[Bug tree-optimization/41735] New: [4.5 Regression] inlined comdat function sometimes is emitted

[pinskia at gcc dot gnu dot org]

Take:
struct g
{
inline g(void);
int t;
};

inline g::g(void)
{
 t = 0;
}


int h(void)
{
  g a;
  return a.t;
}

--- CUT ---
g::g() is being emitted even at -O2 -fno-early-inlining even though it has been
inlined.

Note we either update the cgraph after early inlining or it updates it
correctly.


-- 
           Summary: [4.5 Regression] inlined comdat function sometimes is
                    emitted
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41735