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2018-01-22dialyzer: Optimize handling of a lot of warningsHans Bolinder
If the number of warnings is huge the '--'/2 operator is slow.
2018-01-22Merge pull request #1688 from margnus1/hipe-llvm-notailBjörn Gustavsson
ErLLVM: Preserve precise BEAM tailcall semantics OTP-14886
2018-01-22Merge branch 'dgud/observer/opt-tv-tab/OTP-14856' into maintDan Gudmundsson
* dgud/observer/opt-tv-tab/OTP-14856: observer: Fix change accum Remove double calls observer: Don't crash for late messages observer: Optimize tv tab for many tables
2018-01-19ErLLVM: Preserve precise BEAM tailcall semanticsMagnus Lång
The BEAM compiler chooses not to perform tailcall optimisations for some calls in tail position, for example to some built-in functions. However, when the ErLLVM HiPE backend is used, LLVM may choose to perform tailcall optimisation on these calls, breaking the expected semantics. To preserve the precise semantics exhibited by BEAM, the 'notail' marker, present in LLVM since version 3.8, is added to call instructions that BEAM has not turned into tail calls, which inhibits LLVM from performing tail-call optimisation in turn.
2018-01-19Merge branch 'hasse/dialyzer/fix_bsl' into maintHans Bolinder
* hasse/dialyzer/fix_bsl: dialyzer: Fix bsl/2 bug
2018-01-17Merge branch 'fhunleth/binary_to_integer_chec/PR-1671/OTP-14879' into maintLukas Larsson
* fhunleth/binary_to_integer_chec/PR-1671/OTP-14879: Fail if ':' is passed to binary_to_integer/2
2018-01-17Merge branch 'hasse/stdlib/fix_shell_evaluator' into maintHans Bolinder
* hasse/stdlib/fix_shell_evaluator: stdlib: Garbage the shell's evaluator process more often
2018-01-17asn1_SUITE: Fix failure in xref_export_all/1Björn Gustavsson
The variable 'S' was used twice. If the test case failed because there were unused functions in asn1_SUITE, there would be an ugly badmatch exception instead of the intended nice error message.
2018-01-17Merge pull request #1686 from angelhof/documentation_broken_link_fixLukas Larsson
Fix a broken erlang:trace/3 link in doc
2018-01-17Fix a broken erlang:trace/3 link in docKonstantinos Kallas
2018-01-16stdlib: Garbage the shell's evaluator process more oftenHans Bolinder
A minor fix. If the Erlang shell saves no results (history(0) or results(0)), the evaluator process now garbage collects itself. This means that any huge binaries created by the evaluation are reclaimed faster than before.
2018-01-16Merge branch 'hasse/stdlib/unicode_stacktrace/OTP-14847/ERL-553' into maintHans Bolinder
* hasse/stdlib/unicode_stacktrace/OTP-14847/ERL-553: stdlib: Handle Unicode when formatting stacktraces
2018-01-15Merge branch 'sverker/cuddle-big-bin-tests' into maintSverker Eriksson
2018-01-15Merge branch 'sverker/term_to_binary-spec/ERL-548/OTP-14876' into maintSverker Eriksson
2018-01-15Merge branch 'sverker/ic-test-cuddle' into maintSverker Eriksson
2018-01-15Merge branch 'hasse/stdlib/find_src/OTP-14832/ERL-527' into maintHans Bolinder
* hasse/stdlib/find_src/OTP-14832/ERL-527: stdlib: Correct a filelib test case stdlib: Let filelib:find_source() search subdirs
2018-01-15Merge branch 'ingela/ssl/test-cuddle' into maintIngela Anderton Andin
* ingela/ssl/test-cuddle: ssl: Call clean version function
2018-01-15ssl: Call clean version functionIngela Anderton Andin
Make sure tests are run with intended version settings.
2018-01-15stdlib: Handle Unicode when formatting stacktracesHans Bolinder
See also ERL-553 and ERL-544 (commit c3ddb0f).
2018-01-15Merge branch ↵John Högberg
'john/runtime_tools/reduce-sysinfo-to_file-memory-use/OTP-14816' into maint
2018-01-12Merge branch 'hans/crypto/no_rsa_pad_sym/ERL-546/OTP-14873' into maintHans Nilsson
* hans/crypto/no_rsa_pad_sym/ERL-546/OTP-14873: crypto: Disable RSA sslv23 padding for LibreSSL >= 2.6.1
2018-01-12crypto: Disable RSA sslv23 padding for LibreSSL >= 2.6.1Hans Nilsson
Not supported in newer LibreSSL.
2018-01-12dialyzer: Fix bsl/2 bugHans Bolinder
Also modified erl_bif_types:infinity_bsl() when called with zero as first argument. As of writing this, erlang:'bsl'/2 is modified on the master branch to never fail if called with a huge second argument.
