1 ; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | grep shl
2 ; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | notcast
4 ; This cannot be turned into a sign extending cast!
7 %Y = shl long %X, ubyte 16
8 %Z = shr long %Y, ubyte 16