Regressions on trunk at revision 209778 vs revision 209773

[i64coreavxi@ecsmtp.ims.intel.com]

New failures:

New passes:
FAIL: objc.dg/local-decl-1.m -fgnu-runtime  (test for warnings, line 23)
FAIL: objc.dg/local-decl-1.m -fgnu-runtime  (test for warnings, line 23)
FAIL: objc.dg/local-decl-2.m -fgnu-runtime  (test for warnings, line 37)
FAIL: objc.dg/local-decl-2.m -fgnu-runtime  (test for warnings, line 37)
FAIL: objc.dg/local-decl-2.m -fgnu-runtime  (test for warnings, line 39)
FAIL: objc.dg/local-decl-2.m -fgnu-runtime  (test for warnings, line 39)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 30)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 30)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 31)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 31)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 32)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 32)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 51)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 51)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 52)
FAIL: objc.dg/private-2.m -fgnu-runtime  (test for warnings, line 52)