Make the verifier reject instructions which have null pointers 
for operands: rdar://6179606.  no testcase, because I can't write
a .ll file that is this broken ;-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55460 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed