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2017-05-04internal.h (rb_gc_resurrect): remove stale declarationktsj
rb_gc_resurrect is no longer defined since r47444. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-02internal.h: rb_raise_staticnobu
* internal.h (rb_raise_static): raise with a static message string literal. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-27Send the backtrace of the circular require warning as a single String to ↵eregon
Warning.warn * load.c: send as a single string. * error.c: expose the string formatted by rb_warning as rb_warning_string(). * test/ruby/test_exception.rb: update tests. [ruby-core:80850] [Bug #13505] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-27refactor newhash (revision 58463 another try) [fix GH-1600]shyouhei
* st.c (rb_hash_bulk_insert): new API to bulk insert entries into a hash. Given arguments are first inserted into the table at once, then reindexed. This is faster than inserting things using rb_hash_aset() one by one. This arrangement (rb_ prefixed function placed in st.c) is unavoidable because it both touches table internal and write barrier at once. * internal.h: delcare the new function. * hash.c (rb_hash_s_create): use the new function. * vm.c (core_hash_merge): ditto. * insns.def (newhash): ditto. * test/ruby/test_hash.rb: more coverage on hash creation. * test/ruby/test_literal.rb: ditto. ----------------------------------------------------------- benchmark results: minimum results in each 7 measurements. Execution time (sec) name before after loop_whileloop2 0.136 0.137 vm2_bighash* 1.249 0.623 Speedup ratio: compare with the result of `before' (greater is better) name after loop_whileloop2 0.996 vm2_bighash* 2.004 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-25load.c: backtrace of circular requirenobu
* load.c (load_lock): print backtrace of circular require via `Warning.warn` [ruby-core:80850] [Bug #13505] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-24revert newhash refactoringshyouhei
We need to fix GC bug before merging this. Revert revisions 58452, 58435, 58434, 58428, 58427 in this order. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-21refactor hash literalshyouhei
Same as rb_ary_tmp_new_from_values(), it reduces vm_exec_core binary size from 26,176 bytes to 26,080 bytes. But this time, also with a bit of optimizations: - Because we are allocating a new hash and no back references are introduced at all, we can safely skip write barriers. - Also, the iteration never recurs. We can avoid complicated function callbacks by using st_insert instead of st_update. ---- * hash.c (rb_hash_new_from_values): refactor extract the bulk insert into a function. * hash.c (rb_hash_new_from_object): also refactor. * hash.c (rb_hash_s_create): use the new functions. * insns.def (newhash): ditto. * vm.c (core_hash_from_ary): ditto. * iternal.h: export the new function. ----------------------------------------------------------- benchmark results: minimum results in each 7 measurements. Execution time (sec) name before after loop_whileloop2 0.135 0.134 vm2_bighash* 1.236 0.687 Speedup ratio: compare with the result of `before' (greater is better) name after loop_whileloop2 1.008 vm2_bighash* 1.798 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-18split insns.def into functionsshyouhei
Contemporary C compilers are good at function inlining. They fold multiple functions into one. However they are not yet smart enough to unfold a function into several ones. So generally speaking, it is wiser for a C programmer to manually split C functions whenever possible. That should make rooms for compilers to optimize at will. Before this changeset insns.def was converted into single HUGE function called vm_exec_core(). By moving each instruction's core into individual functions, generated C source code is reduced from 3,428 lines to 2,847 lines. Looking at the generated assembly however, it seems my compiler (gcc 6.2) is extraordinary smart so that it inlines almost all functions I introduced in this changeset back into that vm_exec_core. On my machine compiled machine binary of the function does not shrink very much in size (28,432 bytes to 26,816 bytes, according to nm(1)). I believe this change is zero-cost. Several benchmarks I exercised showed no significant difference beyond error mergin. For instance 3 repeated runs of optcarrot benchmark on my machine resulted in: before this: 28.330329285707490, 27.513378371065920, 29.40420215754537 after this: 27.107195867280414, 25.549324021385907, 30.31581919050884 in fps (greater==faster). ---- * internal.h (rb_obj_not_equal): used from vm_insnhelper.c * insns.def: move vast majority of lines into vm_insnhelper.c * vm_insnhelper.c: moved here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-17vm_backtrace.c: backtrace functions per threadsnobu
