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! { dg-do compile }
! { dg-options "-fopenmp" }
module m
implicit none
integer, parameter :: val = 1
integer, parameter :: ref = 2
integer, parameter :: uval = 3
interface
integer function foo (x, y, z)
import
implicit none
integer, value :: x
integer :: y, z
!$omp declare simd linear (val (x) : step (1)) linear (ref (y) : step (2)) linear (uval (z) : step (3))
! STEP is a function - thus:
! { dg-error "'x' in LINEAR clause at .1. requires a constant integer linear-step expression or dummy argument specified in UNIFORM clause" "" { target *-*-* } .-3 }
! { dg-error "'y' in LINEAR clause at .1. requires a constant integer linear-step expression or dummy argument specified in UNIFORM clause" "" { target *-*-* } .-4 }
! { dg-error "'z' in LINEAR clause at .1. requires a constant integer linear-step expression or dummy argument specified in UNIFORM clause" "" { target *-*-* } .-5 }
end
integer function bar (x, y, z)
import
implicit none
integer, value :: x
integer :: y, z
!$omp declare simd linear (val (x) : val) linear (ref (y) : ref) linear (uval (z) : uval)
end
integer function baz (x, y, z)
import
implicit none
integer, value :: x
integer :: y, z
!$omp declare simd linear (val (x) : ref) linear (ref (y) : uval) linear (uval (z) : val)
end
integer function qux (x, y, z)
import
implicit none
integer, value :: x
integer :: y, z
!$omp declare simd linear (val (x) : uval) linear (ref (y) : val) linear (uval (z) : ref)
end
end interface
contains
integer function step (x)
integer, value :: x
step = x
end
end module
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