[Bug rtl-optimization/20367] alias analysis doesn't take into account that variables that haven't their address taken can't alias arbitrary MEMs

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Tue Mar 8 00:31:00 GMT 2005


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-08 00:31 -------
(In reply to comment #3)
> I reckon this is already fixed by tree-ssa, or we'll be fixed by the incoming 
> TARGET_MEM_REF work. Zdenek?

It is fixed via neither of the above but is fixed on the tree-profiling branch via the IPA statics stuff which 
Kenney Zadeck is working on.

This is also a related to PR 19905, it will most likely be solved by the same patch also.

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           What    |Removed                     |Added
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                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
  BugsThisDependsOn|                            |19905


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20367



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