[Bug tree-optimization/39557] Invalid PDOM lead to infinite loop to be generated

[davidxl at gcc dot gnu dot org]

------- Comment #1 from davidxl at gcc dot gnu dot org  2009-03-25 23:10 -------
Created an attachment (id=17542)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17542&action=view)
test case


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39557