Regressions on master at commit r11-3260 vs commit r11-3247 on Linux/x86_64

[H.J. Lu]

New failures:
FAIL: gfortran.dg/array_constructor_11.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/array_constructor_11.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/array_constructor_11.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/array_constructor_11.f90   -O3 -g  execution test
FAIL: gfortran.dg/array_constructor_11.f90   -O3 -g  execution test
FAIL: gfortran.dg/array_constructor_11.f90   -O3 -g  execution test

New passes:
FAIL: gfortran.dg/pr93423.f90   -O  (internal compiler error)
FAIL: gfortran.dg/pr93423.f90   -O  (test for excess errors)
FAIL: mtest_minidebug