[Bug fortran/48955] [4.6/4.7 Regression] Wrong result for array assignment due to missing temporary

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48955

--- Comment #10 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2011-05-23 20:01:10 UTC ---
Hi Paul,

just two questions, for my understanding:

With your patch, what is the difference between GFC_CAN_REVERSE
and GFC_REVERSE_NOT_SET?

And why do you initialize loop.reverse close to line 6052 and
close to line 6070 of trans-expr.c?  Is something in between
changing this?

Regards

Thomas