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authorRickard Green <[email protected]>2015-09-16 15:02:19 +0200
committerRickard Green <[email protected]>2015-11-12 15:25:47 +0100
commitec4a7e7150c47523a553cac806c86ec08ab2dae7 (patch)
tree75263372c8351e10c771534dd13cb40d106e757a /erts/emulator/beam/sys.h
parentb21b604137c5cb5f5039a40994e429871e5b707b (diff)
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Refactor GC
Diffstat (limited to 'erts/emulator/beam/sys.h')
-rw-r--r--erts/emulator/beam/sys.h37
1 files changed, 24 insertions, 13 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index d63e81cb5e..5db7ee6d7c 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -21,6 +21,19 @@
#ifndef __SYS_H__
#define __SYS_H__
+#if !defined(__GNUC__)
+# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) 0
+#elif !defined(__GNUC_MINOR__)
+# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) \
+ ((__GNUC__ << 24) >= (((MAJ) << 24) | ((MIN) << 12) | (PL)))
+#elif !defined(__GNUC_PATCHLEVEL__)
+# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) \
+ (((__GNUC__ << 24) | (__GNUC_MINOR__ << 12)) >= (((MAJ) << 24) | ((MIN) << 12) | (PL)))
+#else
+# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) \
+ (((__GNUC__ << 24) | (__GNUC_MINOR__ << 12) | __GNUC_PATCHLEVEL__) >= (((MAJ) << 24) | ((MIN) << 12) | (PL)))
+#endif
+
#ifdef ERTS_INLINE
# ifndef ERTS_CAN_INLINE
# define ERTS_CAN_INLINE 1
@@ -38,6 +51,17 @@
# endif
#endif
+#ifndef ERTS_FORCE_INLINE
+# if ERTS_AT_LEAST_GCC_VSN__(3,1,1)
+# define ERTS_FORCE_INLINE __inline__ __attribute__((__always_inline__))
+# elif defined(__WIN32__)
+# define ERTS_FORCE_INLINE __forceinline
+# endif
+# ifndef ERTS_FORCE_INLINE
+# define ERTS_FORCE_INLINE ERTS_INLINE
+# endif
+#endif
+
#if defined(DEBUG) || defined(ERTS_ENABLE_LOCK_CHECK)
# undef ERTS_CAN_INLINE
# define ERTS_CAN_INLINE 0
@@ -112,19 +136,6 @@ typedef int ErtsSysFdType;
typedef ERTS_SYS_FD_TYPE ErtsSysFdType;
#endif
-#if !defined(__GNUC__)
-# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) 0
-#elif !defined(__GNUC_MINOR__)
-# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) \
- ((__GNUC__ << 24) >= (((MAJ) << 24) | ((MIN) << 12) | (PL)))
-#elif !defined(__GNUC_PATCHLEVEL__)
-# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) \
- (((__GNUC__ << 24) | (__GNUC_MINOR__ << 12)) >= (((MAJ) << 24) | ((MIN) << 12) | (PL)))
-#else
-# define ERTS_AT_LEAST_GCC_VSN__(MAJ, MIN, PL) \
- (((__GNUC__ << 24) | (__GNUC_MINOR__ << 12) | __GNUC_PATCHLEVEL__) >= (((MAJ) << 24) | ((MIN) << 12) | (PL)))
-#endif
-
#if ERTS_AT_LEAST_GCC_VSN__(2, 96, 0)
# define ERTS_LIKELY(BOOL) __builtin_expect((BOOL), !0)
# define ERTS_UNLIKELY(BOOL) __builtin_expect((BOOL), 0)