diff options
Diffstat (limited to 'intern/cycles/util/util_defines.h')
| -rw-r--r-- | intern/cycles/util/util_defines.h | 189 |
1 files changed, 98 insertions, 91 deletions
diff --git a/intern/cycles/util/util_defines.h b/intern/cycles/util/util_defines.h index 2cb42d9bd56..7f3bead0a18 100644 --- a/intern/cycles/util/util_defines.h +++ b/intern/cycles/util/util_defines.h @@ -16,118 +16,125 @@ */ #ifndef __UTIL_DEFINES_H__ -#define __UTIL_DEFINES_H__ +# define __UTIL_DEFINES_H__ /* Bitness */ -#if defined(__ppc64__) || defined(__PPC64__) || defined(__x86_64__) || defined(__ia64__) || defined(_M_X64) -# define __KERNEL_64_BIT__ -#endif +# if defined(__ppc64__) || defined(__PPC64__) || defined(__x86_64__) || defined(__ia64__) || \ + defined(_M_X64) +# define __KERNEL_64_BIT__ +# endif /* Qualifiers for kernel code shared by CPU and GPU */ -#ifndef __KERNEL_GPU__ -# define ccl_device static inline -# define ccl_device_noinline static -# define ccl_global -# define ccl_static_constant static const -# define ccl_constant const -# define ccl_local -# define ccl_local_param -# define ccl_private -# define ccl_restrict __restrict -# define ccl_ref & -# define __KERNEL_WITH_SSE_ALIGN__ - -# if defined(_WIN32) && !defined(FREE_WINDOWS) -# define ccl_device_inline static __forceinline -# define ccl_device_forceinline static __forceinline -# define ccl_align(...) __declspec(align(__VA_ARGS__)) -# ifdef __KERNEL_64_BIT__ -# define ccl_try_align(...) __declspec(align(__VA_ARGS__)) -# else /* __KERNEL_64_BIT__ */ -# undef __KERNEL_WITH_SSE_ALIGN__ +# ifndef __KERNEL_GPU__ +# define ccl_device static inline +# define ccl_device_noinline static +# define ccl_global +# define ccl_static_constant static const +# define ccl_constant const +# define ccl_local +# define ccl_local_param +# define ccl_private +# define ccl_restrict __restrict +# define ccl_ref & +# define __KERNEL_WITH_SSE_ALIGN__ + +# if defined(_WIN32) && !defined(FREE_WINDOWS) +# define ccl_device_inline static __forceinline +# define ccl_device_forceinline static __forceinline +# define ccl_align(...) __declspec(align(__VA_ARGS__)) +# ifdef __KERNEL_64_BIT__ +# define ccl_try_align(...) __declspec(align(__VA_ARGS__)) +# else /* __KERNEL_64_BIT__ */ +# undef __KERNEL_WITH_SSE_ALIGN__ /* No support for function arguments (error C2719). */ -# define ccl_try_align(...) -# endif /* __KERNEL_64_BIT__ */ -# define ccl_may_alias -# define ccl_always_inline __forceinline -# define ccl_never_inline __declspec(noinline) -# define ccl_maybe_unused -# else /* _WIN32 && !FREE_WINDOWS */ -# define ccl_device_inline static inline __attribute__((always_inline)) -# define ccl_device_forceinline static inline __attribute__((always_inline)) -# define ccl_align(...) __attribute__((aligned(__VA_ARGS__))) -# ifndef FREE_WINDOWS64 -# define __forceinline inline __attribute__((always_inline)) -# endif -# define ccl_try_align(...) __attribute__((aligned(__VA_ARGS__))) -# define ccl_may_alias __attribute__((__may_alias__)) -# define ccl_always_inline __attribute__((always_inline)) -# define ccl_never_inline __attribute__((noinline)) -# define ccl_maybe_unused __attribute__((used)) -# endif /* _WIN32 && !FREE_WINDOWS */ +# define ccl_try_align(...) +# endif /* __KERNEL_64_BIT__ */ +# define ccl_may_alias +# define ccl_always_inline __forceinline +# define ccl_never_inline __declspec(noinline) +# define ccl_maybe_unused +# else /* _WIN32 && !FREE_WINDOWS */ +# define ccl_device_inline static inline __attribute__((always_inline)) +# define ccl_device_forceinline static inline __attribute__((always_inline)) +# define ccl_align(...) __attribute__((aligned(__VA_ARGS__))) +# ifndef FREE_WINDOWS64 +# define __forceinline inline __attribute__((always_inline)) +# endif +# define ccl_try_align(...) __attribute__((aligned(__VA_ARGS__))) +# define ccl_may_alias __attribute__((__may_alias__)) +# define ccl_always_inline __attribute__((always_inline)) +# define ccl_never_inline __attribute__((noinline)) +# define ccl_maybe_unused __attribute__((used)) +# endif /* _WIN32 && !FREE_WINDOWS */ /* Use to suppress '-Wimplicit-fallthrough' (in place of 'break'). */ -# ifndef ATTR_FALLTHROUGH -# if defined(__GNUC__) && (__GNUC__ >= 7) /* gcc7.0+ only */ -# define ATTR_FALLTHROUGH __attribute__((fallthrough)) -# else -# define ATTR_FALLTHROUGH ((void) 0) +# ifndef ATTR_FALLTHROUGH +# if defined(__GNUC__) && (__GNUC__ >= 7) /* gcc7.0+ only */ +# define ATTR_FALLTHROUGH __attribute__((fallthrough)) +# else +# define ATTR_FALLTHROUGH ((void)0) +# endif # endif -# endif -#endif /* __KERNEL_GPU__ */ +# endif /* __KERNEL_GPU__ */ /* macros */ /* hints for branch prediction, only use in code that runs a _lot_ */ -#if defined(__GNUC__) && defined(__KERNEL_CPU__) -# define LIKELY(x) __builtin_expect(!!(x), 1) -# define UNLIKELY(x) __builtin_expect(!!(x), 0) -#else -# define LIKELY(x) (x) -# define UNLIKELY(x) (x) -#endif - -#if defined(__GNUC__) || defined(__clang__) -# if defined(__cplusplus) -/* Some magic to be sure we don't have reference in the type. */ -template<typename T> static inline T decltype_helper(T x) { return x; } -# define TYPEOF(x) decltype(decltype_helper(x)) +# if defined(__GNUC__) && defined(__KERNEL_CPU__) +# define LIKELY(x) __builtin_expect(!!(x), 1) +# define UNLIKELY(x) __builtin_expect(!!(x), 0) # else -# define TYPEOF(x) typeof(x) +# define LIKELY(x) (x) +# define UNLIKELY(x) (x) +# endif + +# if defined(__GNUC__) || defined(__clang__) +# if defined(__cplusplus) +/* Some magic to be sure we don't have reference in the type. */ +template<typename T> static inline T decltype_helper(T x) +{ + return x; +} +# define TYPEOF(x) decltype(decltype_helper(x)) +# else +# define TYPEOF(x) typeof(x) +# endif # endif -#endif /* Causes warning: * incompatible types when assigning to type 'Foo' from type 'Bar' * ... the compiler optimizes away the temp var */ -#ifdef __GNUC__ -#define CHECK_TYPE(var, type) { \ - TYPEOF(var) *__tmp; \ - __tmp = (type *)NULL; \ - (void) __tmp; \ -} (void) 0 - -#define CHECK_TYPE_PAIR(var_a, var_b) { \ - TYPEOF(var_a) *__tmp; \ - __tmp = (typeof(var_b) *)NULL; \ - (void) __tmp; \ -} (void) 0 -#else -# define CHECK_TYPE(var, type) -# define CHECK_TYPE_PAIR(var_a, var_b) -#endif +# ifdef __GNUC__ +# define CHECK_TYPE(var, type) \ + { \ + TYPEOF(var) * __tmp; \ + __tmp = (type *)NULL; \ + (void)__tmp; \ + } \ + (void)0 + +# define CHECK_TYPE_PAIR(var_a, var_b) \ + { \ + TYPEOF(var_a) * __tmp; \ + __tmp = (typeof(var_b) *)NULL; \ + (void)__tmp; \ + } \ + (void)0 +# else +# define CHECK_TYPE(var, type) +# define CHECK_TYPE_PAIR(var_a, var_b) +# endif /* can be used in simple macros */ -#define CHECK_TYPE_INLINE(val, type) \ - ((void)(((type)0) != (val))) +# define CHECK_TYPE_INLINE(val, type) ((void)(((type)0) != (val))) -#ifndef __KERNEL_GPU__ -# include <cassert> -# define util_assert(statement) assert(statement) -#else -# define util_assert(statement) -#endif +# ifndef __KERNEL_GPU__ +# include <cassert> +# define util_assert(statement) assert(statement) +# else +# define util_assert(statement) +# endif -#endif /* __UTIL_DEFINES_H__ */ +#endif /* __UTIL_DEFINES_H__ */ |