From 6ce5ab74806d044070768175f48605bab7fa079d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Thu, 16 Dec 2010 10:32:28 +0100 Subject: Add erts_debug:instructions/0 for listing all specific instructions erts_debug:instructions/0 is useful for finding which specific instructions that are not used at all. --- erts/emulator/test/erts_debug_SUITE.erl | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'erts/emulator/test') diff --git a/erts/emulator/test/erts_debug_SUITE.erl b/erts/emulator/test/erts_debug_SUITE.erl index e60a999df1..934a1b10a4 100644 --- a/erts/emulator/test/erts_debug_SUITE.erl +++ b/erts/emulator/test/erts_debug_SUITE.erl @@ -21,10 +21,10 @@ -include("test_server.hrl"). -export([all/1,init_per_testcase/2,fin_per_testcase/2, - flat_size/1,flat_size_big/1,df/1]). + flat_size/1,flat_size_big/1,df/1,instructions/1]). all(suite) -> - [flat_size,flat_size_big,df]. + [flat_size,flat_size_big,df,instructions]. init_per_testcase(Func, Config) when is_atom(Func), is_list(Config) -> Dog=?t:timetrap(?t:minutes(2)), @@ -70,3 +70,8 @@ df(Config) when is_list(Config) -> pps() -> {erlang:ports()}. + +instructions(Config) when is_list(Config) -> + ?line Is = erts_debug:instructions(), + ?line _ = [list_to_atom(I) || I <- Is], + ok. -- cgit v1.2.3