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[Bug tree-optimization/64878] [5 Regression] Miscompilation of nntpgrab
- From: "spop at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 30 Jan 2015 20:15:12 +0000
- Subject: [Bug tree-optimization/64878] [5 Regression] Miscompilation of nntpgrab
- Auto-submitted: auto-generated
- References: <bug-64878-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64878
--- Comment #1 from Sebastian Pop <spop at gcc dot gnu.org> ---
It fails with -O2 --param max-fsm-thread-paths=10 and does not fail with 9.
This is the thread that generates wrong code:
Registering FSM jump thread: (102, 6) incoming edge; (5, 128) nocopy;