From 3db2ec5e22534f3da76861303cd9daf644bee95a Mon Sep 17 00:00:00 2001
From: Jan Vidar Krey <janvidar@extatic.org>
Date: Thu, 9 Jul 2009 17:01:30 +0200
Subject: [PATCH] Added macros that can possibly make it easier to optimize
 functions using forced inlining and regparm.

---
 src/uhub.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/uhub.h b/src/uhub.h
index d96557c..fd812e8 100644
--- a/src/uhub.h
+++ b/src/uhub.h
@@ -25,6 +25,23 @@
 /* #define MEMORY_DEBUG */
 /* #define DEBUG_SENDQ 1 */
 
+#if USE_REGPARM && __GNUC__ >= 3
+#define REGPRM1 __attribute__((regparm(1)))
+#define REGPRM2 __attribute__((regparm(2)))
+#define REGPRM3 __attribute__((regparm(3)))
+#else
+#define REGPRM1
+#define REGPRM2
+#define REGPRM3
+#endif
+
+#ifndef FORCEINLINE
+#if __GNUC__ < 3
+#define FORCEINLINE inline
+#else
+#define FORCEINLINE inline __attribute__((always_inline))
+#endif
+#endif
 
 
 #ifndef _GNU_SOURCE