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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.dg/] [graphite/] [interchange-2.f] - Rev 322
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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" } } ! { dg-final { cleanup-tree-dump "graphite" } }
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