Regressions on trunk at revision 224641 vs revision 224633

[Intel Automatic Testing System [ia32 Core AVXi PIE]]

New failures:

New passes:
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-3.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test, is 
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/lib-3.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test, is 
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-3.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is 
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/lib-3.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is 
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-42.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test, is , should match \[[0-9a-fA-FxX]+,256\] is not mapped
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/lib-42.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test, is , should match \[[0-9a-fA-FxX]+,256\] is not mapped
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-42.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is , should match \[[0-9a-fA-FxX]+,256\] is not mapped
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/lib-42.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is , should match \[[0-9a-fA-FxX]+,256\] is not mapped
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-62.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test, is 
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/lib-62.c -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 output pattern test, is 
FAIL: libgomp.oacc-c/../libgomp.oacc-c-c++-common/lib-62.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is 
FAIL: libgomp.oacc-c++/../libgomp.oacc-c-c++-common/lib-62.c -DACC_DEVICE_TYPE_host_nonshm=1 -DACC_MEM_SHARED=0 output pattern test, is