Regressions on master at commit r14-7215 vs commit r14-7193 on Linux/i686

[H.J. Lu]

Regressions on master at commit r14-7215 vs commit r14-7193 on Linux/i686
New failures:
FAIL: gcc.dg/vect/vect-early-break_100-pr113287.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-early-break_100-pr113287.c (test for excess errors)

New passes:
FAIL: g++.dg/modules/hello-1_b.C -std=c++2b (test for excess errors)