New failures: FAIL: c-c++-common/ubsan/unreachable-2.c -O2 execution test FAIL: c-c++-common/ubsan/unreachable-2.c -O2 execution test New passes: FAIL: g++.dg/cpp0x/fntmpdefarg2a.C -std=gnu++11 (test for warnings, line 8) FAIL: g++.dg/cpp0x/fntmpdefarg2a.C -std=gnu++14 (test for warnings, line 8)