Regressions on trunk at revision 222542 vs revision 222525

[Intel Automatic Testing System [ia32 Core AVX2]]

New failures:

New passes:
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++11  scan-tree-dump-times fre2 "free" 18
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++14  scan-tree-dump-times fre2 "free" 18
FAIL: g++.dg/tree-ssa/pr61034.C  -std=gnu++98  scan-tree-dump-times fre2 "free" 18