Regressions on trunk at revision 230844 vs revision 230796

[Intel Automatic Testing System [Intel64 Core AVX2 PIC]]

New failures:
FAIL: gfortran.dg/pr68227.f90   -O  (internal compiler error)
FAIL: gfortran.dg/pr68227.f90   -O  (internal compiler error)
FAIL: gfortran.dg/pr68227.f90   -O  (test for excess errors)
FAIL: gfortran.dg/pr68227.f90   -O  (test for excess errors)

New passes:
FAIL: gcc.dg/vect/pr59984.c -flto -ffat-lto-objects (internal compiler error)
FAIL: gcc.dg/vect/pr59984.c -flto -ffat-lto-objects (internal compiler error)
FAIL: gcc.dg/vect/pr59984.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr59984.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr62021.c -flto -ffat-lto-objects (internal compiler error)
FAIL: gcc.dg/vect/pr62021.c -flto -ffat-lto-objects (internal compiler error)
FAIL: gcc.dg/vect/pr62021.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr62021.c -flto -ffat-lto-objects (test for excess errors)