Regressions on trunk at revision 227443 vs revision 227426

[H.J. Lu Intel64 Core i7]

New failures:
ERROR: can't unset "et_cache(lp64,value)": no such element in array
ERROR: can't unset "et_cache(lp64,value)": no such element in array
ERROR: can't unset "et_cache(lp64,value)": no such element in array
ERROR: can't unset "et_cache(lp64,value)": no such element in array
ERROR: can't unset "et_cache(lp64,value)": no such element in array
ERROR: can't unset "et_cache(sse,value)": no such element in array
ERROR: can't unset "et_cache(sse,value)": no such element in array
ERROR: can't unset "et_cache(vxworks_rtp,value)": no such element in array

New passes:
FAIL: g++.dg/guality/pr55665.C   -O2  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O2  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -g  line 23 p == 40
FAIL: g++.dg/guality/pr55665.C   -O3 -g  line 23 p == 40
ERROR: can't unset "et_cache(dfp,value)": no such element in array
ERROR: can't unset "et_cache(ia32,value)": no such element in array
ERROR: can't unset "et_cache(ia32,value)": no such element in array
ERROR: can't unset "et_cache(ia32,value)": no such element in array
ERROR: can't unset "et_cache(ia32,value)": no such element in array
ERROR: can't unset "et_cache(mmap_available,value)": no such element in array
ERROR: can't unset "et_cache(size32plus,value)": no such element in array
ERROR: can't unset "et_cache(vect_double,value)": no such element in array