flang/test/Lower/OpenACC/stop-stmt-in-region.f90

   1 ! This test checks lowering of stop statement in OpenACC region.
   2
   3 ! RUN: bbc -fopenacc -emit-hlfir %s -o - | FileCheck %s
   4 ! RUN: %flang_fc1 -emit-hlfir -fopenacc %s -o - | FileCheck %s
   5
   6 ! CHECK-LABEL: func.func @_QPtest_stop_in_region1() {
   7 ! CHECK:         acc.parallel {
   8 ! CHECK:           %[[VAL_0:.*]] = arith.constant 1 : i32
   9 ! CHECK:           %[[VAL_1:.*]] = arith.constant false
  10 ! CHECK:           %[[VAL_2:.*]] = arith.constant false
  11 ! CHECK:           %[[VAL_3:.*]] = fir.call @_FortranAStopStatement(%[[VAL_0]], %[[VAL_1]], %[[VAL_2]]) {{.*}} : (i32, i1, i1) -> none
  12 ! CHECK:           acc.yield
  13 ! CHECK:         }
  14 ! CHECK:         return
  15 ! CHECK:       }
  16
  17 subroutine test_stop_in_region1()
  18   !$acc parallel
  19     stop 1
  20   !$acc end parallel
  21 end
  22
  23 ! CHECK-LABEL: func.func @_QPtest_stop_in_region2() {
  24 ! CHECK:         %[[VAL_0:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFtest_stop_in_region2Ex"}
  25 ! CHECK:         acc.parallel {
  26 ! CHECK:           %[[VAL_1:.*]] = arith.constant 1 : i32
  27 ! CHECK:           %[[VAL_2:.*]] = arith.constant false
  28 ! CHECK:           %[[VAL_3:.*]] = arith.constant false
  29 ! CHECK:           %[[VAL_4:.*]] = fir.call @_FortranAStopStatement(%[[VAL_1]], %[[VAL_2]], %[[VAL_3]]) {{.*}} : (i32, i1, i1) -> none
  30 ! CHECK:           acc.yield
  31 ! CHECK:         }
  32 ! CHECK:         return
  33 ! CHECK:       }
  34
  35 subroutine test_stop_in_region2()
  36   integer :: x
  37   !$acc parallel
  38     stop 1
  39     x = 2
  40   !$acc end parallel
  41 end