Regressions on trunk at revision 218036 vs revision 218005

[H.J. Lu x32]

New failures:
FAIL: g++.dg/ipa/devirt-42.C  -std=gnu++11  scan-ipa-dump-times inline "First type is base of second" 3
FAIL: g++.dg/ipa/devirt-42.C  -std=gnu++14  scan-ipa-dump-times inline "First type is base of second" 3

New passes:
FAIL: gfortran.dg/coarray_collectives_3.f90   -O  (test for excess errors)
FAIL: gfortran.dg/dollar_sym_1.f90   -O  (test for excess errors)
FAIL: gfortran.dg/dollar_sym_3.f   -O  (test for excess errors)