https://github.com/torvalds/linux
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Tip revision: 1a695a905c18548062509178b98bc91e67510864 authored by Linus Torvalds on 29 May 2016, 16:29:24 UTC
Linux 4.7-rc1
Tip revision: 1a695a9
compiler-clang.h
#ifndef __LINUX_COMPILER_H
#error "Please don't include <linux/compiler-clang.h> directly, include <linux/compiler.h> instead."
#endif

/* Some compiler specific definitions are overwritten here
 * for Clang compiler
 */

#ifdef uninitialized_var
#undef uninitialized_var
#define uninitialized_var(x) x = *(&(x))
#endif

/* same as gcc, this was present in clang-2.6 so we can assume it works
 * with any version that can compile the kernel
 */
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
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