[Bug rtl-optimization/20367] alias analysis doesn't take into account that variables that haven't their address taken can't alias arbitrary MEMs

[rguenth at gcc dot gnu dot org]

------- Comment #24 from rguenth at gcc dot gnu dot org  2009-04-05 20:17 
-------
Which testcase?  This bug is mildly confusing.  Note that i is a global
variable, it may be reached via recursive invocations of the function and
we do not have analysis that disproves this.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20367