1! RUN: bbc -o - -emit-fir -hlfir=false %s | FileCheck %s 2 3! Test lowering of elemental calls with array arguments that use array 4! elements as indices. 5! As reported in issue #62981, wrong code was being generated in this case. 6 7module test_ops 8 implicit none 9 interface 10 integer elemental function elem_func_i(i) 11 integer, intent(in) :: i 12 end function 13 real elemental function elem_func_r(r) 14 real, intent(in) :: r 15 end function 16 end interface 17 18 integer :: a(3), b(3), v(3), i, j, k, l 19 real :: x(2), y(2), u 20 21contains 22! CHECK-LABEL: func @_QMtest_opsPcheck_array_elems_as_indices() { 23subroutine check_array_elems_as_indices() 24! CHECK: %[[A_ADDR:.*]] = fir.address_of(@_QMtest_opsEa) : !fir.ref<!fir.array<3xi32>> 25! CHECK: %[[V_ADDR:.*]] = fir.address_of(@_QMtest_opsEv) : !fir.ref<!fir.array<3xi32>> 26! CHECK: %[[V:.*]] = fir.array_load %[[V_ADDR]](%{{.*}}) : (!fir.ref<!fir.array<3xi32>>, !fir.shape<1>) -> !fir.array<3xi32> 27! CHECK: %[[A:.*]] = fir.array_load %[[A_ADDR]](%{{.*}}) : (!fir.ref<!fir.array<3xi32>>, !fir.shape<1>) -> !fir.array<3xi32> 28! CHECK: fir.do_loop 29 forall (i=1:3) 30! CHECK: %{{.*}} = fir.array_fetch %[[V]], %{{.*}} : (!fir.array<3xi32>, index) -> i32 31! CHECK: fir.do_loop 32! CHECK: %[[ELEM:.*]] = fir.array_access %[[A]], %{{.*}} : (!fir.array<3xi32>, index) -> !fir.ref<i32> 33! CHECK: %{{.*}} = fir.call @_QPelem_func_i(%[[ELEM]]){{.*}} : (!fir.ref<i32>) -> i32 34 b(i:i) = elem_func_i(a(v(i):v(i))) 35 end forall 36end subroutine 37 38! CHECK-LABEL: func @_QMtest_opsPcheck_not_assert() { 39subroutine check_not_assert() 40 ! Implicit path. 41 b = 10 + elem_func_i(a) 42 43 ! Expression as argument, instead of variable. 44 forall (i=1:3) 45 b(i:i) = elem_func_i(a(i:i) + a(i:i)) 46 end forall 47 48 ! Nested elemental function calls. 49 y = elem_func_r(cos(x)) 50 y = elem_func_r(cos(x) + u) 51 52 ! Array constructors as elemental function arguments. 53 y = atan2( (/ (real(i, 4), i = 1, 2) /), & 54 real( (/ (i, i = j, k, l) /), 4) ) 55end subroutine 56 57end module 58