Regressions on trunk at revision 197413 vs revision 197406

[H.J. Lu x32]

New failures:

New passes:
FAIL: g++.dg/tree-ssa/ehcleanup-1.C -std=gnu++11  scan-tree-dump-times ehcleanup1 "Removing unreachable" 4
FAIL: g++.dg/tree-ssa/ehcleanup-1.C -std=gnu++98  scan-tree-dump-times ehcleanup1 "Removing unreachable" 4