RFA: one more patch to fix PR41241

Vladimir Makarov vmakarov@redhat.com
Fri Sep 4 18:56:00 GMT 2009


  The following patch fixes the valgrind errors found by Richard and two 
more platform bootstraps (alpha and sparc).  Freebsd is still broken but 
I think because of another bug (as I see Jakub is working on it).

The reason for the problem is described in comment #38 for the PR.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41241

Ok to commit to the trunk?

2009-09-04  Vladimir Makarov  <vmakarov@redhat.com>

    PR bootstrap/41241
    * ira.c (update_equiv_reg): Revert my previous patch for the PR.
    * reginfo.c (resize_reg_info): Call allocate_reg_info if necessary.
    (reginfo_init): Don't call allocate_reg_info.


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