1 ; This bug has to do with the fact that constant propogation was implemented in
2 ; terms of _logical_ not (! in C) instead of _bitwise_ not (~ in C). This was
3 ; due to a spec change.
5 ; Fix #2: The unary not instruction now no longer exists. Change to xor.
7 ; RUN: llvm-upgrade < %s | llvm-as | opt -constprop | llvm-dis | not grep 'int 0'