[LoopVectorize] auto-generate complete checks; NFC

I'm looking at a cmp transform in InstCombine that would affect these tests,
but it's hard to know if it makes things better or worse without seeing the
full IR. OTOH, maybe these tests shouldn't be running a bunch of transform
passes in the first place?



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307475 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed