Regressions on trunk at revision 232186 vs revision 232184

[Bill Seurer]

New failures:
FAIL: c-c++-common/gomp/pr58809.c  -std=gnu++14  (test for errors, line 13)
FAIL: c-c++-common/gomp/pr58809.c  -std=gnu++14 (test for excess errors)

New passes:
FAIL: runtime/pprof