[Bug tree-optimization/51782] Missing address-space information leads to wrong code

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782

--- Comment #8 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-01-09 
20:30:35 UTC ---
It's scalar replacement of aggregates:

With -O1 code is wrong.
With -O1 -fno-tree-sra code is correct.