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[Bug tree-optimization/55459] Firefox 17: internal compiler error: in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633
- From: "spammeup2011 at googlemail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 24 Dec 2012 14:35:08 +0000
- Subject: [Bug tree-optimization/55459] Firefox 17: internal compiler error: in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633
- Auto-submitted: auto-generated
- References: <bug-55459-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55459
Florian Meyer <spammeup2011 at googlemail dot com> changed:
What |Removed |Added
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CC| |spammeup2011 at googlemail
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--- Comment #2 from Florian Meyer <spammeup2011 at googlemail dot com> 2012-12-24 14:35:08 UTC ---
Same error for me. For 4.6.3 -O1 -fgraphite-identity (or any other graphite
flag) is enough to trigger an ICE, for 4.7.2 -O2 and a graphite flag is
required to trigger it. I'm attaching the preprocessed source and a reduced
testcase.