From 260ed991392a387ff9ae5bbd8dba7afd10c1faef Mon Sep 17 00:00:00 2001 From: Dave Hooper Date: Sat, 29 Aug 2009 12:20:04 +0000 Subject: Removed remaining MB usage git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22527 a1c6a512-1295-4272-9138-f99709370657 --- apps/codecs/lib/codeclib_misc.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'apps/codecs/lib/codeclib_misc.h') diff --git a/apps/codecs/lib/codeclib_misc.h b/apps/codecs/lib/codeclib_misc.h index f522d33..54bebb7 100644 --- a/apps/codecs/lib/codeclib_misc.h +++ b/apps/codecs/lib/codeclib_misc.h @@ -105,13 +105,6 @@ static inline int32_t MULT31_SHIFT15(int32_t x, int32_t y) { #endif /* - * This should be used as a memory barrier, forcing all cached values in - * registers to wr writen back to memory. Might or might not be beneficial - * depending on the architecture and compiler. - */ -#define MB() - -/* * The XPROD functions are meant to optimize the cross products found all * over the place in mdct.c by forcing memory operation ordering to avoid * unnecessary register reloads as soon as memory is being written to. -- cgit v1.1