[Bug fortran/43829] Scalarization of reductions

[mikael at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43829

--- Comment #43 from Mikael Morin <mikael at gcc dot gnu.org> 2011-10-08 17:57:43 UTC ---
(In reply to comment #39)
> Thanks. One comment: I think you will increase the binary size by inlining the
> reduction. Could you consider keeping the current libgfortran version and
> protecting the scalarization by
>   if (!optimize_size)
> 
This is included in the patch in comment #41. Unfortunately, it makes the test
(comment #42) fail with -Os in the testsuite. I don't know yet how I will
handle it. I would like to avoid forcing one optimization level if possible.
Any idea?