  Searches are reported for Higgs bosons in the context of either the standard
model extended to include a fourth generation of fermions (SM4) with masses of
up to 600 GeV or fermiophobic models. For the former, results from three decay
modes (tau tau, WW, and ZZ) are combined, whilst for the latter the diphoton
decay is exploited. The analysed proton-proton collision data correspond to
integrated luminosities of up to 5.1 inverse femtobarns at 7 TeV and up to 5.3
inverse femtobarns at 8 TeV. The observed results exclude the SM4 Higgs boson
in the mass range 110-600 GeV at 99% confidence level (CL), and in the mass
range 110-560 GeV at 99.9% CL. A fermiophobic Higgs boson is excluded in the
mass range 110-147 GeV at 95% CL, and in the range 110-133 GeV at 99% CL. The
recently observed boson with a mass near 125 GeV is not consistent with either
an SM4 or a fermiophobic Higgs boson.
