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2017-03-09revert RB_FIXABLE related changesets [Bug #13288][Bug #13293][Bug #13294]shyouhei
This commit is auto-generated using following command: svn diff -r57807:57788 include internal.h bignum.c numeric.c compile.c insns.def object.c sprintf.c | patch -p0 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-09fix UTF-32 valid_encoding?nobu
* test/ruby/test_io_m17n.rb (TestIO_M17N#test_puts_widechar): do not use invalid codepoint. [ruby-core:79966] [Bug #13292] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57817 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-09fix UTF-32 valid_encoding?nobu
* enc/utf_32be.c (utf32be_mbc_enc_len): check arguments precisely. [ruby-core:79966] [Bug #13292] * enc/utf_32le.c (utf32le_mbc_enc_len): ditto. * regenc.h (UNICODE_VALID_CODEPOINT_P): predicate for valid Unicode codepoints. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-09test_utf16.rb: refine valid_encoding testsnobu
* test/ruby/enc/test_utf16.rb (test_utf16be_valid_encoding): assert all data and use assert_predicate. * test/ruby/enc/test_utf16.rb (test_utf16le_valid_encoding): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-09make commit [ci skip]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08string.c (str_uminus): update doc for deduplicationnormal
As of r57698, String#-@ can return pre-existing strings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08* 2017-03-09svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08docs for FileUtils.ln methodsstomar
* lib/fileutils.rb: [DOC] add clarifying call-seq's for FileUtil.ln, ln_s, and ln_sf, with better argument names for the created link and link target. Reported by Mike Vastola. [ruby-core:62532] [Bug #9829] * lib/fileutils.rb: [DOC] further improve descriptions of FileUtils.ln and related methods; improve examples: relative links probably won't work in other dir, avoid `include', use more generic homedir name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08great lovenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08fix parennobu
* string.c (str_byte_substr): fix misplaced parenthesis at r56155. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08proc.c: preserve class name encoding in Proc#to_snobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-08re-introduce __builtin_add_overflowshyouhei
r57789 (74cdd89) was gradually "improve"d by naruse through r57793 to r57806, resulted in reverting the efect of r57789 while retaining its complexity. I think the current situation is slightly worse than before (same output complicated source code). Here I introduce __builtin_add_overflow again, which (I think) is what naruse wanted to do in r57793. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Always use old RB_FIXABLE to allow double as argumentnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Revert r57803 "Avoid to cast the argument"naruse
__builtin_add_overflow doesn't support double. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07* 2017-03-08svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Avoid to cast the argumentnaruse
For 32bit environment and __int128 use cases. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07string.c: [DOC] Fix a typo in String#dumpkazu
[Fix GH-1531][ci skip] Author: Alex Semyonov <alex@semyonov.us> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07parse.y: remove tracenobu
* parse.y (reg_named_capture_assign_iter): do not insert trace instructions before local variable assinments. putobject is expected at first. [ruby-core:79940] [Bug #13287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07string.c: negation of LONG_MINnobu
* string.c (rb_str_update): do not use negation of LONG_MIN, which is negative too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07string.c: fix integer overflownobu
* string.c (str_byte_substr): fix another integer overflow which can happen only when SHARABLE_MIDDLE_SUBSTRING is enabled. [ruby-core:79951] [Bug #13289] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Use RB_POSFIXABLE and RB_NEGFIXABLE to avoid cast introduced at r57793naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07string.c: fix integer overflownobu
* string.c (rb_str_subpos): fix integer overflow which can happen only when SHARABLE_MIDDLE_SUBSTRING is enabled. incorpolate https://github.com/mruby/mruby/commit/7db0786abdd243ba031e24683f git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07suppress warning: shadowing outer local variable - enaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Supress warning: instance variable @repeat_count not initializednaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Fix up r57788, Function is removed at readline-6.3.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07Use ADD instead of MULnaruse
* On recent CPUs, 2-operand MUL's latency is 3 cycle but ADD is 1 cycle. * clang Optimizes `MUL rax,2` into `ADD rax,rax` but gcc7 doesn't. * LONG2FIX is compiled into `lea r14,[r15+r15*1+0x1]`; this is 1cycle and run in parallel if the branch prediction is correct. * Note that old (RB_POSFIXABLE(f) && RB_NEGFIXABLE(f)) is usually uses following instructions. * movabs rax,0x4000000000000000 * add rax,rdi * js It needs large immediate and Macro-Fusion is not applied. ADD and JO is much smaller though it is also Macro-Fusion unfriendly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-07fix macro namenobu
