2008-03-24 Basile Starynkevitch <basile@starynkevitch.net>

	MELT branch merged with trunk r133512



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@133515 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 31 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 00000000000..613f70a1f07
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/intrinsic_unpack_2.f90
@@ -0,0 +1,31 @@
+! { 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
+   logical, dimension(3, 3) :: mask
+   character(len=100) 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
+
+end program