[Bug fortran/40737] Pointer references sometimes fail to define "span" symbols

[kargl at gcc dot gnu dot org]

------- Comment #9 from kargl at gcc dot gnu dot org  2009-10-06 23:10 -------
(In reply to comment #8)
> Created an attachment (id=18732)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18732&action=view) [edit]
> Potential patch to fix pr40737
> 
> Here is a patch from Adhemerval Zanella from our IBM LTC Performance team, that
> "fixes" the problem for me and bootstraps (powerpc64-linux) and regtests with
> no regressions.  Can someone else give this a try on their system?
> 

With the patch installed and running either of the following commands:

gfortran -S testmod.F90 testuse.F90 -UBIGMOD -m64
gfortran -S testmod.F90 testuse.F90 -DBIGMOD -m64

shows no instances of 'scan' in the resulting .s files of x86_64-*-freebsd.
Don't know if this is the result that you are looking for.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40737