[Bug rtl-optimization/31799] Failed to optimize out test instruction

[ubizjak at gmail dot com]

------- Comment #4 from ubizjak at gmail dot com  2007-05-05 18:49 -------
(In reply to comment #3)
> The problem may be patterns like

No, the patterns are OK. Combine pass merges these patterns without problems.
But without links, combine doesn't even try to merge them.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31799