[Bug fortran/34554] time compiling complicated size initialization expression

["dfranke at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #6 from dfranke at gcc dot gnu dot org  2010-04-10 15:50 -------
(In reply to comment #5)
> I will start looking at this. Daniel, any ideas?

I'd think that the fortran-exp branch tries to unroll the whole thing, which
then doesn't fit into memory any more at some point. Hence the failure.

One needs to reintroduce the max-constructor-size flag and stop whenever that
is hit and set up the initializer on runtime. Before doing this, I intended to
get rid of (or rewrite) the expand-stack as I promised at Christmas that I'd
do. I'm still busy like hell (including being side-tracked by other projects)
and my development machine died four week ago - still broken :(

Jerry, if you want to have a go in the meantime, be my guest. I'll join in as
soon as I can manage!


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34554