[Bug fortran/45624] Division by zero compiler error

[kargl at gcc dot gnu dot org]

------- Comment #2 from kargl at gcc dot gnu dot org  2010-09-09 22:25 -------
There is no way to fix this problem unless you
would like +inf along the diagonal.

gfortran will constant fold 1./alpha if alpha has
the parameter attribute.  After all, this attribute
tells the compiler that alpha is a named constant,
ie., it will not change.  

PS:  Fortran bugs are never given a severity high
than normal unless the bug breaks bootstrapping
the compiler.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45624