* vm_backtrace.c (rb_threadptr_backtrace_object): rename and extern. * vm_backtrace.c (rb_threadptr_backtrace_str_ary): rename as threadptr since the parameter is rb_thread_t*. * vm_backtrace.c (rb_threadptr_backtrace_location_ary): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-13array.c: Improve performance of Array#sort with float elementsmrkn
* array.c (sort_2): improve performance of Array#sort with float elements. * internal.h (cmp_opt_Float, cmp_opt_data): added for checking whether or not Float#<=> can be optimizable. * numeric.c (rb_float_cmp): added for internal use. * internal.h (rb_float_cmp): ditto. [Bug #13340] [ruby-dev:50023] [Fix GH-1539] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-07introduce imemo_type_p(v, imemo_type)ko1
* internal.h: introduce imemo_type_p() which checks the given value is T_IMEMO and imemo_type() == given imemo_type. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-06internal.h: parenthesize macro argumentnobu
* internal.h (THROW_DATA_P): parenthesize the argument which is casted. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-04-06fix TracePoint#return_value with non-local exitsko1
* vm.c: get return_value from imemo_throw_data object (THROW_DATA_VAL()). imemo_throw_data (TAG_BREAK) contains returned value. However, imemo_throw_data (TAG_BREAK) can skip several frames so that we need to use it only once (at most internal frame). To record it, we introduced THROW_DATA_CONSUMED and check it. * internal.h: define THROW_DATA_CONSUMED flag. * test/ruby/test_settracefunc.rb: add tests for [Bug #13369] * vm_insnhelper.h: add THROW_DATA_CONSUMED_P() and THROW_DATA_CONSUMED_SET(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58262 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-29Remove unused Init_frozen_strings declarationsorah
Init_frozen_strings definition is removed in r51511. https://bugs.ruby-lang.org/issues/11423 Patch by Kohei Suzuki <eagletmt@gmail.com> * internal.h: Remove declaration of unexist function [Fix GH-1558] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-27error.c: warning functionsnobu
* error.c: define warning functions in all combinations of * no errno, system errno, argument * without/with encoding * enabled/disabled by default git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-19vm_args.c: arity check of lambdanobu
* vm_eval.c (rb_yield_lambda): new function which yields an array to a proc and splat to a lambda. mainly for Enumerable only. * vm_args.c (setup_parameters_complex): remove special lambda splatting for [Bug #9605]. [ruby-core:77065] [Bug #12705] * vm_insnhelper.c (vm_callee_setup_block_arg): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-03-16bignum.c: rb_int_parse_cstrnobu
* bignum.c (rb_int_parse_cstr): extend rb_cstr_parse_inum with flags. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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
2017-03-08re-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
2017-03-07Use 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
2017-03-06optimize 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
2017-03-06LONG_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
2017-02-22eval_error.c: backstrace in reverse ordernobu
* eval_error.c (rb_threadptr_error_print): print backtrace and error message in reverse order if STDERR is unchanged and a tty. [Feature #8661] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-22numeric.c: Numeric#clone and #dupnobu
* numeric.c (num_clone, num_dup): no longer raises TypeError, returns the receiver instead as well as Integer and Float. [ruby-core:79636] [Bug #13237] * object.c (rb_immutable_obj_clone): immutable object clone with freeze optional keyword argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21internal.h: removed function declarationnobu
