[Bug rtl-optimization/47138] backport r158175: replace dominated uses in loop-invariant

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47138

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX

--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-03 
08:05:07 UTC ---
Let's be conservative.