diff options
Diffstat (limited to 'Include/pyport.h')
| -rw-r--r-- | Include/pyport.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/Include/pyport.h b/Include/pyport.h index 07fdf28..74ce993 100644 --- a/Include/pyport.h +++ b/Include/pyport.h @@ -137,13 +137,17 @@ typedef Py_intptr_t Py_ssize_t; # endif #endif -/* PY_LOCAL can be used instead of static to get the fastest possible calling - * convention for functions that are local to a given module. It also enables - * inlining, where suitable. +/* Py_LOCAL can be used instead of static to get the fastest possible calling + * convention for functions that are local to a given module. * - * If PY_LOCAL_AGGRESSIVE is defined before python.h is included, a more - * "aggressive" inlining is enabled. This may lead to code bloat, and may - * slow things down for those reasons. Use with care. + * Py_LOCAL_INLINE does the same thing, and also explicitly requests inlining, + * for platforms that support that. + * + * If PY_LOCAL_AGGRESSIVE is defined before python.h is included, more + * "aggressive" inlining/optimizaion is enabled for the entire module. This + * may lead to code bloat, and may slow things down for those reasons. It may + * also lead to errors, if the code relies on pointer aliasing. Use with + * care. * * NOTE: You can only use this for functions that are entirely local to a * module; functions that are exported via method tables, callbacks, etc, @@ -160,11 +164,14 @@ typedef Py_intptr_t Py_ssize_t; /* ignore warnings if the compiler decides not to inline a function */ #pragma warning(disable: 4710) /* fastest possible local call under MSVC */ -#define Py_LOCAL(type) static __inline type __fastcall +#define Py_LOCAL(type) static type __fastcall +#define Py_LOCAL_INLINE(type) static __inline type __fastcall #elif defined(USE_INLINE) -#define Py_LOCAL(type) static inline type +#define Py_LOCAL(type) static type +#define Py_LOCAL_INLINE(type) static inline type #else #define Py_LOCAL(type) static type +#define Py_LOCAL_INLINE(type) static type #endif #include <stdlib.h> |