diff options
Diffstat (limited to 'tools/include')
-rw-r--r-- | tools/include/linux/compiler-gcc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/include/linux/compiler-gcc.h b/tools/include/linux/compiler-gcc.h index a3a4427441bf..70fe61295733 100644 --- a/tools/include/linux/compiler-gcc.h +++ b/tools/include/linux/compiler-gcc.h @@ -21,6 +21,9 @@ /* &a[0] degrades to a pointer: a different type from an array */ #define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) +#ifndef __pure +#define __pure __attribute__((pure)) +#endif #define noinline __attribute__((noinline)) #ifndef __packed #define __packed __attribute__((packed)) |