[Bug gcov-profile/85274] [GCOV] A return statement in if(0) block is wrongly marked as executed when they are nested in for(;1;) statement and prefixed with an struct declaration and followed by a assignment statement in gcov

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85274

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
CFG is following:

Released 0 names, 0.00%, removed 0 holes
main ()
{
  struct s g;
  int D.1907;
  int _1;

  <bb 2> :

  <bb 3> :
  _1 = 0;
  g ={v} {CLOBBER};

  <bb 4> :
<L5>:
  return _1;

}

again it's folded away.