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2016-11-18rational.c: optimization and refactoringmrkn
* rational.c (nurat_s_new_bang, nurat_canonicalize): small optimization by using rb_int_uminus instead of f_negate. * rational.c (nurat_canonicalize): add assertions for parameters. * rational.c (f_negate, id_negate): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56828 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
2016-11-16rational.c: optimize Rational#absmrkn
* rational.c (rb_rational_abs): optimize Rational#abs with the specialized implementation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56808 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-14rational.c: cast to intnobu
* rational.c (f_kind_of_p): rb_obj_is_kind_of returns Qtrue or Qfalse always, and is safe to cast down to int. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13purge id_eqeq_pnobu
* rational.c (f_{eqeq,zero,one,minus_one}_p, nurat_eqeq_p): use rb_equal. this function returns Qtrue or Qfalse always, so it is safe to cast down to int. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: refactoringmrkn
* rational.c: use RB_INTEGER_TYPE_P, RB_FLOAT_TYPE_P, and FIXNUM_ZERO_P. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: remove f_negative_pmrkn
* rational.c (f_negative_p): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56760 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 (-rational).rationalize(some)mrkn
* rational.c (nurat_rationalize): optimize (-rational).rationalize(some). Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: define Rational#{negative?,positive?}mrkn
* rational.c (nurat_{negative,positive}_p): define Rational#negative? and Rational#positive?, respectively. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: refactoringmrkn
* rational.c (id_expt, id_fdiv, f_expt, f_fdiv, f_positive_p): removed. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12raitonal.c: remove needless macromrkn
* rational.c (id_lshift, f_lshift): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Float#rationalizemrkn
* rational.c (rb_flt_rationalize{,_with_prec},float_rationalize): optimize Float#rationalize. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: use rb_num_zerodiv instead of rb_raise_zerodivmrkn
* rational.c (rb_raize_zerodiv): replace by rb_num_zerodiv. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56751 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 Float#{numerator,denominator}mrkn
* rational.c (float_{numerator,denominator}): optimize Float#{numerator,denominator}. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Numeric#quomrkn
* rational.c (numeric_quo): optimize Numeric#quo. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: refactor by removing needless ID varsmrkn
* rational.c (id_cmp, id_trunate): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56745 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Rational#fdivmrkn
* rational.c (nurat_fdiv): optimize Rational#fdiv. Author: Tadashi Saito <tad.a.digger@gmail.com> * rational.c (f_to_f, id_to_f): removed. * rational.c (f_expt): only used when FLT_RADIX is not 2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Rational#to_imrkn
* rational.c (nurat_truncate): optimize Rational#to_i. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56743 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: optimize rational.coerce(float) and float [+-*/] rationalmrkn
* rational.c (nurat_coerce): optimize rational.coerce(float). note that this makes `float [+-*/] rational` faster Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize construction of Rationalmrkn
* rational.c (nurat_{s_new_bang,canonicalize,f_rational,s_convert}): optimize construction of Rational from numbers. Author: Tadashi Saito <tad.a.digger@gmail.com> * rational.c (read_{num,rat_nos}): optimize construction of Rational from string. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56737 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
2016-11-12rational.c: optimize Rational#-@mrkn
* rational.c (nurat_negate): introduced to optimize Rational#-@. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Rational#==mrkn
* rational.c (nurat_eqeq_p): optimize Rational#==. Author: Tadashi Saito <tad.a.digger@gmail.com> * numeric.c (rb_int_equal): rename from int_equal and remove static to be exported. * internal.h (rb_int_equal): exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12rational.c: optimize Rational#<=>mrkn
* rational.c (nurat_cmp): optimize Rational#<=>. Author: Tadashi Saito <tad.a.digger@gmail.com> * numeric.c (rb_int_cmp): rename from int_cmp and remove static to be exported. * internal.h (rb_int_cmp): exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize Rational#**mrkn
* rational.c (nurat_expt): optimize Rational#**. Author: Tadashi Saito <tad.a.digger@gmail.com> * numeric.c (rb_float_pow): rename flo_pow() to rb_float_pow() and remove static to be exporetd. * internal.h (rb_int_pow, rb_float_pow): exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: add argument type check assertions in f_muldivmrkn
