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[Bug middle-end/47366] [4.6 Regression] ICE: verify_flow_info failed: missing REG_EH_REGION note in the end of bb 3 with -fnon-call-exceptions -fno-tree-ccp -fno-tree-forwprop
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 20 Jan 2011 12:26:29 +0000
- Subject: [Bug middle-end/47366] [4.6 Regression] ICE: verify_flow_info failed: missing REG_EH_REGION note in the end of bb 3 with -fnon-call-exceptions -fno-tree-ccp -fno-tree-forwprop
- Auto-submitted: auto-generated
- References: <bug-47366-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47366
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-20 12:26:14 UTC ---
Triggered by
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166555
but sounds like a latent issue in fwprop which doesn't purge_dead_edges.