[Bug target/57744] Power8 support has problems with quad word atomic instructions

[meissner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57744

Michael Meissner <meissner at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #30404|0                           |1
        is obsolete|                            |

--- Comment #3 from Michael Meissner <meissner at gcc dot gnu.org> ---
Created attachment 30407
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30407&action=edit
Revised patch that was committed