Running gcc with -fdump-tree-all to get the gimple dumps, I see duplicate
statements in the .003t.original dump:

[bug.c]

int foo () { char *c = 0; return 0; }

[bug.c.003t.original]

;; Function foo (foo)
;; enabled by -tree-original

{
  char * c = 0B;

    char * c = 0B;
  return 0;
}

(the fact that the second statement is misaligned is a minor nit).


-- 
           Summary: gimple 003t.original dump duplicates initialisation
                    statements
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bje at gcc dot gnu dot org
  GCC host triplet: powerpc64-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37075

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