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[Bug ipa/79776] [7 Regression] ICE on valid code in insert_vi_for_tree, at tree-ssa-structalias.c:2807
- 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, 27 Mar 2017 10:51:27 +0000
- Subject: [Bug ipa/79776] [7 Regression] ICE on valid code in insert_vi_for_tree, at tree-ssa-structalias.c:2807
- Auto-submitted: auto-generated
- References: <bug-79776-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79776
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Mar 27 10:50:55 2017
New Revision: 246494
URL: https://gcc.gnu.org/viewcvs?rev=246494&root=gcc&view=rev
Log:
2017-03-27 Richard Biener <rguenther@suse.de>
PR ipa/79776
* tree-ssa-structalias.c (associate_varinfo_to_alias): Skip
inlined thunk clones.
* g++.dg/ipa/pr79776.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/ipa/pr79776.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-structalias.c