It's official.  I am a moron.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4053 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_transtab.c b/coregrind/m_transtab.c
index ec0644a..5061786 100644
--- a/coregrind/m_transtab.c
+++ b/coregrind/m_transtab.c
@@ -334,7 +334,7 @@
    Addr addr;
 
    /* Surely no real cache would have a different line size? */
-   vg_assert(cls == 16 || cls == 32 || cls == 64);
+   vg_assert(cls == 16 || cls == 32 || cls == 64 || cls == 128);
 
    startaddr &= ~(cls - 1);
    for (addr = startaddr; addr < endaddr; addr += cls)