InstCombine: Add baseline test for nanless canonicalize combine#172997

arsenm wants to merge 1 commit intomainllvm/llvm-project:mainfrom

users/arsenm/instcombine/add-baseline-test-nanless-canonicalizellvm/llvm-project:users/arsenm/instcombine/add-baseline-test-nanless-canonicalizeCopy head branch name to clipboard