64-bit cleanness: make the hash-table have UWord keys instead of UInt keys.
Allows addresses as keys.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2916 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/massif/ms_main.c b/massif/ms_main.c
index e88edbd..9ce8d0e 100644
--- a/massif/ms_main.c
+++ b/massif/ms_main.c
@@ -648,7 +648,7 @@
 static __inline__ 
 HP_Chunk* get_HP_Chunk(void* p, HP_Chunk*** prev_chunks_next_ptr)
 {
-   return (HP_Chunk*)VG_(HT_get_node) ( malloc_list, (UInt)p,
+   return (HP_Chunk*)VG_(HT_get_node) ( malloc_list, (UWord)p,
                                         (VgHashNode***)prev_chunks_next_ptr );
 }