64-bit cleanness tweak.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2928

diff --git a/coregrind/vg_memory.c b/coregrind/vg_memory.c
index 8b5140a642c4a6b462b02a4b88cd16573c82ba7d..fa62f1a6241f5acb148e1b857397afa500168810 100644 (file)
--- a/coregrind/vg_memory.c
+++ b/coregrind/vg_memory.c
@@ -671,7 +671,7 @@ REGPARM(1)
 void VG_(unknown_SP_update)(Addr new_SP)
 {
    Addr old_SP = VG_(get_archreg)(R_STACK_PTR);
-   Int  delta  = (Int)new_SP - (Int)old_SP;
+   Word delta  = (Word)new_SP - (Word)old_SP;
 
    if (delta < -(VG_HUGE_DELTA) || VG_HUGE_DELTA < delta) {
       /* %esp has changed by more than HUGE_DELTA.  We take this to mean