From 4181bacf4da3d718845d4f4874b1d50994284e25 Mon Sep 17 00:00:00 2001
From: Petr Baudis <pasky@ucw.cz>
Date: Thu, 1 Oct 2009 00:11:46 +0200
Subject: [PATCH] stone_other(): Force inlining

---
 stone.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/stone.h b/stone.h
index 51a682b..8114375 100644
--- a/stone.h
+++ b/stone.h
@@ -22,7 +22,9 @@ stone2char(enum stone s)
 	return ".XO#"[s];
 }
 
-static inline enum stone
+/* Curiously, gcc is reluctant to inline this; I have cofirmed
+ * there is performance benefit. */
+static inline enum stone __attribute__((always_inline))
 stone_other(enum stone s)
 {
 	static const enum stone o[S_MAX] = { S_NONE, S_WHITE, S_BLACK, S_OFFBOARD };
-- 
2.11.4.GIT