Regressions on master at commit r15-2906 vs commit r15-2904 on Linux/x86_64 New failures: FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test
New passes: FAIL: libgomp.c/../libgomp.c-c++-common/for-11.c execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-5.c execution test
