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[Bug ipa/81323] IPA-VRP doesn't handle return values
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Jul 2017 08:56:38 +0000
- Subject: [Bug ipa/81323] IPA-VRP doesn't handle return values
- Auto-submitted: auto-generated
- References: <bug-81323-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81323
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-07-17
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
We do not have "return functions" but all IPA propagations just work on the
acyclic graph call arg -> callee.
Eventually we have a dup for this somewhere.