('extsb', Dst, Dst)];
- _ -> []
+ {LdOp, Rest} =
+ case {LoadSize, LoadSign} of
+ {byte, signed} -> {'lbz', [hipe_ppc:mk_unary('extsb', Dst, Dst)]};
+ {byte, unsigned} -> {'lbz', []};
+ {int16, signed} -> {'lha', []};
+ {int16, unsigned} -> {'lhz', []};
+ {int32, signed} ->
+ case get(hipe_target_arch) of
+ powerpc -> {'lwz', []};
+ ppc64 -> {'lwa', []}
end;
- _ -> []
- end,
- LdOp =
- case LoadSize of
- byte -> 'lbz';
- int32 -> 'lwz';
- word -> 'lwz';
- int16 ->
- case LoadSign of
- signed -> 'lha';
- unsigned -> 'lhz'
- end
+ {int32, unsigned} -> {'lwz', []};
+ {word, _} -> {hipe_ppc:ldop_word(), []}
end,
case hipe_ppc:is_temp(Base1) of
true ->
@@ -980,7 +1035,7 @@ mk_store(Src, Base1, Base2, StoreSize) ->
byte -> 'stb';
int16 -> 'sth';
int32 -> 'stw';
- word -> 'stw'
+ word -> hipe_ppc:stop_word()
end,
case hipe_ppc:is_temp(Src) of
true ->
@@ -1022,10 +1077,16 @@ conv_switch(I, Map, Data) ->
JTabR = new_untagged_temp(),
OffsetR = new_untagged_temp(),
DestR = new_untagged_temp(),
+ ShiftInstruction =
+ case get(hipe_target_arch) of
+ powerpc -> 'slwi';
+ ppc64 -> 'sldi'
+ end,
I2 =
[hipe_ppc:mk_pseudo_li(JTabR, {JTabLab,constant}),
- hipe_ppc:mk_alu('slwi', OffsetR, IndexR, hipe_ppc:mk_uimm16(2)),
- hipe_ppc:mk_loadx('lwzx', DestR, JTabR, OffsetR),
+ hipe_ppc:mk_alu(ShiftInstruction, OffsetR, IndexR,
+ hipe_ppc:mk_uimm16(log2_word_size())),
+ hipe_ppc:mk_loadx(hipe_ppc:ldop_wordx(), DestR, JTabR, OffsetR),
hipe_ppc:mk_mtspr('ctr', DestR),
hipe_ppc:mk_bctr(Labels)],
{I2, Map1, NewData}.
@@ -1247,3 +1308,6 @@ vmap_bind(Map, Key, Val) ->
word_size() ->
hipe_rtl_arch:word_size().
+
+log2_word_size() ->
+ hipe_rtl_arch:log2_word_size().
diff --git a/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl b/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl
index ce33af453a..6ba4ac814e 100644
--- a/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl
+++ b/lib/hipe/regalloc/hipe_graph_coloring_regalloc.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/rtl/hipe_rtl.erl b/lib/hipe/rtl/hipe_rtl.erl
index d93f423f0c..29e9c8c8fe 100644
--- a/lib/hipe/rtl/hipe_rtl.erl
+++ b/lib/hipe/rtl/hipe_rtl.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/rtl/hipe_rtl_arch.erl b/lib/hipe/rtl/hipe_rtl_arch.erl
index 2afdf4eb6b..22cda57a3a 100644
--- a/lib/hipe/rtl/hipe_rtl_arch.erl
+++ b/lib/hipe/rtl/hipe_rtl_arch.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -86,6 +86,8 @@ first_virtual_reg() ->
hipe_sparc_registers:first_virtual();
powerpc ->
hipe_ppc_registers:first_virtual();
+ ppc64 ->
+ hipe_ppc_registers:first_virtual();
arm ->
hipe_arm_registers:first_virtual();
x86 ->
@@ -100,6 +102,8 @@ heap_pointer() -> % {GetHPInsn, HPReg, PutHPInsn}
heap_pointer_from_reg(hipe_sparc_registers:heap_pointer());
powerpc ->
heap_pointer_from_reg(hipe_ppc_registers:heap_pointer());
+ ppc64 ->
+ heap_pointer_from_reg(hipe_ppc_registers:heap_pointer());
arm ->
heap_pointer_from_reg(hipe_arm_registers:heap_pointer());
x86 ->
@@ -143,6 +147,8 @@ heap_limit() -> % {GetHLIMITInsn, HLIMITReg}
heap_limit_from_pcb();
powerpc ->
heap_limit_from_pcb();
+ ppc64 ->
+ heap_limit_from_pcb();
arm ->
heap_limit_from_pcb();
x86 ->
@@ -165,6 +171,8 @@ fcalls() -> % {GetFCallsInsn, FCallsReg, PutFCallsInsn}
fcalls_from_pcb();
