ruby.git/ruby_atomic.h, branch v2_4_0_preview2

Revert r52995

2015-12-09T07:30:44+00:00

revert slow atomic operations.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

use atomic operations

2015-12-09T06:48:15+00:00

* regcomp.c (onig_chain_link_add): use atomic operation instead of
  mutex.
* regint.h (ONIG_STATE_{INC,DEC}_THREAD): ditto.
* regparse.c (PopFreeNode, node_recycle): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h: fix old value type of ATOMIC_CAS

2015-12-05T00:56:52+00:00

* ruby_atomic.h (ATOMIC_CAS): old value to be swapped should be
  same as the destination.  immediate value may need type
  promotion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h: fix the argument order

2015-12-05T00:25:43+00:00

* ruby_atomic.h (ATOMIC_SIZE_CAS): fix the argument order of
  InterlockedCompareExchange64.  new value and then old value is
  the last.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h: fix typo

2015-09-07T06:55:01+00:00

* ruby_atomic.h (ATOMIC_VALUE_CAS): fix typo.
  TODO: make arguments of all CAS macros consistent.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h: atomic VALUE operations

2015-08-06T01:44:03+00:00

* ruby_atomic.h (ATOMIC_VALUE_EXCHANGE, ATOMIC_VALUE_CAS): add
  atomic operations for VALUE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h: refine ATOMIC_PTR_CAS

2015-06-21T09:32:40+00:00

* ruby_atomic.h (ATOMIC_PTR_CAS): define by generic CAS macro, not
  via size_t, to suppress a warning by mingw gcc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h (ATOMIC_OR): should return previous value

2014-10-19T17:34:02+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

iseq.c: potential memory leak

2014-01-12T07:41:10+00:00

* iseq.c (iseq_load): keep type_map to get rid of memory leak.
  based on a patch by Eric Wong at [ruby-core:59699].  [Bug #9399]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ruby_atomic.h: ATOMIC_PTR_EXCHANGE

2013-12-05T01:48:10+00:00

* ruby_atomic.h (ATOMIC_PTR_EXCHANGE): atomic exchange function for
  a generic pointer.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e