[Bug libstdc++/33485] parallel v3: do not use __builtin_alloca, use VLA

[pinskia at gcc dot gnu dot org]

------- Comment #4 from pinskia at gcc dot gnu dot org  2007-09-19 17:08 -------
(In reply to comment #3)
> Awesome: thanks for doing these PR's Wolfgang.
> 
> Andrew, you mean the attribute?
No.
I mean something like:

int f(int n)
{
  __extension__ int h[n];
  h[n-1] = 0;
  return h[n-1];
}

Which gets of the pedwarn also.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33485