1 files changed, 43 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_cshift.f90 b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_cshift.f90
new file mode 100644
index 000000000..f188cd8f4
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/intrinsic_cshift.f90
@@ -0,0 +1,43 @@
+! Program to test the cshift intrinsic
+program intrinsic_cshift
+   integer, dimension(3, 3) :: a
+   integer, dimension(3, 3, 2) :: b
+
+   ! Scalar shift
+   a = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/))
+   a = cshift (a, 1, 1)
+   if (any (a .ne. reshape ((/2, 3, 1, 5, 6, 4, 8, 9, 7/), (/3, 3/)))) &
+      call abort
+
+   a = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/))
+   a = cshift (a, -2, dim = 2)
+   if (any (a .ne. reshape ((/4, 5, 6, 7, 8, 9, 1, 2, 3/), (/3, 3/)))) &
+      call abort
+
+   ! Array shift
+   a = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/))
+   a = cshift (a, (/1, 0, -1/))
+   if (any (a .ne. reshape ((/2, 3, 1, 4, 5, 6, 9, 7, 8/), (/3, 3/)))) &
+      call abort
+
+   a = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/))
+   a = cshift (a, (/2, -2, 0/), dim = 2)
+   if (any (a .ne. reshape ((/7, 5, 3, 1, 8, 6, 4, 2, 9/), (/3, 3/)))) &
+      call abort
+
+   ! Test arrays > rank 2
+   b = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17,&
+         18, 19/), (/3, 3, 2/))
+   b = cshift (b, 1)
+   if (any (b .ne. reshape ((/2, 3, 1, 5, 6, 4, 8, 9, 7, 12, 13, 11, 15,&
+     16, 14, 18, 19, 17/), (/3, 3, 2/)))) &
+      call abort
+
+   b = reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17,&
+         18, 19/), (/3, 3, 2/))
+   b = cshift (b, reshape ((/1, 2, 3, 4, 5, 6, 7, 8, 9/), (/3, 3/)), 3)
+   if (any (b .ne. reshape ((/11, 2, 13, 4, 15, 6, 17, 8, 19, 1, 12, 3,&
+     14, 5, 16, 7, 18, 9/), (/3, 3, 2/)))) &
+      call abort
+
+end program