Regressions on trunk at revision 229092 vs revision 229023

[Intel Automatic Testing System [Intel64 Core AVXi]]

New failures:
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O0 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O1 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O2 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O3 -g 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -Og -g 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -Os 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O0 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O1 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O2 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O3 -g 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -Og -g 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -Os 
FAIL: libgomp.c++/member-2.C execution test

New passes: