1 files changed, 47 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/graphite/run-id-1.f b/gcc/testsuite/gfortran.dg/graphite/run-id-1.f
new file mode 100644
index 00000000000..521d268f37a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/graphite/run-id-1.f
@@ -0,0 +1,47 @@
+      subroutine mul66(rt,rtt,r)
+      real*8 rt(6,6),r(6,6),rtt(6,6)
+      do i=1,6
+        do j=1,6
+          do ia=1,6
+            rtt(i,ia)=rt(i,j)*r(j,ia)+rtt(i,ia)
+          end do
+        end do
+      end do
+      end
+
+      program test
+      real*8 xj(6,6),w(6,6),w1(6,6)
+      parameter(idump=0)
+      integer i,j
+
+      do i=1,6
+        do j=1,6
+          xj(i,j) = 0.0d0
+          w1(i,j) = 0.0d0
+          w(i,j) = i * 10.0d0 + j;
+        end do
+      end do
+
+      xj(1,2) =  1.0d0
+      xj(2,1) = -1.0d0
+      xj(3,4) =  1.0d0
+      xj(4,3) = -1.0d0
+      xj(5,6) =  1.0d0
+      xj(6,5) = -1.0d0
+
+      call mul66(xj,w1,w)
+
+      if (idump.ne.0) then
+        write(6,*) 'w1 after call to mul66'
+        do i = 1,6
+          do j = 1,6
+            write(6,'(D15.7)') w1(i,j)
+          end do
+        end do
+      end if
+
+      if (w1(1,1).ne.21.0d0) then
+        call abort()
+      end if
+
+      end