http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289
--- Comment #48 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-15 19:19:06 UTC --- As proof that the current mach_override.h and mach_override.c from current compiler-rt svn are reasonable to use for gcc 4.8.0, I compiled the complete Polyhedron 2005 benchmark with... gfortran-fsf-4.8 -O1 -g -fno-omit-frame-pointer -faddress-sanitizer %n.f90 -o %n and gfortran-fsf-4.8 -O3 -funroll-loops -ffast-math -g -fno-omit-frame-pointer -faddress-sanitizer %n.f90 -o %n and in both cases each benchmark runs without any error output from mach_override.c.
