gcc/testsuite/gfortran.dg/gomp/reduction1.f90

   1 ! { dg-do compile }
   2 ! { dg-options "-fopenmp -fmax-errors=100" }
   3 ! { dg-require-effective-target tls_native }
   4
   5 subroutine foo (ia1)
   6 integer :: i1, i2, i3
   7 integer, dimension (*) :: ia1
   8 integer, dimension (10) :: ia2
   9 real :: r1
  10 real, dimension (5) :: ra1
  11 double precision :: d1
  12 double precision, dimension (4) :: da1
  13 complex :: c1
  14 complex, dimension (7) :: ca1
  15 logical :: l1
  16 logical, dimension (3) :: la1
  17 character (5) :: a1
  18 type t
  19   integer :: i
  20 end type
  21 type(t) :: t1
  22 type(t), dimension (2) :: ta1
  23 real, pointer :: p1 => NULL()
  24 integer, allocatable :: aa1 (:,:)
  25 save i2
  26 !$omp threadprivate (i2)
  27 common /blk/ i1
  28
  29 !$omp parallel reduction (+:i3, ia2, r1, ra1, d1, da1, c1, ca1)
  30 !$omp end parallel
  31 !$omp parallel reduction (*:i3, ia2, r1, ra1, d1, da1, c1, ca1)
  32 !$omp end parallel
  33 !$omp parallel reduction (-:i3, ia2, r1, ra1, d1, da1, c1, ca1)
  34 !$omp end parallel
  35 !$omp parallel reduction (.and.:l1, la1)
  36 !$omp end parallel
  37 !$omp parallel reduction (.or.:l1, la1)
  38 !$omp end parallel
  39 !$omp parallel reduction (.eqv.:l1, la1)
  40 !$omp end parallel
  41 !$omp parallel reduction (.neqv.:l1, la1)
  42 !$omp end parallel
  43 !$omp parallel reduction (min:i3, ia2, r1, ra1, d1, da1)
  44 !$omp end parallel
  45 !$omp parallel reduction (max:i3, ia2, r1, ra1, d1, da1)
  46 !$omp end parallel
  47 !$omp parallel reduction (iand:i3, ia2)
  48 !$omp end parallel
  49 !$omp parallel reduction (ior:i3, ia2)
  50 !$omp end parallel
  51 !$omp parallel reduction (ieor:i3, ia2)
  52 !$omp end parallel
  53 !$omp parallel reduction (+:/blk/)      ! { dg-error "Syntax error" }
  54 !$omp end parallel                      ! { dg-error "Unexpected" }
  55 !$omp parallel reduction (+:i2)         ! { dg-error "THREADPRIVATE object" }
  56 !$omp end parallel
  57 !$omp parallel reduction (*:p1)         ! { dg-error "POINTER object" }
  58 !$omp end parallel
  59 !$omp parallel reduction (-:aa1)        ! { dg-error "is ALLOCATABLE" }
  60 !$omp end parallel
  61 !$omp parallel reduction (*:ia1)        ! { dg-error "Assumed size" }
  62 !$omp end parallel
  63 !$omp parallel reduction (+:l1)         ! { dg-error "must be of numeric type, got LOGICAL" }
  64 !$omp end parallel
  65 !$omp parallel reduction (*:la1)        ! { dg-error "must be of numeric type, got LOGICAL" }
  66 !$omp end parallel
  67 !$omp parallel reduction (-:a1)         ! { dg-error "must be of numeric type, got CHARACTER" }
  68 !$omp end parallel
  69 !$omp parallel reduction (+:t1)         ! { dg-error "must be of numeric type, got TYPE" }
  70 !$omp end parallel
  71 !$omp parallel reduction (*:ta1)        ! { dg-error "must be of numeric type, got TYPE" }
  72 !$omp end parallel
  73 !$omp parallel reduction (.and.:i3)     ! { dg-error "must be LOGICAL" }
  74 !$omp end parallel
  75 !$omp parallel reduction (.or.:ia2)     ! { dg-error "must be LOGICAL" }
  76 !$omp end parallel
  77 !$omp parallel reduction (.eqv.:r1)     ! { dg-error "must be LOGICAL" }
  78 !$omp end parallel
  79 !$omp parallel reduction (.neqv.:ra1)   ! { dg-error "must be LOGICAL" }
  80 !$omp end parallel
  81 !$omp parallel reduction (.and.:d1)     ! { dg-error "must be LOGICAL" }
  82 !$omp end parallel
  83 !$omp parallel reduction (.or.:da1)     ! { dg-error "must be LOGICAL" }
  84 !$omp end parallel
  85 !$omp parallel reduction (.eqv.:c1)     ! { dg-error "must be LOGICAL" }
  86 !$omp end parallel
  87 !$omp parallel reduction (.neqv.:ca1)   ! { dg-error "must be LOGICAL" }
  88 !$omp end parallel
  89 !$omp parallel reduction (.and.:a1)     ! { dg-error "must be LOGICAL" }
  90 !$omp end parallel
  91 !$omp parallel reduction (.or.:t1)      ! { dg-error "must be LOGICAL" }
  92 !$omp end parallel
  93 !$omp parallel reduction (.eqv.:ta1)    ! { dg-error "must be LOGICAL" }
  94 !$omp end parallel
  95 !$omp parallel reduction (min:c1)       ! { dg-error "must be INTEGER or REAL" }
  96 !$omp end parallel
  97 !$omp parallel reduction (max:ca1)      ! { dg-error "must be INTEGER or REAL" }
  98 !$omp end parallel
  99 !$omp parallel reduction (max:l1)       ! { dg-error "must be INTEGER or REAL" }
 100 !$omp end parallel
 101 !$omp parallel reduction (min:la1)      ! { dg-error "must be INTEGER or REAL" }
 102 !$omp end parallel
 103 !$omp parallel reduction (max:a1)       ! { dg-error "must be INTEGER or REAL" }
 104 !$omp end parallel
 105 !$omp parallel reduction (min:t1)       ! { dg-error "must be INTEGER or REAL" }
 106 !$omp end parallel
 107 !$omp parallel reduction (max:ta1)      ! { dg-error "must be INTEGER or REAL" }
 108 !$omp end parallel
 109 !$omp parallel reduction (iand:r1)      ! { dg-error "must be INTEGER" }
 110 !$omp end parallel
 111 !$omp parallel reduction (ior:ra1)      ! { dg-error "must be INTEGER" }
 112 !$omp end parallel
 113 !$omp parallel reduction (ieor:d1)      ! { dg-error "must be INTEGER" }
 114 !$omp end parallel
 115 !$omp parallel reduction (ior:da1)      ! { dg-error "must be INTEGER" }
 116 !$omp end parallel
 117 !$omp parallel reduction (iand:c1)      ! { dg-error "must be INTEGER" }
 118 !$omp end parallel
 119 !$omp parallel reduction (ior:ca1)      ! { dg-error "must be INTEGER" }
 120 !$omp end parallel
 121 !$omp parallel reduction (ieor:l1)      ! { dg-error "must be INTEGER" }
 122 !$omp end parallel
 123 !$omp parallel reduction (iand:la1)     ! { dg-error "must be INTEGER" }
 124 !$omp end parallel
 125 !$omp parallel reduction (ior:a1)       ! { dg-error "must be INTEGER" }
 126 !$omp end parallel
 127 !$omp parallel reduction (ieor:t1)      ! { dg-error "must be INTEGER" }
 128 !$omp end parallel
 129 !$omp parallel reduction (iand:ta1)     ! { dg-error "must be INTEGER" }
 130 !$omp end parallel
 131
 132 end subroutine