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[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gfortran.dg / subnormal_1.f90
1 ! { dg-do run }
2 ! { dg-options "-Wno-underflow" }
3 ! Check that the chopping of bits of subnormal numbers works.
4 !
5 program chop
6   real x
7   x = 1.
8   if (tiny(x)/2. /= tiny(x)/2. - (nearest(tiny(x),1.) - tiny(x))/2.) then
9     call abort
10   end if
11 end program chop