| subroutine foo(f1,f2,f3,f4,f5,f6,f7,f8,f9,f0,g1,g2,g3) |
| implicit none |
| integer f4,f3,f2,f1 |
| integer g4,g5,g6,g7,g8,g9 |
| integer i1,i2,i3,i4,i5 |
| |
| real*8 g1(f4,f3,f2,f1),g2(f4,f4,f3,f2,f1),g3(f4,f3,f2,f1) |
| real*8 f0(f4,f4,f3,f2,f1),f9(f4,f4,f3,f2,f1),f8(f4,f4,f3,f2,f1) |
| real*8 f7(f4,f4,f3,f2,f1),f6(f4,f4,f3,f2,f1),f5(f4,f4,f3,f2,f1) |
| |
| do i3=1,f1 |
| g8=mod(i3+f1-2,f1)+1 |
| g9=mod(i3,f1)+1 |
| do i4=1,f2 |
| g6=mod(i4+f2-2,f2)+1 |
| g7=mod(i4,f2)+1 |
| do i5=1,f3 |
| g4=mod(i5+f3-2,f3)+1 |
| g5=mod(i5,f3)+1 |
| do i1=1,f4 |
| g3(i1,i5,i4,i3)=0.0d0 |
| do i2=1,f4 |
| g3(i1,i5,i4,i3)=g3(i1,i5,i4,i3)+ |
| 1 g2(i1,i2,i5,i4,i3)*g1(i2,i5,i4,i3)+ |
| 2 f0(i1,i2,i5,i4,i3)*g1(i2,g5,i4,i3)+ |
| 3 f9(i1,i2,i5,i4,i3)*g1(i2,i5,g7,i3)+ |
| 4 f8(i1,i2,i5,i4,i3)*g1(i2,i5,i4,g9)+ |
| 5 f7(i1,i2,i5,i4,i3)*g1(i2,g4,i4,i3)+ |
| 6 f6(i1,i2,i5,i4,i3)*g1(i2,i5,g6,i3)+ |
| 7 f5(i1,i2,i5,i4,i3)*g1(i2,i5,i4,g8) |
| enddo |
| enddo |
| enddo |
| enddo |
| enddo |
| return |
| end |
| |
| ! This is the kernel extracted from bwaves: this cannot be interchanged |
| ! as the number of iterations for f4 is not known. |
| |
| ! { dg-final { scan-tree-dump-times "will be interchanged" 0 "graphite" } } |