[Boost-commit] svn:boost r57674 - sandbox/memory/boost/memory

Subject: [Boost-commit] svn:boost r57674 - sandbox/memory/boost/memory
From: xushiweizh_at_[hidden]
Date: 2009-11-15 03:29:01

Author: xushiwei
Date: 2009-11-15 03:29:00 EST (Sun, 15 Nov 2009)
New Revision: 57674
URL: http://svn.boost.org/trac/boost/changeset/57674

Log:
pools - log2
Text files modified: 
   sandbox/memory/boost/memory/pool_alloc.hpp |     2 --                                      
   sandbox/memory/boost/memory/pools.hpp      |     4 ++--                                    
   2 files changed, 2 insertions(+), 4 deletions(-)

Modified: sandbox/memory/boost/memory/pool_alloc.hpp
==============================================================================
--- sandbox/memory/boost/memory/pool_alloc.hpp	(original)
+++ sandbox/memory/boost/memory/pool_alloc.hpp	2009-11-15 03:29:00 EST (Sun, 15 Nov 2009)
@@ -128,8 +128,6 @@
                 blk->pPrev = m_blks;
                 m_blks = blk;
 
-		blk->nUsed = 0;
-
                 FreeChunk* p = (FreeChunk*)blk->buffer;
                 p->pPrev = m_freelist;
                 for (size_type i = m_nChunkPerBlock; --i;)

Modified: sandbox/memory/boost/memory/pools.hpp
==============================================================================
--- sandbox/memory/boost/memory/pools.hpp	(original)
+++ sandbox/memory/boost/memory/pools.hpp	2009-11-15 03:29:00 EST (Sun, 15 Nov 2009)
@@ -47,11 +47,11 @@
 #pragma warning(pop)
 #endif
 
-#else if defined(__GNUG__) || defined(__GNUC__) // g++/gcc
+#elif defined(__GNUG__) || defined(__GNUC__) // g++/gcc
 
 __forceinline unsigned int log2(IN unsigned int val) {
         BOOST_MEMORY_ASSERT(val != 0);
-	asm(bsr $val, %eax);
+	__asm__ volatile("bsr %0, %%eax"::"m"(val));
 }
 
 #else