Regressions on trunk at revision 222635 vs revision 222615

[Intel Automatic Testing System [ia32 Core AVXi]]

New failures:
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 \[0x[0-9a-f]+,256\] 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 \[0x[0-9a-f]+,256\] 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 \[0x[0-9a-f]+,256\] 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 \[0x[0-9a-f]+,256\] 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 , should match invalid size
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 , should match invalid size
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 , should match invalid size
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 , should match invalid size

New passes:
FAIL: g++.dg/lto/20101010-4 cp_lto_20101010-4_0.o-cp_lto_20101010-4_0.o link,  -std=c++0x -flto -g -r -nostdlib  (internal compiler error)
FAIL: g++.dg/lto/20101010-4 cp_lto_20101010-4_0.o-cp_lto_20101010-4_0.o link,  -std=c++0x -flto -r -nostdlib  (internal compiler error)