diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/pr36967.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/pr36967.f | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/pr36967.f b/gcc/testsuite/gfortran.dg/pr36967.f new file mode 100644 index 000000000..4f8589771 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr36967.f @@ -0,0 +1,25 @@ +! { dg-options "-O2 -fpredictive-commoning" } + subroutine foo(x,y,n) + integer n + real*8 y(n,n,n),x(n,n,n) + integer k, j, i + do k = 2, n-1 + do j = 2, n-1 + do I = 2, n-1 + y(i,j,k) = y(i,j,k) + + + (x(i-1,j-1,k) + + + x(i,j-1,k-1) + + + x(i,j+1,k-1) + + + x(i,j+1,k+1) + + + x(i+1,j,k+1)) + + + (x(i-1,j-1,k-1) + + + x(i+1,j-1,k-1) + + + x(i-1,j+1,k-1) + + + x(i+1,j+1,k-1) + + + x(i-1,j+1,k+1) + + + x(i+1,j+1,k+1)) + enddo + enddo + enddo + return + end |