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[Bug tree-optimization/81489] invalid phi argument used in find_implicit_erroneous_behavior
- From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 19 Jul 2017 21:59:48 +0000
- Subject: [Bug tree-optimization/81489] invalid phi argument used in find_implicit_erroneous_behavior
- Auto-submitted: auto-generated
- References: <bug-81489-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81489
--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> ---
Created attachment 41797
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41797&action=edit
Patch with more strict checking in gimple_phi_arg, bootstrapped and reg-tested
This is the patch with which this PR was found.