SPEAr : i2c driver support added for SPEAr SoCs

[karo-tx-uboot.git] / include / compiler.h

diff --git a/include/compiler.h b/include/compiler.h
index e602cce2e9b99fc5f86b6523972ec909bf127fa1..332618e9de9c04282433030c87b1b2272556ccb5 100644 (file)
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -125,4 +125,7 @@ typedef unsigned int            uintptr_t;
 /* compiler options */
 #define uninitialized_var(x)           x = x
 
+#define likely(x)      __builtin_expect(!!(x), 1)
+#define unlikely(x)    __builtin_expect(!!(x), 0)
+
 #endif