Regressions on trunk at revision 214969 vs revision 214943

[Denis Larionov [Intel64 Core AVX2]]

New failures:
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  (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-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  (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 -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  (internal compiler error)
FAIL: g++.dg/torture/pr57140.C   -O3 -fomit-frame-pointer  (test for excess errors)
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  (internal compiler error)
FAIL: g++.dg/torture/pr57140.C   -O3 -g  (test for excess errors)
FAIL: g++.dg/torture/pr57140.C   -O3 -g  (test for excess errors)

New passes: