diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/lrshift_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/lrshift_1.f90 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/lrshift_1.f90 b/gcc/testsuite/gfortran.dg/lrshift_1.f90 new file mode 100644 index 000000000..7feed2962 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/lrshift_1.f90 @@ -0,0 +1,18 @@ +! { dg-do run } +! { dg-options "-std=gnu -w" } +! { dg-additional-sources lrshift_1.c } +program test_rshift_lshift + implicit none + integer :: i(15), j, n + integer, external :: c_lshift, c_rshift + + i = (/ -huge(i), -huge(i)/2, -129, -128, -127, -2, -1, 0, & + 1, 2, 127, 128, 129, huge(i)/2, huge(i) /) + + do n = 1, size(i) + do j = -30, 30 + if (lshift(i(n),j) /= c_lshift(i(n),j)) call abort + if (rshift(i(n),j) /= c_rshift(i(n),j)) call abort + end do + end do +end program test_rshift_lshift |