#ifndef __LINUX_COMPILER_H#error "Please don't include <linux/compiler-intel.h> directly, include <linux/compiler.h> instead."#endif #ifdef __ECC /* Some compiler specific definitions are overwritten here * for Intel ECC compiler */ #include <asm/intrinsics.h> /* Intel ECC compiler doesn't support gcc specific asm stmts. * It uses intrinsics to do the equivalent things. */#undef barrier#undef RELOC_HIDE#undef OPTIMIZER_HIDE_VAR #define barrier() __memory_barrier() #define RELOC_HIDE(ptr, off)					\  ({ unsigned long __ptr;					\     __ptr = (unsigned long) (ptr);				\    (typeof(ptr)) (__ptr + (off)); }) /* This should act as an optimization barrier on var. * Given that this compiler does not have inline assembly, a compiler barrier * is the best we can do. */#define OPTIMIZER_HIDE_VAR(var) barrier() /* Intel ECC compiler doesn't support __builtin_types_compatible_p() */#define __must_be_array(a) 0 #endif #ifndef __HAVE_BUILTIN_BSWAP16__/* icc has this, but it's called _bswap16 */#define __HAVE_BUILTIN_BSWAP16__#define __builtin_bswap16 _bswap16#endif