https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86463
--- Comment #4 from Rob Farmer <robert.j.farmer37 at gmail dot com> --- gfortran -ggdb -O1 -fno-var-tracking -c largeFile.f90 0m2.628s gfortran -ggdb -O2 -fno-var-tracking -c largeFile.f90 0m4.262s gfortran -ggdb -O3 -fno-var-tracking -c largeFile.f90 0m21.706s
