Regressions on trunk at revision 199851 vs revision 199842

[H.J. Lu Intel64]

New failures:
FAIL: gfortran.dg/finalize_10.f90  -O   scan-tree-dump-times original "__builtin_memcpy \\(\\(void .\\) y->_data, \\(void .\\) y->_vptr->_def_init, \\(unsigned long\\) y->_vptr->_size\\);" 1

New passes:
FAIL: gfortran.dg/lto/pr45586-2 f_lto_pr45586-2_0.o-f_lto_pr45586-2_0.o link, -O0 -flto -flto-partition=1to1 -fno-use-linker-plugin  (internal compiler error)