* rational.c (f_muldiv): add assertions to check argument types git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize Rational#/mrkn
* rational.c (f_muldiv, nurat_div): optimize Rational#/. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: avoid needless object allocation with nurat_to_doublemrkn
* rational.c (nurat_to_double): introduce to convert rational to double without object allocation. * rational.c (rb_rational_plus, nurat_{sub,mul,to_f}): rewrite by using nurat_to_double. * bignum.c (rb_big_fdiv_double): introduce to calculate fdiv and return the result as a double value. * bignum.c (big_fdiv{,_int,_float}): change the return types for implementing rb_big_fdiv_double. * bignum.c (rb_big_fdiv): rewrite by using rb_big_fdiv_double. * numeric.c (rb_int_fdiv_double): introduce to calculate fdiv and return the result as a double value. * numeric.c (fix_fdiv_double): rewrite from fix_fdiv to return the result as a double value. * numeric.c (rb_int_fdiv): rewrite by using rb_int_fdiv_double. * internal.h (rb_{big,int}_fdiv_double): exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56719 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize rational * {float, huge rational, bignum}mrkn
* rational.c (f_muldiv, nurat_mul): optimize rational * {float, huge rational, bignum}. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize rational - {float,rational}mrkn
* rational.c (f_addsub, nurat_sub): optimize rational - {float,rational}. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize rational - integermrkn
* rational.c (nurat_sub): optimize rational - integer. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize rational + rationalmrkn
* rational.c (f_addsub): optimize rational + rational. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: prevent unused warningmrkn
* rational.c (f_mod): define only when NDEBUG is not defined to prevent unused warning git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11numeric.c, rational.c: refactor by using FIXNUM_NEGATIVE_P and FIXNUM_ZERO_Pmrkn
* numeric.c (num_zero_p, fix_divide, fix_mod, fix_divmod): refactor by using FIXNUM_NEGATIVE_P and FIXNUM_ZERO_P. * rational.c (INT_NEGATIVE_P, INT_ZERO_P): ditto. * internal.h: move FIXNUM_NEGATIVE_P and FIXNUM_ZERO_P from numeric.c git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize Integer#gcd.mrkn
* rational.c (f_gcd_normal): optimize Integer#gcd. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize rational + integer.mrkn
* rational.c (rb_rational_plus): optimize rational + integer. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimize rational + float.mrkn
* rational.c (rb_rational_plus): optimize rational + float. Author: Tadashi Saito <tad.a.digger@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: check loadnobu
* rational.c (nurat_loader, nurat_marshal_load): check if loading values are Integer. [ruby-core:78071] [Bug #12918] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: optimizenobu
* rational.c (f_{lt,eqeq,zero,one,minus_one,kind_of}_p): add RTEST to results of funcalls. * rational.c (f_negative_p, k_{integer,float,rational}_p): optimize. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-11rational.c: use RB_INTEGER_TYPE_Pnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-10rational.c: optimize Rational#to_f by using rb_int_fdivmrkn
* rational.c (nurat_to_f): optimize Rational#to_f by using rb_int_fdiv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-05numeric.c: round to nearest evennobu
* numeric.c (flo_round, int_round): support round-to-nearest-even semantics of IEEE 754 to match sprintf behavior, and add `half:` optional keyword argument for the old behavior. [ruby-core:76273] [Bug #12548] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-29rb_funcallvnobu
* *.c: rename rb_funcall2 to rb_funcallv, except for extensions which are/will be/may be gems. [Fix GH-1406] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-18ruby.h: RB_INTEGER_TYPE_Pnobu
* include/ruby/ruby.h (RB_INTEGER_TYPE_P): new macro and underlying inline function to check if the object is an Integer (Fixnum or Bignum). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-15rename rb_rational_add -> rb_rational_plusmrkn
* rational.c (rb_rational_plus): rename from rb_rational_add to be aligned with rb_fix_plus. * array.c (rb_ary_sum): ditto. * internal.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-15array.c (rb_ary_sum): use rb_rational_add directlymrkn
* rational.c (rb_rational_add): rename from nurat_add. * array.c (rb_ary_sum): use rb_rational_add directly. * test/ruby/test_array.rb (test_sum): add assertions for an array of Rational values. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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