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[Bug rtl-optimization/33673] [4.3 Regression] ICE in verify_flow_info, missing barrier, when multiple tree opts disabled
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Oct 2007 19:55:35 -0000
- Subject: [Bug rtl-optimization/33673] [4.3 Regression] ICE in verify_flow_info, missing barrier, when multiple tree opts disabled
- References: <bug-33673-4503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from steven at gcc dot gnu dot org 2007-10-11 19:55 -------
Updating the CFG as suggested in comment #7 is the appropriate thing to do.
How about using delete_insn_and_edges() on the jump insn, and setting
EDGE_FALLTHRU on the remaining edge?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33673