Merge tag 'OTP-19.0' into sverker/19/binary_to_atom-utf8-crash/ERL-474/OTP-14590

1 files changed, 16 insertions, 15 deletions

diff --git a/lib/dialyzer/src/dialyzer_timing.erl b/lib/dialyzer/src/dialyzer_timing.erl
index b1a4bdc07c..aa71318d8e 100644
--- a/lib/dialyzer/src/dialyzer_timing.erl
+++ b/lib/dialyzer/src/dialyzer_timing.erl
@@ -2,18 +2,19 @@
 %%-------------------------------------------------------------------
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2006-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2016. 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/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
 %%
-%% 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.
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
 %%
 %% %CopyrightEnd%
 %%
@@ -38,7 +39,7 @@ init(Active) ->
   case Active of
     true ->
       io:format("\n"),
-      spawn_link(fun() -> loop(now(), 0, "") end);
+      spawn_link(fun() -> loop(erlang:monotonic_time(), 0, "") end);
     debug ->
       io:format("\n"),
       spawn_link(fun() -> debug_loop("") end);
@@ -105,14 +106,14 @@ debug_loop(Phase) ->
 
 start_stamp(none, _) -> ok;
 start_stamp(Pid, Msg) ->
-  Pid ! {stamp, Msg, now()},
+  Pid ! {stamp, Msg, erlang:monotonic_time()},
   ok.
 
 -spec end_stamp(timing_server()) -> ok.
 
 end_stamp(none) -> ok;
 end_stamp(Pid) ->
-  Pid ! {stamp, now()},
+  Pid ! {stamp, erlang:monotonic_time()},
   ok.
 
 -spec send_size_info(timing_server(), integer(), string()) -> ok.
@@ -126,8 +127,8 @@ send_size_info(Pid, Size, Unit) ->
 
 stop(none) -> ok;
 stop(Pid) ->
-  Pid ! {self(), stop, now()},
+  Pid ! {self(), stop, erlang:monotonic_time()},
   receive ok -> ok end.
 
 diff(T2, T1) ->
-  timer:now_diff(T2,T1) / 1000000.
+  (T2-T1) / erlang:convert_time_unit(1, seconds, native).