[Valgrind-developers] valgrind: r8224 - trunk/exp-drd

[<sv...@va...>]

Author: bart
Date: 2008-06-12 07:04:59 +0100 (Thu, 12 Jun 2008)
New Revision: 8224

Log:
Disabled bitmap cache rotation optimization because not all gcc versions compile it correctly.

Modified:
   trunk/exp-drd/drd_bitmap.h


Modified: trunk/exp-drd/drd_bitmap.h
===================================================================
--- trunk/exp-drd/drd_bitmap.h	2008-06-11 19:17:01 UTC (rev 8223)
+++ trunk/exp-drd/drd_bitmap.h	2008-06-12 06:04:59 UTC (rev 8224)
@@ -210,13 +210,11 @@
 
 /** Rotate elements cache[0..n-1] such that the element at position n-1 is
  *  moved to position 0. This allows to speed up future cache lookups.
- *
- *  @note Apparently gcc 4.2 compiles this code correctly, but gcc 4.1 not.
  */
 static __inline__
 void bm_cache_rotate(struct bm_cache_elem cache[], const int n)
 {
-#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 2
+#if 0
   struct bm_cache_elem t;
 
   tl_assert(2 <= n && n <= 8);