! This test checks lowering of OpenMP DO Directive(Worksharing) with collapse. ! RUN: bbc -fopenmp -emit-fir -hlfir=false %s -o - | FileCheck %s program wsloop_collapse integer :: i, j, k integer :: a, b, c integer :: x ! CHECK: %[[VAL_0:.*]] = fir.alloca i32 {bindc_name = "a", uniq_name = "_QFEa"} ! CHECK: %[[VAL_1:.*]] = fir.alloca i32 {bindc_name = "b", uniq_name = "_QFEb"} ! CHECK: %[[VAL_2:.*]] = fir.alloca i32 {bindc_name = "c", uniq_name = "_QFEc"} ! CHECK: %[[VAL_3:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFEi"} ! CHECK: %[[VAL_4:.*]] = fir.alloca i32 {bindc_name = "j", uniq_name = "_QFEj"} ! CHECK: %[[VAL_5:.*]] = fir.alloca i32 {bindc_name = "k", uniq_name = "_QFEk"} ! CHECK: %[[VAL_6:.*]] = fir.alloca i32 {bindc_name = "x", uniq_name = "_QFEx"} a=3 ! CHECK: %[[VAL_7:.*]] = arith.constant 3 : i32 ! CHECK: fir.store %[[VAL_7]] to %[[VAL_0]] : !fir.ref b=2 ! CHECK: %[[VAL_8:.*]] = arith.constant 2 : i32 ! CHECK: fir.store %[[VAL_8]] to %[[VAL_1]] : !fir.ref c=5 ! CHECK: %[[VAL_9:.*]] = arith.constant 5 : i32 ! CHECK: fir.store %[[VAL_9]] to %[[VAL_2]] : !fir.ref x=0 ! CHECK: %[[VAL_10:.*]] = arith.constant 0 : i32 ! CHECK: fir.store %[[VAL_10]] to %[[VAL_6]] : !fir.ref !$omp do collapse(3) ! CHECK: %[[VAL_20:.*]] = arith.constant 1 : i32 ! CHECK: %[[VAL_21:.*]] = fir.load %[[VAL_0]] : !fir.ref ! CHECK: %[[VAL_22:.*]] = arith.constant 1 : i32 ! CHECK: %[[VAL_23:.*]] = arith.constant 1 : i32 ! CHECK: %[[VAL_24:.*]] = fir.load %[[VAL_1]] : !fir.ref ! CHECK: %[[VAL_25:.*]] = arith.constant 1 : i32 ! CHECK: %[[VAL_26:.*]] = arith.constant 1 : i32 ! CHECK: %[[VAL_27:.*]] = fir.load %[[VAL_2]] : !fir.ref ! CHECK: %[[VAL_28:.*]] = arith.constant 1 : i32 do i = 1, a do j= 1, b do k = 1, c ! CHECK: omp.wsloop for (%[[ARG0:.*]], %[[ARG1:.*]], %[[ARG2:.*]]) : i32 = (%[[VAL_20]], %[[VAL_23]], %[[VAL_26]]) to (%[[VAL_21]], %[[VAL_24]], %[[VAL_27]]) inclusive step (%[[VAL_22]], %[[VAL_25]], %[[VAL_28]]) { ! CHECK: fir.store %[[ARG0]] to %[[STORE_IV0:.*]] : !fir.ref ! CHECK: fir.store %[[ARG1]] to %[[STORE_IV1:.*]] : !fir.ref ! CHECK: fir.store %[[ARG2]] to %[[STORE_IV2:.*]] : !fir.ref ! CHECK: %[[VAL_12:.*]] = fir.load %[[VAL_6]] : !fir.ref ! CHECK: %[[LOAD_IV0:.*]] = fir.load %[[STORE_IV0]] : !fir.ref ! CHECK: %[[VAL_13:.*]] = arith.addi %[[VAL_12]], %[[LOAD_IV0]] : i32 ! CHECK: %[[LOAD_IV1:.*]] = fir.load %[[STORE_IV1]] : !fir.ref ! CHECK: %[[VAL_14:.*]] = arith.addi %[[VAL_13]], %[[LOAD_IV1]] : i32 ! CHECK: %[[LOAD_IV2:.*]] = fir.load %[[STORE_IV2]] : !fir.ref ! CHECK: %[[VAL_15:.*]] = arith.addi %[[VAL_14]], %[[LOAD_IV2]] : i32 ! CHECK: fir.store %[[VAL_15]] to %[[VAL_6]] : !fir.ref ! CHECK: omp.yield ! CHECK: } x = x + i + j + k end do end do end do !$omp end do ! CHECK: return ! CHECK: } end program wsloop_collapse