| ! { dg-do run } |
| ! { dg-additional-options "-fdump-tree-original -ffrontend-optimize" } |
| ! PR 65819 - this used to cause a temporary in matmul inlining. |
| ! Check that these are absent by looking for the names of the |
| ! temporary variables. |
| program main |
| implicit none |
| real, dimension(3,3,3) :: f |
| real, dimension(3,3) :: res |
| real, dimension(2,3,3) :: backup |
| integer :: three |
| integer :: i |
| |
| data f(1,:,:) /9*-42./ |
| data f(2:3,:,:) /2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61/ |
| data res /652, 772, 984, 2010, 2406, 3082, 3402, 4086, 5242/ |
| three = 3 |
| backup = f(2:3,:,:) |
| f(1, 1:three, :) = matmul(f(2,1:3,2:3), f(3,2:3,:)) |
| if (any (res /= f(1,:,:))) stop 1 |
| if (any (f(2:3,:,:) /= backup)) stop 2 |
| end program main |
| ! { dg-final { scan-tree-dump-not "mma" "original" } } |
| ! { dg-final { scan-tree-dump-not "mmb" "original" } } |
