Regressions on native/master at commit r17-3748 vs commit r17-3743 on Linux/x86_64

[Haochen Jiang]

Regressions on master at commit r17-3748 vs commit r17-3743 on Linux/x86_64
New failures:
FAIL: gcc.dg/guality/inline-params-2.c  -Og -DPREVENT_OPTIMIZATION  execution test

New passes:
FAIL: gfortran.dg/guality/arg1.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  line 14 a(10) == 10
FAIL: gfortran.dg/guality/arg1.f90   -O3 -g  line 14 a(10) == 10