Regressions on trunk at revision 198681 vs revision 198674

[Kirill Yukhin [Intel32 Core AVX-i]]

New failures:

New passes:
FAIL: gcc.c-torture/execute/pr53084.c compilation,  -O2 -flto -flto-partition=none 
FAIL: gfortran.dg/array_constructor_9.f90  -O3 -fomit-frame-pointer  execution test
FAIL: gfortran.dg/array_constructor_9.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/array_constructor_9.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/array_constructor_9.f90  -O3 -g  execution test
FAIL: gfortran.dg/multiple_allocation_3.f90  -O3 -fomit-frame-pointer  execution test
FAIL: gfortran.dg/multiple_allocation_3.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/multiple_allocation_3.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/multiple_allocation_3.f90  -O3 -g  execution test
FAIL: gfortran.dg/realloc_on_assign_2.f03  -O3 -fomit-frame-pointer  execution test
FAIL: gfortran.dg/realloc_on_assign_2.f03  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/realloc_on_assign_2.f03  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/realloc_on_assign_2.f03  -O3 -g  execution test