[Bug middle-end/40162] New: autoparallelization should update ESCAPED

[rguenth at gcc dot gnu dot org]

Just a reminder PR for me.

The reason why auto-parallelization has TODO_rebuild_alias is that it generates
a .paral_data_store structure where it stores pointers to new address-taken
variables and passes the address of that structure to the new parallel worker
clone.  This makes ESCAPED incomplete and causes followup DCE to delete stores
to .paral_data_store if points-to information (and ESCAPED) is not rebuilt.

A way to amend the ESCAPED solution should be added and autopar should use it.


-- 
           Summary: autoparallelization should update ESCAPED
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: alias
          Severity: enhancement
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40162