This reverts commit r54747.
!__clang__ is also essential.
Anyway clang inlines vm_getivar into both vm_call_ivar and
vm_getinstancevariable, which r54728 originally intended to.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_insnhelper.c (INLINE): works with __NO_INLINE__ only,
__clang__ is not the point.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
define as `static inline` when it is not optimized to keep
the symbol generated.
* vm_insnhelper.c (vm_getivar): use `INLINE` to force inline
so that a compiler inlines it into vm_getinstancevariable
and optimizes out is_attr and related branches.
* vm_insnhelper.c (vm_getivar): use `inline` to recommend inline.
Without this vm1_ivar_set is degraded.
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name ruby 2.4.0dev (2016-04-23 trunk 54727) [x86_64-linux] ruby 2.4.0dev (2016-04-23 trunk 54733) [x86_64-linux] built-ruby
loop_whileloop 0.641 0.642 0.646
vm1_ivar* 1.002 0.999 0.831
vm1_ivar_set* 0.369 1.106 0.362
Speedup ratio: compare with the result of `ruby 2.4.0dev (2016-04-23
trunk 54727) [x86_64-linux]' (greater is better)
name ruby 2.4.0dev (2016-04-23 trunk 54733) [x86_64-linux]
built-ruby
loop_whileloop
0.998 0.991
vm1_ivar*
1.003 1.205
vm1_ivar_set*
0.334 1.018
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Search _pioinfo which is not exported after MSVC14.
[Bug #12014] [GH-884]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_peephole_optimize): remove successive line trace
instructions except for the last.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_insnhelper.c (vm_getivar): add missing static to inline,
otherwise external symbol is referred and link fails when
optimization is disabled.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
vm_getivar is called by vm_call_ivar and vm_getinstancevariable.
At least with GCC 4.8 and 5.3 on Linux, they are inlining it into
vm_call_ivar but not vm_getinstancevariable.
By `inline`, they correctly inline it and gains performance.
Speedup ratio: compare with the result of `ruby 2.4.0dev (2016-04-23
trunk 54727) [x86_64-linux]' (greater is better)
name built-ruby
loop_whileloop 1.001
vm1_ivar* 1.189
vm1_ivar_set* 1.024
Note tha `inline`'s meaning is different between old GCC
and C99. Old GCC's inline means C99's extern inline.
https://gcc.gnu.org/onlinedocs/gcc/Inline.html
Since Ruby specify -std=iso9899:1999, it works like C99.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c (ruby_cleanup): reuse same VM tag by managing steps.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval_error.c (error_print, error_handle): reuse same threadptr
by passing as an argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby.c: cygwin does not use w32_cmdvector, command line can be
other than UTF-8. [ruby-dev:49519] [Bug #12184]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
In AIX, round(0.49999999999999994) returns 1.0.
Use round() in numeric.c instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to avoid test failures due to the tzdata change.
8ee11a301c
Found by naruse.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mul overflow efficiently.
* include/ruby/ruby.h (rb_alloc_tmp_buffer2): use rb_mul_size_overflow
and avoid division where it can define DSIZE_T.
* gc.c (xmalloc2_size): moved from ruby.h and use rb_mul_size_overflow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/tk/extconf.rb: hack to disable progress indicators with
parallel build, not to interleave other messages.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval_jump.c (exec_end_procs_chain): restore previous error info
for each end procs. [ruby-core:75038] [Bug #12302]
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copy&paste on Windows. show shorter name instead on the platform.
I'm sure that the user of this command on Windows is only me.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
naruse
odaira
kazu
nobu
ktsj
yui-knk
svn
nagachika
akr
usa
hsbt