powerpc ->
fcalls_from_pcb();
+ ppc64 ->
+ fcalls_from_pcb();
arm ->
fcalls_from_pcb();
x86 ->
@@ -188,6 +196,8 @@ reg_name(Reg) ->
hipe_sparc_registers:reg_name_gpr(Reg);
powerpc ->
hipe_ppc_registers:reg_name_gpr(Reg);
+ ppc64 ->
+ hipe_ppc_registers:reg_name_gpr(Reg);
arm ->
hipe_arm_registers:reg_name_gpr(Reg);
x86 ->
@@ -215,6 +225,8 @@ is_precolored_regnum(RegNum) ->
hipe_sparc_registers:is_precoloured_gpr(RegNum);
powerpc ->
hipe_ppc_registers:is_precoloured_gpr(RegNum);
+ ppc64 ->
+ hipe_ppc_registers:is_precoloured_gpr(RegNum);
arm ->
hipe_arm_registers:is_precoloured_gpr(RegNum);
x86 ->
@@ -243,6 +255,9 @@ live_at_return() ->
powerpc ->
ordsets:from_list([hipe_rtl:mk_reg(R)
|| {R,_} <- hipe_ppc_registers:live_at_return()]);
+ ppc64 ->
+ ordsets:from_list([hipe_rtl:mk_reg(R)
+ || {R,_} <- hipe_ppc_registers:live_at_return()]);
arm ->
ordsets:from_list([hipe_rtl:mk_reg(R)
|| {R,_} <- hipe_arm_registers:live_at_return()]);
@@ -262,6 +277,7 @@ word_size() ->
case get(hipe_target_arch) of
ultrasparc -> 4;
powerpc -> 4;
+ ppc64 -> 8;
arm -> 4;
x86 -> 4;
amd64 -> 8
@@ -284,6 +300,7 @@ log2_word_size() ->
case get(hipe_target_arch) of
ultrasparc -> 2;
powerpc -> 2;
+ ppc64 -> 3;
arm -> 2;
x86 -> 2;
amd64 -> 3
@@ -297,6 +314,7 @@ endianess() ->
case get(hipe_target_arch) of
ultrasparc -> big;
powerpc -> big;
+ ppc64 -> big;
x86 -> little;
amd64 -> little;
arm -> ?ARM_ENDIANESS
@@ -313,6 +331,8 @@ load_big_2(Dst, Base, Offset, Signedness) ->
case get(hipe_target_arch) of
powerpc ->
load_2_directly(Dst, Base, Offset, Signedness);
+ ppc64 ->
+ load_2_directly(Dst, Base, Offset, Signedness);
%% Note: x86 could use a "load;xchgb" or "load;rol $8,<16-bit reg>"
%% sequence here. This has been implemented, but unfortunately didn't
%% make consistent improvements to our benchmarks.
@@ -333,6 +353,13 @@ load_little_2(Dst, Base, Offset, Signedness) ->
unsigned -> [];
signed -> [hipe_rtl:mk_call([Dst], 'extsh', [Dst], [], [], not_remote)]
end];
+ ppc64 ->
+ [hipe_rtl:mk_call([Dst], 'lhbrx', [Base,Offset], [], [], not_remote),
+ hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(2)) |
+ case Signedness of
+ unsigned -> [];
+ signed -> [hipe_rtl:mk_call([Dst], 'extsh', [Dst], [], [], not_remote)]
+ end];
_ ->
load_little_2_in_pieces(Dst, Base, Offset, Signedness)
end.
@@ -365,6 +392,8 @@ load_big_4(Dst, Base, Offset, Signedness) ->
case get(hipe_target_arch) of
powerpc ->
load_4_directly(Dst, Base, Offset, Signedness);
+ ppc64 ->
+ load_4_directly(Dst, Base, Offset, Signedness);
%% Note: x86 could use a "load;bswap" sequence here.
%% This has been implemented, but unfortunately didn't
%% make any noticeable improvements in our benchmarks.
@@ -386,6 +415,13 @@ load_little_4(Dst, Base, Offset, Signedness) ->
powerpc ->
[hipe_rtl:mk_call([Dst], 'lwbrx', [Base,Offset], [], [], not_remote),
hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4))];
+ ppc64 ->
+ [hipe_rtl:mk_call([Dst], 'lwbrx', [Base,Offset], [], [], not_remote),
+ hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4)) |
+ case Signedness of
+ unsigned -> [];
+ signed -> [hipe_rtl:mk_call([Dst], 'extsw', [Dst], [], [], not_remote)]
+ end];
arm ->
%% When loading 4 bytes into a 32-bit register, the
%% signedness of the high-order byte doesn't matter.
