aboutsummaryrefslogtreecommitdiffstats
path: root/lib/compiler
diff options
context:
space:
mode:
Diffstat (limited to 'lib/compiler')
-rw-r--r--lib/compiler/doc/src/notes.xml35
-rw-r--r--lib/compiler/src/compile.erl45
-rw-r--r--lib/compiler/test/beam_reorder_SUITE.erl2
-rw-r--r--lib/compiler/test/beam_type_SUITE.erl2
-rw-r--r--lib/compiler/test/beam_utils_SUITE.erl2
-rw-r--r--lib/compiler/test/warnings_SUITE.erl28
-rw-r--r--lib/compiler/vsn.mk2
7 files changed, 97 insertions, 19 deletions
diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index 6aaf16e9a5..2e58b68bf0 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -32,6 +32,41 @@
<p>This document describes the changes made to the Compiler
application.</p>
+<section><title>Compiler 7.0.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fixed a compiler crash when maps were matched.</p>
+ <p>
+ Own Id: OTP-13931 Aux Id: ERL-266 </p>
+ </item>
+ <item>
+ <p>
+ Fixed a compiler crash having to with the delayed
+ sub-creation optimization. (Thanks to Jose Valim for
+ reporting this bug.)</p>
+ <p>
+ Own Id: OTP-13947 Aux Id: ERL-268 </p>
+ </item>
+ <item>
+ <p>The compiler option <c>inline_list_funcs</c>
+ accidentally turned off some other optimizations.</p>
+ <p>
+ Own Id: OTP-13985</p>
+ </item>
+ <item>
+ <p>The compiler could sometimes generate spurious
+ warnings when inlining was enabled.</p>
+ <p>
+ Own Id: OTP-14040 Aux Id: ERL-301 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Compiler 7.0.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index e951a25e04..e37ca31704 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -173,17 +173,25 @@ env_default_opts() ->
do_compile(Input, Opts0) ->
Opts = expand_opts(Opts0),
- {Pid,Ref} =
- spawn_monitor(fun() ->
- exit(try
- internal(Input, Opts)
- catch
- error:Reason ->
- {error,Reason}
- end)
- end),
- receive
- {'DOWN',Ref,process,Pid,Rep} -> Rep
+ IntFun = fun() -> try
+ internal(Input, Opts)
+ catch
+ error:Reason ->
+ {error,Reason}
+ end
+ end,
+ %% Dialyzer has already spawned workers.
+ case lists:member(dialyzer, Opts) of
+ true ->
+ IntFun();
+ false ->
+ {Pid,Ref} =
+ spawn_monitor(fun() ->
+ exit(IntFun())
+ end),
+ receive
+ {'DOWN',Ref,process,Pid,Rep} -> Rep
+ end
end.
expand_opts(Opts0) ->
@@ -684,7 +692,7 @@ kernel_passes() ->
{iff,core,?pass(save_core_code)},
%% Kernel Erlang and code generation.
- {pass,v3_kernel},
+ ?pass(v3_kernel),
{iff,dkern,{listing,"kernel"}},
{iff,'to_kernel',{done,"kernel"}},
{pass,v3_life},
@@ -1241,6 +1249,17 @@ core_fold_module_after_inlining(#compile{code=Code0,options=Opts}=St) ->
{ok,Code,_Ws} = sys_core_fold:module(Code0, Opts),
{ok,St#compile{code=Code}}.
+v3_kernel(#compile{code=Code0,options=Opts,warnings=Ws0}=St) ->
+ {ok,Code,Ws} = v3_kernel:module(Code0, Opts),
+ case Ws =:= [] orelse test_core_inliner(St) of
+ false ->
+ {ok,St#compile{code=Code,warnings=Ws0++Ws}};
+ true ->
+ %% cerl_inline may produce code that generates spurious
+ %% warnings. Ignore any such warnings.
+ {ok,St#compile{code=Code}}
+ end.
+
test_old_inliner(#compile{options=Opts}) ->
%% The point of this test is to avoid loading the old inliner
%% if we know that it will not be used.
diff --git a/lib/compiler/test/beam_reorder_SUITE.erl b/lib/compiler/test/beam_reorder_SUITE.erl
index ff31f2d3bd..27ce51eec3 100644
--- a/lib/compiler/test/beam_reorder_SUITE.erl
+++ b/lib/compiler/test/beam_reorder_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2015. All Rights Reserved.
+%% Copyright Ericsson AB 2015-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
diff --git a/lib/compiler/test/beam_type_SUITE.erl b/lib/compiler/test/beam_type_SUITE.erl
index 69e2f1838d..492067ef00 100644
--- a/lib/compiler/test/beam_type_SUITE.erl
+++ b/lib/compiler/test/beam_type_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2015. All Rights Reserved.
+%% Copyright Ericsson AB 2015-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
diff --git a/lib/compiler/test/beam_utils_SUITE.erl b/lib/compiler/test/beam_utils_SUITE.erl
index f6d4a311bb..b76b4d17df 100644
--- a/lib/compiler/test/beam_utils_SUITE.erl
+++ b/lib/compiler/test/beam_utils_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2015. All Rights Reserved.
+%% Copyright Ericsson AB 2015-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
diff --git a/lib/compiler/test/warnings_SUITE.erl b/lib/compiler/test/warnings_SUITE.erl
index f884e6e7d6..ff9bddc1e2 100644
--- a/lib/compiler/test/warnings_SUITE.erl
+++ b/lib/compiler/test/warnings_SUITE.erl
@@ -42,7 +42,7 @@
comprehensions/1,maps/1,maps_bin_opt_info/1,
redundant_boolean_clauses/1,
latin1_fallback/1,underscore/1,no_warnings/1,
- bit_syntax/1]).
+ bit_syntax/1,inlining/1]).
init_per_testcase(_Case, Config) ->
Config.
@@ -65,7 +65,7 @@ groups() ->
bin_opt_info,bin_construction,comprehensions,maps,
maps_bin_opt_info,
redundant_boolean_clauses,latin1_fallback,
- underscore,no_warnings,bit_syntax]}].
+ underscore,no_warnings,bit_syntax,inlining]}].
init_per_suite(Config) ->
Config.
@@ -823,6 +823,30 @@ bit_syntax(Config) ->
run(Config, Ts),
ok.
+inlining(Config) ->
+ %% Make sure that no spurious warnings are generated
+ %% when inlining.
+ Ts = [{inlining_1,
+ <<"-compile(inline).
+ compute1(X) -> add(X, 0).
+ add(1, 0) -> 1;
+ add(1, Y) -> 1 + Y;
+ add(X, Y) -> X + Y.
+ ">>,
+ [],
+ []},
+ {inlining_2,
+ <<"-compile({inline,[add/2]}).
+ compute1(X) -> add(X, 0).
+ add(1, 0) -> 1;
+ add(1, Y) -> 1 + Y;
+ add(X, Y) -> X + Y.
+ ">>,
+ [],
+ []}
+ ],
+ run(Config, Ts),
+ ok.
%%%
%%% End of test cases.
diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk
index 87fde38f2b..9c3cf1f34b 100644
--- a/lib/compiler/vsn.mk
+++ b/lib/compiler/vsn.mk
@@ -1 +1 @@
-COMPILER_VSN = 7.0.2
+COMPILER_VSN = 7.0.3
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 16:15:37 +0000