1 files changed, 1 insertions, 0 deletions

diff --git a/tcctok.h b/tcctok.h
index b2fbebf..2cb310b 100644
--- a/tcctok.h
+++ b/tcctok.h
@@ -131,6 +131,7 @@
      DEF(TOK_builtin_constant_p, "__builtin_constant_p")
      DEF(TOK_builtin_frame_address, "__builtin_frame_address")
      DEF(TOK_builtin_return_address, "__builtin_return_address")
+     DEF(TOK_builtin_expect, "__builtin_expect")
 #ifdef TCC_TARGET_X86_64
 #ifdef TCC_TARGET_PE
      DEF(TOK_builtin_va_start, "__builtin_va_start")