@@ -396,7 +432,7 @@ load_little_4(Dst, Base, Offset, Signedness) ->
end.
load_4_directly(Dst, Base, Offset, Signedness) ->
- [hipe_rtl:mk_load(Dst, Base, Offset, word, Signedness),
+ [hipe_rtl:mk_load(Dst, Base, Offset, int32, Signedness),
hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4))].
load_big_4_in_pieces(Dst, Base, Offset, Signedness) ->
@@ -440,6 +476,8 @@ store_4(Base, Offset, Src) ->
store_4_directly(Base, Offset, Src);
powerpc ->
store_4_directly(Base, Offset, Src);
+ ppc64 ->
+ store_4_directly(Base, Offset, Src);
arm ->
store_big_4_in_pieces(Base, Offset, Src);
ultrasparc ->
@@ -525,6 +563,7 @@ fwait() ->
amd64 -> [hipe_rtl:mk_call([], 'fwait', [], [], [], not_remote)];
arm -> [];
powerpc -> [];
+ ppc64 -> [];
ultrasparc -> []
end.
@@ -549,6 +588,8 @@ handle_fp_exception() ->
[];
powerpc ->
[];
+ ppc64 ->
+ [];
ultrasparc ->
[]
end.
@@ -577,6 +618,8 @@ proc_pointer() -> % must not be exported
hipe_rtl:mk_reg_gcsafe(hipe_sparc_registers:proc_pointer());
powerpc ->
hipe_rtl:mk_reg_gcsafe(hipe_ppc_registers:proc_pointer());
+ ppc64 ->
+ hipe_rtl:mk_reg_gcsafe(hipe_ppc_registers:proc_pointer());
arm ->
hipe_rtl:mk_reg_gcsafe(hipe_arm_registers:proc_pointer());
x86 ->
@@ -601,6 +644,8 @@ nr_of_return_regs() ->
%% hipe_sparc_registers:nr_rets();
powerpc ->
1;
+ ppc64 ->
+ 1;
%% hipe_ppc_registers:nr_rets();
arm ->
1;
diff --git a/lib/hipe/rtl/hipe_rtl_arith.inc b/lib/hipe/rtl/hipe_rtl_arith.inc
index 9e80fa5e13..e608506234 100644
--- a/lib/hipe/rtl/hipe_rtl_arith.inc
+++ b/lib/hipe/rtl/hipe_rtl_arith.inc
@@ -3,7 +3,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/rtl/hipe_rtl_primops.erl b/lib/hipe/rtl/hipe_rtl_primops.erl
index 0361053676..5f273d8251 100644
--- a/lib/hipe/rtl/hipe_rtl_primops.erl
+++ b/lib/hipe/rtl/hipe_rtl_primops.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/rtl/hipe_rtl_ssa_const_prop.erl b/lib/hipe/rtl/hipe_rtl_ssa_const_prop.erl
index 64d723d15d..194cf29b64 100644
--- a/lib/hipe/rtl/hipe_rtl_ssa_const_prop.erl
+++ b/lib/hipe/rtl/hipe_rtl_ssa_const_prop.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
diff --git a/lib/hipe/rtl/hipe_tagscheme.erl b/lib/hipe/rtl/hipe_tagscheme.erl
index c0b6dfad8a..0cc6c2deec 100644
--- a/lib/hipe/rtl/hipe_tagscheme.erl
+++ b/lib/hipe/rtl/hipe_tagscheme.erl
@@ -2,7 +2,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -1045,7 +1045,7 @@ convert_matchstate(Ms) ->
build_sub_binary(Ms, ByteSize, ByteOffset, BitSize, BitOffset,
hipe_rtl:mk_imm(0), Orig),
size_from_header(SizeInWords, Header),
- hipe_rtl:mk_alu(Hole, SizeInWords, sub, hipe_rtl:mk_imm(?SUB_BIN_WORDSIZE-1)),
+ hipe_rtl:mk_alu(Hole, SizeInWords, sub, hipe_rtl:mk_imm(?SUB_BIN_WORDSIZE)),
mk_var_header(BigIntHeader, Hole, ?TAG_HEADER_POS_BIG),
hipe_rtl:mk_store(Ms, hipe_rtl:mk_imm(?SUB_BIN_WORDSIZE*WordSize-?TAG_PRIMARY_BOXED),
BigIntHeader)].
diff --git a/lib/hipe/vsn.mk b/lib/hipe/vsn.mk
index fa9dc91ff0..6ba9009a24 100644
--- a/lib/hipe/vsn.mk
+++ b/lib/hipe/vsn.mk
@@ -1 +1 @@
-HIPE_VSN = 3.7.8
+HIPE_VSN = 3.7.9
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-23 18:00:55 +0000