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Subject: [Bug tree-optimization/46970] [4.3/4.4/4.5/4.6 Regression] wrong code with -Os -ftree-loop-linear
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46970

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-16 00:49:40 UTC ---
It is related to PR 34017.