1 #ifndef __LINUX_COMPILER_H
2 #error "Please don't include <linux/compiler-intel.h> directly, include <linux/compiler.h> instead."
7 /* Some compiler specific definitions are overwritten here
8 * for Intel ECC compiler
11 #include <asm/intrinsics.h>
13 /* Intel ECC compiler doesn't support gcc specific asm stmts.
14 * It uses intrinsics to do the equivalent things.
18 #undef OPTIMIZER_HIDE_VAR
20 #define barrier() __memory_barrier()
22 #define RELOC_HIDE(ptr, off) \
23 ({ unsigned long __ptr; \
24 __ptr = (unsigned long) (ptr); \
25 (typeof(ptr)) (__ptr + (off)); })
27 /* This should act as an optimization barrier on var.
28 * Given that this compiler does not have inline assembly, a compiler barrier
29 * is the best we can do.
31 #define OPTIMIZER_HIDE_VAR(var) barrier()
33 /* Intel ECC compiler doesn't support __builtin_types_compatible_p() */
34 #define __must_be_array(a) 0
38 #ifndef __HAVE_BUILTIN_BSWAP16__
39 /* icc has this, but it's called _bswap16 */
40 #define __HAVE_BUILTIN_BSWAP16__
41 #define __builtin_bswap16 _bswap16