[Bug rtl-optimization/23478] [3.4 regression] Miscompilation due to reloading of a var that is also used in EH pad

[jakub at redhat dot com]

------- Additional Comments From jakub at redhat dot com  2005-08-19 18:51 -------
It can't be inserted just on abnormal critical edges:
gcc_assert (!((e->flags & EDGE_ABNORMAL) && EDGE_CRITICAL_P (e)));
So I guess we could insert it on the EH edges if !EDGE_CRITICAL_P and only
only avoid caller-saving it if EDGE_CRITICAL_P.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23478