* tool/instruction.rb (VmBodyGenerator#make_header_prepare_stack): REG_CFP has been prefixed with VM_ at r56609. [Bug #12527] * tool/instruction.rb (VmBodyGenerator#make_footer_stack_val): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06* 2017-03-07svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06io.c: [DOC] open mode can be an integer; fix rdoc syntaxstomar
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06optimize FIXABLE macroshyouhei
Looking at the source code, FIXABLE tends to be just before LOING2FIX to check applicability of that operation. Why not try computing first then check for overflow, which should be optimial. I also tried the same thing for unsigned types but resulted in slower execution. It seems RB_POSFIXABLE() is fast enough on modern CPUs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06Avoid to warning of clang with -Wincompatible-pointer-types.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06readline.c: fix waiting fucntionnobu
* ext/readline/readline.c (getc_body): use rb_w32_wait_events_blocking in block region. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06LONG_LONG_MAX not always availableshyouhei
I was not aware of cases when LONG_LONG_MAX is undefined. Sorry. Signed-off-by: Urabe, Shyouhei <shyouhei@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06opt_eq_func refactornobu
* vm_insnhelper.c (opt_eq_func): method to dispatch is resolved by only the receiver's class, not including the argument class. even if basic operation is redefined, other class conditions never meet. optimize Float and non-Float case, delegate to rb_float_equal directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-06use HAVE_BUILTIN___BUILTIN_MUL_OVERFLOWshyouhei
We already check for __builtin_mul_overflow in configure but never actually referred it before. Why not call it if available, because that should render supposedly-optimial assembly outputs. Optionally if __builtin_mul_overflow_p is available, which is the case for recent GCC, use that to detect fixnum overflow. This is much faster than the previous. On my machine generated assembly of numeric.c:int_pow reduces from 480 to 448 bytes, according to nm(1). Also on my machine, following script boosts from 7.819 to 6.929 sec. time ./miniruby -e 'i=0; while i < 30_000_000 do i += 1; 7 ** 23; end' Signed-off-by: Urabe, Shyouhei <shyouhei@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-05compile.c: variable typenobu
* compile.c (iseq_compile_each): fix variable type, use VALUE for Symbol. http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?revision=57772&view=revision git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-05* 2017-03-06svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-05docs for IO.{write,read}stomar
* io.c: [DOC] improve docs for IO * IO.{write,read}: fix errors (:open_args is not an array of strings, it might include a perm or options hash argument; IO.write has no length argument, drop corresponding statement), improve formatting, call-seq, grammar. * IO#sync=: remove unnecessary "produces no output". * other improvements. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-05docs for IO#printstomar
* io.c: [DOC] split documentation for IO#print into smaller paragraphs, delete duplicate sentence, fix call-seq. Based on a patch by Dario Daic. [ruby-core:78291] [Bug #12975] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-05math.c: more accuracynobu
* math.c (math_log10): calculate log10(2) for more accuracy. [ruby-core:79907] [Bug #13279] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04string.c: [DOC] fix doc formatting for String#==, #===stomar
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04rdoc for String classstomar
* lib/unicode_normalize.rb: [DOC] prevent a comment from showing up in the class documentation for String. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04* 2017-03-05svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04nodoc OptParsestomar
* lib/optparse.rb: [DOC] nodoc OptParse, introduced with r46126, to avoid leaking of its documentation (OptionParser's docs) into the class documentation of Object. [ruby-core:79909] [Bug #13281] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04compile.c: operand size checknobu
* compile.c (ibf_load_code): raise an exception on invalid operand size. should not use assert() to validate incoming data. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04compile.c: memory leaknobu
* compile.c (iseq_set_sequence): fix potential memory leaks on an invalid instruction sequence. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04compile.c: fix invalid label messagenobu
* compile.c (validate_label): fix invalid label message. registered labels are Symbols, not IDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04documentation for sort methodsstomar
* array.c: [DOC] fix grammar in Array#sort, #sort!, #sort_by!, move references below the code example, add a missing reference. * enum.c: [DOC] fix grammar in Enumerable#sort, #sort_by. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04enum.c: documentation for Enumerable#sort_bystomar
* enum.c: [DOC] improve structure of docs for Enumerable#sort_by, adopt explanation of the comparison block from Array#sort_by, drop mention of 1.8, fix typos. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-04readline.c: fix typenobu
* ext/readline/readline.c (getc_body): fix variable type, and extract _get_osfhandle. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-31 11:02:41 +0000