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util/Compiler.h: remove unused macros

This commit is contained in:
Max Kellermann 2023-03-06 16:09:12 +01:00
parent 42f6a0441c
commit 18c3c2118d
1 changed files with 0 additions and 55 deletions
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55
src/util/Compiler.h
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@ -51,72 +51,22 @@
/* GCC 4.x */ /* GCC 4.x */
#define gcc_const __attribute__((const))
#define gcc_may_alias __attribute__((may_alias))
#define gcc_malloc __attribute__((malloc)) #define gcc_malloc __attribute__((malloc))
#define gcc_packed __attribute__((packed))
#define gcc_printf(a,b) __attribute__((format(printf, a, b))) #define gcc_printf(a,b) __attribute__((format(printf, a, b)))
#define gcc_pure __attribute__((pure)) #define gcc_pure __attribute__((pure))
#define gcc_sentinel __attribute__((sentinel))
#define gcc_nonnull(...) __attribute__((nonnull(__VA_ARGS__)))
#define gcc_nonnull_all __attribute__((nonnull))
#define gcc_returns_nonnull __attribute__((returns_nonnull))
#define gcc_returns_twice __attribute__((returns_twice))
#define gcc_likely(x) __builtin_expect (!!(x), 1)
#define gcc_unlikely(x) __builtin_expect (!!(x), 0)
#define gcc_visibility_hidden __attribute__((visibility("hidden")))
#define gcc_visibility_default __attribute__((visibility("default"))) #define gcc_visibility_default __attribute__((visibility("default")))
#define gcc_noinline __attribute__((noinline))
#define gcc_always_inline __attribute__((always_inline))
#else #else
/* generic C compiler */ /* generic C compiler */
#define gcc_const
#define gcc_may_alias
#define gcc_malloc #define gcc_malloc
#define gcc_packed
#define gcc_printf(a,b) #define gcc_printf(a,b)
#define gcc_pure #define gcc_pure
#define gcc_sentinel
#define gcc_nonnull(...)
#define gcc_nonnull_all
#define gcc_returns_nonnull
#define gcc_returns_twice
#define gcc_likely(x) (x)
#define gcc_unlikely(x) (x)
#define gcc_visibility_hidden
#define gcc_visibility_default #define gcc_visibility_default
#define gcc_noinline
#define gcc_always_inline inline
#endif
#if CLANG_OR_GCC_VERSION(4,3)
#define gcc_hot __attribute__((hot))
#define gcc_cold __attribute__((cold))
#else /* ! GCC_UNUSED >= 40300 */
#define gcc_hot
#define gcc_cold
#endif /* ! GCC_UNUSED >= 40300 */
#if GCC_CHECK_VERSION(4,6)
#define gcc_flatten __attribute__((flatten))
#else
#define gcc_flatten
#endif #endif
#if GCC_CHECK_VERSION(7,0) #if GCC_CHECK_VERSION(7,0)
@ -138,11 +88,6 @@
#define gcc_restrict #define gcc_restrict
#endif #endif
#ifndef __has_feature
// define dummy macro for non-clang compilers
#define __has_feature(x) 0
#endif
#if defined(__GNUC__) || defined(__clang__) #if defined(__GNUC__) || defined(__clang__)
#define gcc_unreachable() __builtin_unreachable() #define gcc_unreachable() __builtin_unreachable()
#else #else