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* vm_insnhelper.c (vm_call_cfunc): suppress a warning. note that

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`volatile type *var' doesn't make var itself volatile.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2011-09-21 17:53:23 +00:00
parent 7f4c92c478
commit 64b7b548e0
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Thu Sep 22 02:53:19 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vm_insnhelper.c (vm_call_cfunc): suppress a warning. note that
`volatile type *var' doesn't make var itself volatile.
Thu Sep 22 01:52:48 2011 CHIKANAGA Tomoyuki <nagachika00@gmail.com>
* thread_pthread.c (ubf_select): activate timer thread when interrupt

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vm_insnhelper.c
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@ -407,7 +407,7 @@ vm_call_cfunc(rb_thread_t *th, rb_control_frame_t *reg_cfp,
rb_bug("cfp consistency error - send");
}
#ifdef __llvm__
#define RB_LLVM_GUARD(v) RB_GC_GUARD(v)
#define RB_LLVM_GUARD(v) (*RB_GC_GUARD_PTR((volatile VALUE *)&(v)))
RB_LLVM_GUARD(reg_cfp);
#endif