summaryrefslogblamecommitdiff
path: root/include/linux/compiler-intel.h
blob: b17f3cd18334df3d4958316a52177064ee4248d0 (plain) (tree) 
b24413180f56 ^

d15155824c50 ^

94f582f82a85 ^


1da177e4c3f4



3e2ffd655cc6 ^

1da177e4c3f4






1da177e4c3f4

b86a50c3b541 ^

7829fb09a2b4 ^


1da177e4c3f4





fe8c8a126806 ^






1da177e4c3f4

9490991482a2 ^

cf66bb93e0f7 ^



1

2

3
4

5
6
7

8

9
10
11
12
13
14

15

16

17
18

19
20
21
22
23

24
25
26
27
28
29

30

31

32
33
34

                                      
                                

                                                                                                    


            
                                                          





                                                             
 
                                    

                                   




                                                                 





                                                                             
      
 


                                            
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_COMPILER_TYPES_H
#error "Please don't include <linux/compiler-intel.h> directly, include <linux/compiler.h> instead."
#endif

#ifdef __ECC

/* Compiler specific definitions 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.
 */

#define barrier() __memory_barrier()
#define barrier_data(ptr) 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()

#endif

/* icc has this, but it's called _bswap16 */
#define __HAVE_BUILTIN_BSWAP16__
#define __builtin_bswap16 _bswap16