Regressions on trunk at revision 197467 vs revision 197395

[H.J. Lu ia32]

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