Regressions on master at commit r11-3309 vs commit r11-3307 on Linux/x86_64

[H.J. Lu]

New failures:
FAIL: compiler driver --help=common option(s): "^ +-.*[^:.]$" absent from output: "  --param=modref-max-tests=   Maximum number of tests perofmed by modref query"
FAIL: compiler driver --help=common option(s): "^ +-.*[^:.]$" absent from output: "  --param=modref-max-tests=   Maximum number of tests perofmed by modref query"
FAIL: compiler driver --help=common option(s): "^ +-.*[^:.]$" absent from output: "  --param=modref-max-tests=   Maximum number of tests perofmed by modref query"
FAIL: compiler driver --help=optimizers option(s): "^ +-.*[^:.]$" absent from output: "  -fipa-modref                Perform interprocedural modref analysis"
FAIL: compiler driver --help=optimizers option(s): "^ +-.*[^:.]$" absent from output: "  -fipa-modref                Perform interprocedural modref analysis"
FAIL: compiler driver --help=optimizers option(s): "^ +-.*[^:.]$" absent from output: "  -fipa-modref                Perform interprocedural modref analysis"
FAIL: gcc.target/i386/sse2-andnpd-1.c execution test
FAIL: gcc.target/i386/sse2-andnpd-1.c execution test
FAIL: gcc.target/i386/sse2-andnpd-1.c execution test
FAIL: gcc.target/i386/sse-andnps-1.c execution test
FAIL: gcc.target/i386/sse-andnps-1.c execution test
FAIL: gcc.target/i386/sse-andnps-1.c execution test
FAIL: gfortran.dg/assumed_type_9.f90   -O2  execution test
FAIL: gfortran.dg/assumed_type_9.f90   -O2  execution test
FAIL: gfortran.dg/assumed_type_9.f90   -O2  execution test
FAIL: gfortran.dg/assumed_type_9.f90   -Os  execution test
FAIL: gfortran.dg/assumed_type_9.f90   -Os  execution test
FAIL: gfortran.dg/assumed_type_9.f90   -Os  execution test

New passes: