Regressions on trunk at revision 221619 vs revision 221613

[Intel Automatic Testing System [ia32 Core AVXi]]

New failures:
FAIL: gfortran.dg/class_allocate_18.f90   -O0  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O1  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O2  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -fomit-frame-pointer  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -O3 -g  execution test
FAIL: gfortran.dg/class_allocate_18.f90   -Os  execution test

New passes:
FAIL: gfortran.dg/coarray/coindexed_3.f90 -fcoarray=single  -O2  -latomic  (test for errors, line 49)
FAIL: gfortran.dg/coarray/coindexed_3.f90 -fcoarray=single  -O2  -latomic  (test for errors, line 60)