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* array.c (ary_memcpy): try to enable optimization.

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At least on my environments, I don't see any errors
  with many trials. Please tell us if you find any GC bugs.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2013-07-26 09:23:40 +00:00
parent 48443714b7
commit d320b2d9e9
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,9 @@
Fri Jul 26 18:21:58 2013 Koichi Sasada <ko1@atdot.net>
* array.c (ary_memcpy): try to enable optimization.
At least on my environments, I don't see any errors
with many trials. Please tell us if you find any GC bugs.
Fri Jul 26 17:49:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* win32/file.c (fix_string_encoding): fix target encoding. the

3
array.c
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@ -69,8 +69,7 @@ ary_memcpy(VALUE ary, long beg, long argc, const VALUE *argv)
{
#if 1
if (OBJ_PROMOTED(ary)) {
if (0 /* disalbe now, because it cause mysterious error. */
&& argc > 32 /* 32 is magic number */) {
if (argc > (128/sizeof(VALUE)) /* is magic number (cache line size) */) {
rb_gc_writebarrier_remember_promoted(ary);
RARRAY_PTR_USE(ary, ptr, {
MEMCPY(ptr+beg, argv, VALUE, argc);