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[Bug middle-end/26900] Number of iterations not know for simple loop
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Oct 2006 18:22:59 -0000
- Subject: [Bug middle-end/26900] Number of iterations not know for simple loop
- References: <bug-26900-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from rguenth at gcc dot gnu dot org 2006-10-28 18:22 -------
Now that we do all possible canonicalization we still can not figure out # of
iterations here.
I'm revisiting the proposed patch for this PR and am going to attack
tree-ssa-loop-niter.c:simplify_using_initial_conditions again.
(Zdenek, I hope you don't mind if I take this bug from you again ;))
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
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AssignedTo|rakdver at gcc dot gnu dot |rguenth at gcc dot gnu dot
|org |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26900