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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90 b/gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90 new file mode 100644 index 000000000..d993f2340 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90 @@ -0,0 +1,44 @@ +! { dg-do run } +! { dg-require-effective-target fortran_large_real } +! Program to test the UNPACK intrinsic for large real type +program intrinsic_unpack + implicit none + integer,parameter :: k = selected_real_kind (precision (0.0_8) + 1) + + real(kind=k), dimension(3,3) :: ark, brk + complex(kind=k), dimension(3,3) :: ack, bck + + logical, dimension(3, 3) :: mask + character(len=500) line1, line2 + integer i + + mask = reshape ((/.false.,.true.,.false.,.true.,.false.,.false.,& + &.false.,.false.,.true./), (/3, 3/)); + + ark = reshape ((/1._k, 0._k, 0._k, 0._k, 1._k, 0._k, 0._k, 0._k, 1._k/), & + (/3, 3/)); + brk = unpack ((/2._k, 3._k, 4._k/), mask, ark) + if (any (brk .ne. reshape ((/1._k, 2._k, 0._k, 3._k, 1._k, 0._k, & + 0._k, 0._k, 4._k/), (/3, 3/)))) & + call abort + write (line1,'(9F9.5)') brk + write (line2,'(9F9.5)') unpack((/2._k, 3._k, 4._k/), mask, ark) + if (line1 .ne. line2) call abort + brk = -1._k + brk = unpack ((/2._k, 3._k, 4._k/), mask, 0._k) + if (any (brk .ne. reshape ((/0._k, 2._k, 0._k, 3._k, 0._k, 0._k, & + 0._k, 0._k, 4._k/), (/3, 3/)))) & + call abort + + ack = reshape ((/1._k, 0._k, 0._k, 0._k, 1._k, 0._k, 0._k, 0._k, 1._k/), & + (/3, 3/)); + bck = unpack ((/(2._k, 0._k), (3._k, 0._k), (4._k, 0._k)/), mask, ack) + if (any (real(bck) .ne. reshape ((/1._k, 2._k, 0._k, 3._k, 1._k, 0._k, & + 0._k, 0._k, 4._k/), (/3, 3/)))) & + call abort + write (line1,'(18F9.5)') bck + write (line2,'(18F9.5)') unpack((/(2._k, 0._k), (3._k, 0._k), (4._k,0._k)/), & + mask, ack) + if (line1 .ne. line2) call abort + +end program |