Move likely/unlikely to compiler.h

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2018-12-15 19:11:46 +00:00
parent b73dce1d6d
commit 68873efaa2
3 changed files with 7 additions and 8 deletions
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -1,4 +1,7 @@
 // SPDX-License-Identifier: MPL-2.0
 // Copyright (c) 2018 Yuxuan Shui <yshuiv7@gmail.com>
 #pragma once
-#define auto __auto_type
+
+#define auto         __auto_type
+#define likely(x)    __builtin_expect(!!(x), 1)
+#define unlikely(x)  __builtin_expect(!!(x), 0)