Regressions on master at commit r15-3235 vs commit r15-3221 on Linux/i686

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r15-3235 vs commit r15-3221 on Linux/i686
New failures:
FAIL: gcc.target/i386/pr116174.c check-function-bodies foo

New passes:
FAIL: gcc.target/i386/pr116174.c scan-assembler 
\t.cfi_startproc\n\tendbr(32|64)\n