[Bug target/72749] [7 Regression] ICE: verify_flow_info failed (error: wrong amount of branch edges after conditional jump in bb 5) w/ -O2 -fsched2-use-superblocks
amodra at gmail dot com
gcc-bugzilla@gcc.gnu.org
Sat Jan 14 13:54:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72749
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
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CC|amodra at gcc dot gnu.org |
--- Comment #12 from Alan Modra <amodra at gmail dot com> ---
No sure whether we want to close this bug yet. I'll leave that to Segher or
Jakub. The patch I committed could be seen a just a workaround, unless we're
willing to say later rtl passes can count on earlier ones removing the
degenerate conditional branches that cause comment #5 problems.
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