[Bug fortran/18082] New: Excessively long compile time

[schnetter at aei dot mpg dot de]

I use gcc version 
 
GNU Fortran 95 (GCC 4.0.0 20041019 (experimental)) 
 
to compile the enclosed source file with the options 
 
/home/eschnett/gcc/bin/gfortran -ftrapv -march=pentium4 -malign-double -g3 -c 
-o /home/eschnett/Calpha/Cactus/configs/einstein-gcc-debug/build/EHFinder/EHFinder_ReadData.F90.o /home/eschnett/Calpha/Cactus/configs/einstein-gcc-debug/build/EHFinder/EHFinder_ReadData.f90 
 
and I find that gfortran seems to enter an infinite loop.  Memory usage is 
reasonable, but after more than 17 minutes on a Pentium M 1200 MHz gfortran 
was not yet finished.  Note that there is no optimisation, and that the source 
code is straightforward, except for lengthy argument lists.

-- 
           Summary: Excessively long compile time
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schnetter at aei dot mpg dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18082