* internal.h (rb_compile_error_str): remove declaration of removed internal function at r54189. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-17DEPRECATED_INTERNAL_FEATUREnobu
* error.c (ruby_deprecated_internal_feature): renamed, to explicitly represent deprecation. * internal.h (DEPRECATED_INTERNAL_FEATURE): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-04fix description for current implementationnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-03internal.h: fix r57507nobu
* internal.h (rb_overflowed_fix_to_int): invert sign bit. should not set LSB of fixnum value, which is always set, to MSB. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-02Use carry flag to reduce instructionsnaruse
NOTE: (1) Fixnum's LSB is always 1. It means you can always run `x - 1` without overflow. (2) Of course `z = x + (y-1)` may overflow. Now z's LSB is always 1, and the MSB of true result is also 1. You can get true result in long as `(1<<63)|(z>>1)`, and it equals to `(z<<63)|(z>>1)` == `ror(z)`. GCC and Clang have __builtin_add_ovewflow: * https://gcc.gnu.org/onlinedocs/gcc/Integer-Overflow-Builtins.html * https://clang.llvm.org/docs/LanguageExtensions.html#checked-arithmetic-builtins git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-30io.c: recycle garbage on writenormal
* string.c (STR_IS_SHARED_M): new flag to mark shared mulitple times (STR_SET_SHARED): set STR_IS_SHARED_M (rb_str_tmp_frozen_acquire, rb_str_tmp_frozen_release): new functions (str_new_frozen): set/unset STR_IS_SHARED_M as appropriate * internal.h: declare new functions * io.c (fwrite_arg, fwrite_do, fwrite_end): new (io_fwrite): use new functions Introduce rb_str_tmp_frozen_acquire and rb_str_tmp_frozen_release to manage a hidden, frozen string. Reuse one bit of the embed length for shared strings as STR_IS_SHARED_M to indicate a string has been shared multiple times. In the common case, the string is only shared once so the object slot can be reclaimed immediately. minimum results in each 3 measurements. (time and size) Execution time (sec) name trunk built io_copy_stream_write 0.682 0.254 io_copy_stream_write_socket 1.225 0.751 Speedup ratio: compare with the result of `trunk' (greater is better) name built io_copy_stream_write 2.680 io_copy_stream_write_socket 1.630 Memory usage (last size) (B) name trunk built io_copy_stream_write 95436800.000 6512640.000 io_copy_stream_write_socket 117628928.000 7127040.000 Memory consuming ratio (size) with the result of `trunk' (greater is better) name built io_copy_stream_write 14.654 io_copy_stream_write_socket 16.505 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-30fix up r57461nobu
* internal.h: Microsoft Visual C++ has never supported C99 yet, even in 2017. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-30#include <stdbool.h>shyouhei
17+ years passed since standardized in ISO, 8 years since we added AC_HEADER_STDBOOL to configure.in. I'm quite confident that it's already safe to use <stdbool.h>. I understand that when we introduced AC_HEADER_STDBOOL, <stdbool.h> was remain not included because C standard and SVR4 curses conflicted miserably back then (#1). Though I believe such situation has been fixed already(#2), I'm afraid of your operating system might ship a proprietary curses that still conflicts with the standard. So to avoid potential problem, we limit the inclusion to our internal use only. #1 : 1997 version of SUSv2 said bool is "defined though typedef" in <curses.h>, while C99 said bool is a macro, plus in C++ bool is a keyword. AFASIK the curses library has never been a part of POSIX. #2 : In reality ncurses and NetBSD curses both just follow C99 to include <stdbool.h> from <curses.h>. I think C99 is now widely adopted. ---- * internal.h: #include <stdbool.h> if present. That is believed to be the case for 99.9% systems that lives today. Non-C99, non-C++ situations are intentionally left undefined, advised by Motohiro Kosaki. If you have such compiler, please fill the definition appropriately. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-24eval.c: copy special exceptionnobu
* eval.c (setup_exception): make unfrozen copy of special exception before setting up a cause. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-16file.c: refine messagenobu
