tiny_1.f90: New test.

* gfortran.dg/tiny_1.f90: New test.
* gfortran.dg/tiny_2.f90: New test.

From-SVN: r97795

gcc/testsuite/ChangeLog

+2005-04-07  Steven G. Kargl  <kargls@comcast.net>
+
+	* gfortran.dg/tiny_1.f90: New test.
+	* gfortran.dg/tiny_2.f90: ditto.
+
 2005-04-07  Thomas Koenig  <Thomas.Koenig@online.de>
 
 	* gfortran.dg/eor_1.f90:  Fix dg-do run line

gcc/testsuite/gfortran.dg/tiny_1.f90

+! { dg-do run }
+! Test program inspired by bug report from Walt Brainerd.
+! http://gcc.gnu.org/ml/fortran/2005-04/msg00132.html
+program tiny1
+  real(4) x4
+  real(8) x8
+  if (minexponent(x4) /= exponent(tiny(x4))) call abort
+  if (minexponent(x8) /= exponent(tiny(x8))) call abort
+end program tiny1

gcc/testsuite/gfortran.dg/tiny_2.f90

+! { dg-do run }
+program tiny2
+  real(4) x4
+  real(8) x8
+  x4 = tiny(x4)
+  x8 = tiny(x8)
+  if (minexponent(x4) /= exponent(x4)) call abort
+  if (minexponent(x8) /= exponent(x8)) call abort
+end program tiny2