diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-17 08:35:26 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-17 08:35:26 +0000 |
commit | baa65ad10878385dc47caebdb6c482f1dea71b98 (patch) | |
tree | 5e39edcd1a4cdbed2e6b4b8af6f14b2815916efa | |
parent | 4621799d3d8345b44ae650b88be1ae19502bd85b (diff) | |
download | ruby-baa65ad10878385dc47caebdb6c482f1dea71b98.tar.gz |
gc.c: rb_gc_guarded_ptr
* gc.c (rb_gc_guarded_ptr): unoptimize on other compilers than gcc and
msvc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | gc.c | 8 | ||||
-rw-r--r-- | include/ruby/ruby.h | 5 |
3 files changed, 16 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Fri May 17 17:34:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * gc.c (rb_gc_guarded_ptr): unoptimize on other compilers than gcc and + msvc. + Fri May 17 11:06:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * eval_intern.h (TH_PUSH_TAG): ensure jmpbuf to be accessible before @@ -67,6 +67,14 @@ #define rb_setjmp(env) RUBY_SETJMP(env) #define rb_jmp_buf rb_jmpbuf_t +#if defined(HAVE_RB_GC_GUARDED_PTR) && HAVE_RB_GC_GUARDED_PTR +volatile VALUE * +rb_gc_guarded_ptr(volatile VALUE *ptr) +{ + return ptr; +} +#endif + #ifndef GC_MALLOC_LIMIT #define GC_MALLOC_LIMIT 8000000 #endif diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index f7b0cf2efa..6a1bff72f8 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -506,10 +506,11 @@ static inline int rb_type(VALUE obj); #else #ifdef _MSC_VER #pragma optimize("", off) -#endif static inline volatile VALUE *rb_gc_guarded_ptr(volatile VALUE *ptr) {return ptr;} -#ifdef _MSC_VER #pragma optimize("", on) +#else +volatile VALUE *rb_gc_guarded_ptr(volatile VALUE *ptr); +#define HAVE_RB_GC_GUARDED_PTR 1 #endif #define RB_GC_GUARD_PTR(ptr) rb_gc_guarded_ptr(ptr) #endif |