Regressions on master at commit r15-5324 vs commit r15-5322 on Linux/i686

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r15-5324 vs commit r15-5322 on Linux/i686
New failures:
FAIL: gcc.dg/tree-ssa/pr117093.c (test for excess errors)

New passes: