pkarashchenko commented on code in PR #8634:
URL: https://github.com/apache/nuttx/pull/8634#discussion_r1115393658


##########
include/nuttx/compiler.h:
##########
@@ -154,6 +154,11 @@
 #    define farcall_function __attribute__((long_call))
 #  endif
 
+/* Branch prediction */
+
+#define likely(x) __builtin_expect((x), 1)
+#define unlikely(x) __builtin_expect((x), 0)

Review Comment:
   It will not work this way :D



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