* file.c (rb_get_path_check_convert): refine the error message when the path name contains null byte. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-01-07fix optimization for hash aset/aref with fstringeregon
Patch by Eric Wong [ruby-core:78797]. I don't like the idea of making insns.def any bigger to support a corner case, and "test_hash_aref_fstring_identity" shows how contrived this is. [ruby-core:78783] [Bug #12855] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-28numeric.c: reduce fdivnobu
* numeric.c (rb_int_fdiv_double): reduce first for more precise result. [ruby-core:78886] [Bug #13078] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-22get rid of implicit signedness conversionsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-12String#match? and Symbol#match?nobu
* string.c (rb_str_match_m_p): inverse of Regexp#match?. based on the patch by Herwin Weststrate <herwin@snt.utwente.nl>. [Fix GH-1483] [Feature #12898] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-10internal.h: change the default rounding mode to half-upmrkn
* internal.h (ROUND_DEFAULT): changed to RUBY_NUM_ROUND_HALF_UP. [Bug #12958] [ruby-core:78204] * test/ruby/test_integer.rb: fix assertions for the above change. * test/ruby/test_rational.rb: ditto. * test/test_mathn.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-25round-downnobu
* numeric.c (round_half_down, int_round_half_down): support round-down mode. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-22complex.c: optimize f_gt_p some casesmrkn
* complex.c (f_gt_p): optimize f_gt_p for specific types of arguments. * internal.h (rb_int_gt, rb_float_gt, rb_rational_cmp): exported. * numeric.c (rb_float_gt): rename from flo_gt and be exported. * numeric.c (rb_int_gt): rename from int_gt and be exported. * rational.c (rb_rational_cmp): rename from nurat_cmp and be exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-18complex.c: optimize f_negatemrkn
* complex.c (f_negate): optimize for special numeric types. * complex.c (nucomp_expt): use rb_int_uminus instead of f_negate for fixnum value. * internal.h (rb_float_uminus, rb_rational_uminus): exported. * numeric.c (rb_float_uminus): rename from flo_uminus. * rational.c (rb_rational_uminus): rename from nurat_negate, and add assertion for the parameter. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56830 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-18internal.h: round macrosnobu
* internal.h (ROUND_FUNC, ROUND_CALL): macros wrapping round functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-16complex.c: optimize Numeric#polar and Numeric#argmrkn
* complex.c (numeric_polar): optimize for Integer, Float, and Rational. * complex.c (numeric_arg): directly create the value of pi. * complex.c (f_negative_p): optimize for Integer, Float, and Rational. * rational.c (INT_NEGATIVE_P): move the definition into internal.h. * internal.h (INT_NEGATIVE_P): ditto. * numeric.c (rb_float_abs): rename from flo_abs and export to be used from other source files.. * internal.h (rb_float_abs): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Integer#lcmmrkn
* rational.c (f_div, f_mul, f_abs): optimize Integer#lcm Author: Tadashi Saito <tad.a.digger@gmail.com> * numeric.c (rb_int_abs): rename from int_abs to be exported. * internal.h (rb_int_div, rb_int_abs): exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Float#to_rmrkn
* rational.c (float_to_r): optimize Float#to_r. * numeric.c (rb_int_lshift): exported. * internal.h (rb_int_lshift): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Rational#{floor,ceil,round,truncate}mrkn
* rational.c (f_{expt10,round_common},nurat_{floor,ceil,round_half_{up,even}}): optimize Rational#{floor,ceil,round,truncate}. Author: Tadashi Saito <tad.a.digger@gmail.com> * numeric.c (rb_int_divmod): rename from int_divmod to be exported. * numeric.c (rb_int_and): rename from int_and to be exported. * intern.h (rb_int_{divmod,and}): exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: purge f_cmpmrkn
* rational.c (f_cmp, nurat_expt): purge f_cmp. Author: Tadashi Saito <tad.a.digger@gmail.com> * rational.c (INT_POSITIVE_P): added. * numeric.c (FIXNUM_POSITIVE_P): move the definition into internal.h. * internal.h (FIXNUM_POSITIVE_P): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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