[Bug rtl-optimization/57425] [4.8/4.9 regression] RTL alias analysis unprepared to handle stack slot sharing

[amylaar at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57425

Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #30310|0                           |1
        is obsolete|                            |

--- Comment #8 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
Created attachment 30311
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30311&action=edit
patch with cselib / testsuite bits added

I'm currently testing this patch.