[Bug target/45094] [arm] wrong instructions for dword move in some cases

[qiyao at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45094

--- Comment #11 from Yao Qi <qiyao at gcc dot gnu.org> 2010-12-27 08:35:21 UTC 
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Patch to backport it to 4.5 is here
http://gcc.gnu.org/ml/gcc-patches/2010-12/msg01858.html