Regressions on native/master at commit r15-8896 vs commit r15-8883 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r15-8896 vs commit r15-8883 on Linux/x86_64
New failures:
FAIL: gcc.target/i386/apx-nf.c scan-assembler-times {nf} rol 4

New passes:
FAIL: gfortran.dg/gomp/interop-5.f90   -O  (test for excess errors)
FAIL: gfortran.dg/gomp/interop-5.f90   -O  (test for excess errors)