Move likely and unlikely macros in a common place (Aurelien Jarno).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3192 c046a42c-6fe2-441c-8c8c-71466251a162

exec-all.h

@@ -32,6 +32,9 @@
 #define __builtin_expect(x, n) (x)
 #endif
 
+#define likely(x)   __builtin_expect(!!(x), 1)
+#define unlikely(x)   __builtin_expect(!!(x), 0)
+
 #ifdef __i386__
 #define REGPARM(n) __attribute((regparm(n)))
 #else

target-alpha/cpu.h

@@ -32,10 +32,6 @@
 
 #include "softfloat.h"
 
-/* XXX: put this in a common place */
-#define likely(x)   __builtin_expect(!!(x), 1)
-#define unlikely(x)   __builtin_expect(!!(x), 0)
-
 #define TARGET_HAS_ICE 1
 
 #define ELF_MACHINE	EM_ALPHA

target-ppc/cpu.h

@@ -88,10 +88,6 @@ typedef uint32_t ppc_gpr_t;
 #define ICACHE_LINE_SIZE 32
 #define DCACHE_LINE_SIZE 32
 
-/* XXX: put this in a common place */
-#define likely(x)   __builtin_expect(!!(x), 1)
-#define unlikely(x) __builtin_expect(!!(x), 0)
-
 /*****************************************************************************/
 /* PVR definitions for most known PowerPC */
 enum {