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2017-03-06hipe_tagscheme: Small codegen improvementsMagnus Lång
2017-03-06hipe_x86: CleanupMagnus Lång
2017-03-06hipe_rtl_to_llvm: CleanupMagnus Lång
2017-03-06hipe: Improve code generation for element/2Magnus Lång
* Omit bounds check in more cases. A test case that needs this change to omit bounds check is added. * Improve code generation by reformulating bounds check to decrease register pressure.
2017-03-06hipe/ebb.inc: Cleanup recursive type workaroundMagnus Lång
2017-03-06hipe_amd64_encode: Add test for 16-bit 'test' with REXMagnus Lång
2017-03-06hipe_amd64_registers: Cleanup exit/1 callsMagnus Lång
2017-03-06hipe_beam_to_icode: Omit redtest in some closuresMagnus Lång
This is useful to generate shorter code for closures generated by (fun F/A).
2017-03-02hipe_rtl_binary_construct: Refactor copy-pasteMagnus Lång
2017-03-02hipe_rtl: Inline more of match eq testMagnus Lång
With this change, both the matches and does not match cases have fastpaths that does not need to call primops.
2017-02-19ErLLVM: Drop code printing assembly for LLVM < 3.9Magnus Lång
2017-02-19ErLLVM: Demand LLVM 3.9 or greaterMagnus Lång
2017-02-14Fixed typos in lib/hipeAndrew Dryga
2017-02-09Merge pull request #1312 from richcarl/shell-smart-compileBjörn Gustavsson
Extend shell c(...) to find and recompile modules OTP-14190
2017-02-06Update use of filename:find_src/1 in hipe.erlRichard Carlsson
2017-02-03dialyzer: Do not keep the code server's type info on the heapHans Bolinder
The table used during translation of forms to types used to be a dictionary of the type info (-type(), -opaque(), and -record()) for all modules. Now it is reduced to the modules that are needed to handle references to types in other modules. The PLT:s type info is still kept on the heap.
2017-02-03Merge branch 'maint'Hans Bolinder
* maint: dialyzer: Increase time limit for tests dialyzer: Optimize typesig dialyzer: Optimize evaluation of complex code dialyzer: Optimize collection of variables Conflicts: lib/dialyzer/src/dialyzer_typesig.erl
2017-02-01dialyzer: Optimize collection of variablesHans Bolinder
2017-01-25Update test cases for erlang:hash/2 removalBjörn-Egil Dahlberg
2017-01-12Merge branch 'maint'Hans Bolinder
* maint: dialyzer: Compact 'file' annotations in Core code dialyzer: Try to reduce memory usage dialyzer: Use less memory when translating contracts dialyzer: Use maps instaed of dict dialyzer: Use maps instead of dict for module contracts map dialyzer: Compress a few more ETS tables dialyzer: Optimize memory consumption dialyzer: Reduce memory consumption during 'remote' phase dialyzer: Update code for finding parallelism compiler: Do not spawn process when dialyzing dialyzer: Reduce ETS usage during the typesig phase dialyzer: Optimize graph condensation dialyzer: Do not send full PLTs as messages
2017-01-11dialyzer: Use maps instaed of dictHans Bolinder
2017-01-11Merge branch 'maint'Hans Bolinder
* maint: dialyzer: Fix check of parameterized opaque types Conflicts: lib/hipe/cerl/erl_types.erl
2017-01-11Merge branch 'hasse/dialyzer/fix_opaque_parms/OTP-14130' into maintHans Bolinder
* hasse/dialyzer/fix_opaque_parms/OTP-14130: dialyzer: Fix check of parameterized opaque types
2017-01-10Merge branch 'maint'Hans Bolinder
* maint: stdlib: Allow characters in types and constant patterns
2017-01-10dialyzer: Fix check of parameterized opaque typesHans Bolinder
Two parameters used to be "compatible" if one is a specialization of the other, in the way that the input type of t_limit() is a specialization of the output type. This check is now relaxed: any() in any of the two parameters is compatible with any type of the other parameter. The change is due to bugus warnings. A clause for maps has been added.
2016-12-21stdlib: Allow characters in types and constant patternsHans Bolinder
Characters ($char) can be used in constant pattern expressions. They can also be used in types and contracts.
2016-12-16Merge branch 'maint'Sverker Eriksson
2016-12-16Merge pull request #1270 from kostis/hipe-testSverker Eriksson
hipe: one more test file and some cleanups
2016-12-14Merge tag 'OTP-19.2'Dan Gudmundsson
=== OTP-19.2 === Changed Applications: - common_test-1.13 - compiler-7.0.3 - crypto-3.7.2 - dialyzer-3.0.3 - edoc-0.8.1 - erl_docgen-0.6.1 - erl_interface-3.9.2 - erts-8.2 - eunit-2.3.2 - hipe-3.15.3 - inets-6.3.4 - kernel-5.1.1 - mnesia-4.14.2 - observer-2.3 - odbc-2.12 - parsetools-2.1.4 - public_key-1.3 - runtime_tools-1.11 - sasl-3.0.2 - ssh-4.4 - ssl-8.1 - stdlib-3.2 - syntax_tools-2.1.1 - tools-2.9 - wx-1.8 Unchanged Applications: - asn1-4.0.4 - cosEvent-2.2.1 - cosEventDomain-1.2.1 - cosFileTransfer-1.2.1 - cosNotification-1.2.2 - cosProperty-1.2.1 - cosTime-1.2.2 - cosTransactions-1.3.2 - debugger-4.2.1 - diameter-1.12.1 - eldap-1.2.2 - et-1.6 - gs-1.6.2 - ic-4.4.2 - jinterface-1.7.1 - megaco-3.18.1 - orber-3.8.2 - os_mon-2.4.1 - otp_mibs-1.1.1 - percept-0.9 - reltool-0.7.2 - snmp-5.2.4 - typer-0.9.11 - xmerl-1.3.12 * tag 'OTP-19.2': Updated OTP version Prepare release Conflicts: OTP_VERSION
2016-12-09Prepare releaseErlang/OTP
2016-12-07Update copyright-yearErlang/OTP
2016-12-06Add some tests for numeric BIFsKostis Sagonas
2016-12-06Substitute export_all with proper exportKostis Sagonas
2016-11-25Merge branch 'richarl/fix-license-headers/PR-788'Björn Gustavsson
* richarl/fix-license-headers/PR-788: Make use of the Header feature in yecc Remove Emacs timestamp markers Remove obsolete CVS keyword markup Update obsolete author e-mails Replace broken example URL Add missing entries to COPYRIGHT file Correct copyright on stdlib files Add license headers to hipe files in kernel Correct copyright info on typer files Correct copyright and license on dialyzer files Correct copyright on remaining hipe files Correct copyright info on hipe cerl files Correct copyright info on cerl-related files Correct the copyright info in docgen_edoc_xml_cb Update Syntax Tools license headers Remove some obsolete files Update EDoc license headers to dual Apache2/LGPL Update EUnit license headers to dual Apache2/LGPL
2016-11-23Remove Emacs timestamp markersRichard Carlsson
2016-11-23Remove obsolete CVS keyword markupRichard Carlsson
2016-11-23Update obsolete author e-mailsRichard Carlsson
2016-11-23Correct copyright on remaining hipe filesRichard Carlsson
2016-11-23Correct copyright info on hipe cerl filesRichard Carlsson
2016-11-23Merge branch 'maint'Sverker Eriksson
2016-11-23Merge branch 'margnus1/hipe-call-elim-crash/PR-1253/OTP-13965' into maintSverker Eriksson
* margnus1/hipe-call-elim-crash/PR-1253: hipe_icode_call_elim: Fix cf elimination crash hipe: Improve error message on internal crashes
2016-11-23Merge branch 'maint'Hans Bolinder
* maint: dialyzer: Substitute 'opacity' for 'opaqueness' dialyzer: Improve a warning message dialyzer: Improve a warning message dialyzer: Correct a warnings message
2016-11-22dialyzer: Substitute 'opacity' for 'opaqueness'Hans Bolinder
Suggested by Kostis.
2016-11-19hipe_icode_call_elim: Fix cf elimination crashMagnus Lång
hipe_icode_call_elim could in some cases replace an #icode_call{} with control flow with a move instruction. This would break the control flow graph invariants and cause a crash.
2016-11-19hipe: Improve error message on internal crashesMagnus Lång
Print the MFA/module being compiled, and pretty-print the backtrace with lib:format_stacktrace/4. Additionally, make the error_msg/2 macro in hipe.hrl respect the HIPE_LOGGING define, since messages produced by this macro just before runtime shutdown were sometimes lost (since code_server:error_msg/2 is asynchronous).
2016-11-16hipe_x86: Fix encoding of test instr w/ neg immMagnus Lång
Also, use byte form for immediates up to 255, since there's no sign extension in byte form. HiPE seems to never generate negative test immediates currently, but we should at least not output incorrect encodings.
2016-11-16hipe_tagscheme: Simplify test_two_fixnums with immMagnus Lång
test_two_fixnums would previously only check its right-hand argument for immediates, but not it's left. Now, test_two_fixnums reduces to test_fixnum if either argument is an immediate.
2016-11-16hipe_icode: Always const-propagate if&call argsMagnus Lång
2016-11-16hipe_tagscheme: x86 lea+test for mask_and_compareMagnus Lång
By changing mask_and_compare from and,sub to sub,and, x86 can use a 3-address LEA immediate add, saving a mov. The RISC backends should see no change in sequence length. We make test_(heap_|sub)binary use mask_and_compare so they will benefit too.
2016-11-16hipe_tagscheme: Improve fixnum_addsub with immMagnus Lång
The addsub sequence was suboptimal when one of the arguments was immediate, because it became an immediate alu followed by an immediate alub, and the optimisers would not combine them due to the risk of altering the branch. However, in this case we know that such a rewrite is safe, and do it directly in hipe_tagscheme:fixnum_addsub/5 instead.
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