2018-01-12Merge branch 'siri/cdv/many-links/OTP-14725' into maintSiri Hansen
* siri/cdv/many-links/OTP-14725: [observer] Improve performance for many links or monitors
2018-01-12Merge branch 'ingela/ssl/rc4-suites/OTP-14871' into maintIngela Anderton Andin
* ingela/ssl/rc4-suites/OTP-14871: ssl: Correct function for listing RC4 suites
2018-01-11Merge branch 'rickard/file-encoding-stacktraces/OTP-14847/ERL-544' into maintRickard Green
* rickard/file-encoding-stacktraces/OTP-14847/ERL-544: Fix encoding of filenames in stacktraces
2018-01-11Fix encoding of filenames in stacktracesRickard Green
2018-01-11Merge branch 'rickard/libs-libz/ERL-529/OTP-14840' into maintRickard Green
* rickard/libs-libz/ERL-529/OTP-14840: Do not add -lz to LIBS; keep it in Z_LIB
2018-01-11observer: Fix change accumDan Gudmundsson
Wrong data types was stored in the accum list.
2018-01-11Remove double callsDan Gudmundsson
2018-01-11observer: Don't crash for late messagesDan Gudmundsson
2018-01-11observer: Optimize tv tab for many tablesDan Gudmundsson
Make it a virtual table, the only table which was not a virtual table. Updating 10000 rows with many columns and alternating colors takes too long time to be a viable solution.
2018-01-11ssl: Correct function for listing RC4 suitesIngela Anderton Andin
2018-01-11Merge branch 'ingela/ssl/timeout-cuddle' into maintIngela Anderton Andin
* ingela/ssl/timeout-cuddle: ssl: Tune timeouts
2018-01-11ssl: Tune timeoutsIngela Anderton Andin
2018-01-11Reduce memory use of system_information:to_file/1John Högberg
The previous implementation generated a term, converted it to plain text with io_lib:format/2, and then converted that to a binary before writing it to disk. We now emit the term as we go, which should make it a bit safer to extract this information under load.
2018-01-10[observer] Improve performance for many links or monitorsSiri Hansen
When a process has many links and/or monitors, it could earlier take very long time to display the process information window. This is now improved by only showing a few links and monitors, and then an link named "more..." to expand the rest. Reading of the "Link list" from a crashdump is also improved.
2018-01-10ic: Fix faulty test codeSverker Eriksson
m_strRec.str7 is long[3][2], not long[2][3] which seem to trip up -O2 loop unrolling.
2018-01-10Merge pull request #1674 from bjorng/bjorn/compiler/beam_validatorBjörn Gustavsson
beam_validator: Strengthen validation of GC instructions OTP-14863
2018-01-10Merge branch ↵Hans Bolinder
'hasse/stdlib/incomplete_erl_tar_function_spec/OTP-14860/PR-1670' into maint * hasse/stdlib/incomplete_erl_tar_function_spec/OTP-14860/PR-1670: dialyzer: Add a test of erl_tar:table/1,2 Fix false Dialyzer warnings for erl_tar:table/1
2018-01-09Merge branch 'hans/ssh/docker_compat_tests/OTP-14194' into maintHans Nilsson
* hans/ssh/docker_compat_tests/OTP-14194: ssh: A compatibility testing suite using dockers This suite tests compatibility with different combinations of OpenSSH and OpenSSL. The peer SSH is running in a docker container.
2018-01-09dialyzer: Add a test of erl_tar:table/1,2Hans Bolinder
2018-01-09erts: Fix term_to_binary/2 specSverker Eriksson
2018-01-09Fix false Dialyzer warnings for erl_tar:table/1Guilherme Andrade
'tar_entry()' values are only returned if we specify the 'verbose' option when calling table/2, which table/1 doesn't do. Now, it appears that Dialyzer as of OTP 20 is clever enough to realize that the return type of table/1 must intersect with the return type of table/2, and so it ignores the fact that table/1 says it returns strings, and therefore its callers are expected to be dealing with 'tar_entry()' tuples, and never with strings. This is obviously a mismatch between what the code does and what the spec says is does, leading to false Dialyzer warnings on code that uses table/1 (and, presumably, also table/2 when called without the 'verbose' option.)
2018-01-09Merge branch 'siri/etop/include/ERL-534/OTP-14842' into maintSiri Hansen
* siri/etop/include/ERL-534/OTP-14842: [observer] Use include_lib instead of include with relative path Add runtime_tools/include to tertiary bootstrap
2018-01-09Merge branch 'hasse/dialyzer/fix_abs/OTP-14858/ERL-551' into maintHans Bolinder
* hasse/dialyzer/fix_abs/OTP-14858/ERL-551: dialyzer: Correct handling of erlang:abs/1
2018-01-09Merge branch 'siri/cdv/crash-when-truncated-in-mod-attr/ERL-537/OTP-14846' ↵Siri Hansen
into maint * siri/cdv/crash-when-truncated-in-mod-attr/ERL-537/OTP-14846: [cdv] Don't crash when dump is truncated in module attributes
2018-01-09Merge branch 'ingela/dtls/test-cuddle' into maintIngela Anderton Andin
* ingela/dtls/test-cuddle: dtls: Filter out rc4 for DTLS psk suites dtls: We do not need to wait for DTLS over UDP server
2018-01-08dialyzer: Correct handling of erlang:abs/1Hans Bolinder
See also https://bugs.erlang.org/browse/ERL-551.
2018-01-08ssh: A compatibility testing suite using dockersHans Nilsson
This suite tests compatibility with different combinations of OpenSSH and OpenSSL. The peer SSH is running in a docker container.
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