Mike,
I don't believe that this warning with "-O3 -m64 -g" is
due to the fortran compiler optimizing away the storage.
If I compile...
program test
integer i,j
common i
do j = 1,100
i=i+1
end do
end
I still see the warning "can't find atom for N_GSY
Mike,
One other observation. The only differences in the .s
output for compiling...
program test
integer i
common i
end
...with -m32 and -m64 is...
--- assign_m32.s2006-08-19 10:53:33.0 -0400
+++ assign_m64.s2006-08-19 10:53:59.0 -0400
@
Snapshot gcc-4.2-20060819 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.2-20060819/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.2 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/trunk
