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[Bug target/34981] New: [4.2/4.3 Regression] Lazily-bound function called twice


bar()'s lazy-binding stub can be called twice for the following testcase
when compiled at -O2 on mips64-linux-gnu:

void bar (void);
void
foo (int n)
{
  while (n--)
    {
      bar ();
      bar ();
    }
}


-- 
           Summary: [4.2/4.3 Regression] Lazily-bound function called twice
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rsandifo at gcc dot gnu dot org
GCC target triplet: mips64-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34981


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