From 244bad23877191a66f5c1d63cf1845101c73229b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Fri, 26 Jan 2018 10:50:14 +0100 Subject: Speed up misc_SUITE:integer_encoding/1 misc_SUITE:integer_encoding/1 was written to make sure that big integers were encoding correctly in a reasonable amount of time. Now that beam_asm will encode big integers as literals, we can reduce the scope of integer_encode/1. That will make it significantly faster, especially when cover is running. --- lib/compiler/test/misc_SUITE.erl | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'lib/compiler') diff --git a/lib/compiler/test/misc_SUITE.erl b/lib/compiler/test/misc_SUITE.erl index d93c5dda1e..4e39f4663e 100644 --- a/lib/compiler/test/misc_SUITE.erl +++ b/lib/compiler/test/misc_SUITE.erl @@ -359,9 +359,7 @@ integer_encoding_1(Config) -> io:put_chars(Src, "t(Last) ->[\n"), io:put_chars(Data, "[\n"), - do_integer_encoding(-(id(1) bsl 10000), Src, Data), - do_integer_encoding(id(1) bsl 10000, Src, Data), - do_integer_encoding(1024, 0, Src, Data), + do_integer_encoding(137, 0, Src, Data), _ = [begin B = 1 bsl I, do_integer_encoding(-B-1, Src, Data), @@ -370,7 +368,7 @@ integer_encoding_1(Config) -> do_integer_encoding(B-1, Src, Data), do_integer_encoding(B, Src, Data), do_integer_encoding(B+1, Src, Data) - end || I <- lists:seq(1, 128)], + end || I <- lists:seq(1, 130)], io:put_chars(Src, "Last].\n\n"), ok = file:close(Src), io:put_chars(Data, "0].\n\n"), @@ -384,8 +382,6 @@ integer_encoding_1(Config) -> %% Compare lists. List = Mod:t(0), {ok,[List]} = file:consult(DataFile), - OneBsl10000 = id(1) bsl 10000, - [-(1 bsl 10000),OneBsl10000|_] = List, %% Cleanup. file:delete(SrcFile), @@ -404,7 +400,3 @@ do_integer_encoding(I, Src, Data) -> Str = integer_to_list(I), io:put_chars(Src, [Str,",\n"]), io:put_chars(Data, [Str,",\n"]). - - -id(I) -> I. - -- cgit v1.2.3