new fortran regressions

[Jack Howarth]

   We seemed to have picked up a couple new regressions in the
gfortran testsuite on current gcc trunk (r139919 with the patch 
for PR37293 applied). These are...

FAIL: gfortran.dg/debug/pr35154-dwarf2.f -gdwarf-2 scan-assembler DW_AT_name: "__BLNK__"
FAIL: gfortran.dg/debug/pr35154-dwarf2.f -gdwarf-2 scan-assembler DW_AT_name: "label"

There are also a few new regressions in the libgomp.gfortran testsuite...

FAIL: libgomp.fortran/vla7.f90  -O3 -fomit-frame-pointer  execution test
FAIL: libgomp.fortran/vla7.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: libgomp.fortran/vla7.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test

These are all on i686-apple-darwin9.