[Bug fortran/42169] [4.4/4.5/4.6 Regression] gfortran.dg/pr41928.f90:47: internal compiler error: in store_can_be_removed_p, at ira-emit.c:371

[sje at cup dot hp.com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42169

--- Comment #20 from Steve Ellcey <sje at cup dot hp.com> 2010-10-18 17:54:42 
UTC ---
Not really, there are about 300 lines of new code (mostly in a new routine).
It might be that only the change in can_reassociate_p is needed to fix this
bug.
That would be a pretty easy backport and I verified that it fixes the testcase,
I haven't done a complete run with the change though.