Regressions on trunk at revision 215017 vs revision 215014

[i32coreavxi@ecsmtp.ims.intel.com]

New failures:

New passes:
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (internal compiler error)
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer -funroll-loops  (internal compiler error)
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer  (internal compiler error)
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: g++.dg/torture/pr57140.C   -O3 -g  (internal compiler error)
FAIL: g++.dg/torture/pr57140.C   -O3 -g  (test for excess errors)