Update comment.

git-svn-id: svn://svn.valgrind.org/vex/trunk@1506

diff --git a/VEX/priv/host-ppc32/isel.c b/VEX/priv/host-ppc32/isel.c
index 13a5c6d85a9db71d35c42dcf39cae11903d65408..dd3f38521ac284b019d1c603cbeea67e7128f800 100644 (file)
--- a/VEX/priv/host-ppc32/isel.c
+++ b/VEX/priv/host-ppc32/isel.c
@@ -74,7 +74,8 @@ static Bool mode64 = False;
   GPR11      if mode64: not used - calls by ptr / env ptr for some langs
   GPR12      if mode64: not used - exceptions / global linkage code
   GPR13      not used - Thread-specific pointer
-  GPR14:29   Allocateable
+  GPR14:28   Allocateable
+  GPR29      Unused by us (reserved for the dispatcher)
   GPR30      AltiVec temp spill register
   GPR31      GuestStatePointer