[Bug fortran/40019] LEADZ and TRAILZ give wrong results

[burnus at gcc dot gnu dot org]

------- Comment #1 from burnus at gcc dot gnu dot org  2009-05-27 07:44 -------
I don't think your patch fixes the following,

  print *, leadz(-1_1), leadz(-1_2), leadz(-1_4), leadz(-1_8), leadz(-1_16)

which yields

           7          15          31          63         127


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40019