forked from OSchip/llvm-project
138 lines
6.1 KiB
Fortran
138 lines
6.1 KiB
Fortran
! This test checks lowering of OpenMP DO Directive(Worksharing) for different
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! types of loop iteration variable, lower bound, upper bound, and step.
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!REQUIRES: shell
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!RUN: bbc -fopenmp -emit-fir %s -o - 2>&1 | FileCheck %s
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!CHECK: OpenMP loop iteration variable cannot have more than 64 bits size and will be narrowed into 64 bits.
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program wsloop_variable
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integer(kind=1) :: i1_lb, i1_ub
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integer(kind=2) :: i2, i2_ub, i2_s
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integer(kind=4) :: i4_s
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integer(kind=8) :: i8, i8_s
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integer(kind=16) :: i16, i16_lb
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real :: x
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!CHECK: %[[TMP0:.*]] = arith.constant 1 : i32
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!CHECK: %[[TMP1:.*]] = arith.constant 100 : i32
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!CHECK: %[[TMP2:.*]] = fir.convert %[[TMP0]] : (i32) -> i64
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!CHECK: %[[TMP3:.*]] = fir.convert %{{.*}} : (i8) -> i64
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!CHECK: %[[TMP4:.*]] = fir.convert %{{.*}} : (i16) -> i64
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!CHECK: %[[TMP5:.*]] = fir.convert %{{.*}} : (i128) -> i64
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!CHECK: %[[TMP6:.*]] = fir.convert %[[TMP1]] : (i32) -> i64
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!CHECK: %[[TMP7:.*]] = fir.convert %{{.*}} : (i32) -> i64
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!CHECK: omp.wsloop for (%[[ARG0:.*]], %[[ARG1:.*]]) : i64 = (%[[TMP2]], %[[TMP5]]) to (%[[TMP3]], %[[TMP6]]) inclusive step (%[[TMP4]], %[[TMP7]]) {
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!CHECK: fir.store %[[ARG0]] to %[[STORE_IV0:.*]] : !fir.ref<i64>
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!CHECK: fir.store %[[ARG1]] to %[[STORE_IV1:.*]] : !fir.ref<i64>
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!CHECK: %[[LOAD_IV0:.*]] = fir.load %[[STORE_IV0]] : !fir.ref<i64>
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!CHECK: %[[LOAD_IV1:.*]] = fir.load %[[STORE_IV1]] : !fir.ref<i64>
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!CHECK: %[[TMP10:.*]] = arith.addi %[[LOAD_IV0]], %[[LOAD_IV1]] : i64
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!CHECK: %[[TMP11:.*]] = fir.convert %[[TMP10]] : (i64) -> f32
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!CHECK: fir.store %[[TMP11]] to %{{.*}} : !fir.ref<f32>
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!CHECK: omp.yield
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!CHECK: }
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!$omp do collapse(2)
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do i2 = 1, i1_ub, i2_s
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do i8 = i16_lb, 100, i4_s
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x = i2 + i8
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end do
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end do
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!$omp end do
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!CHECK: %[[TMP12:.*]] = arith.constant 1 : i32
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!CHECK: %[[TMP13:.*]] = fir.convert %{{.*}} : (i8) -> i32
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!CHECK: %[[TMP14:.*]] = fir.convert %{{.*}} : (i64) -> i32
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!CHECK: omp.wsloop for (%[[ARG0:.*]]) : i32 = (%[[TMP12]]) to (%[[TMP13]]) inclusive step (%[[TMP14]]) {
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!CHECK: fir.store %[[ARG0]] to %[[STORE3:.*]] : !fir.ref<i32>
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!CHECK: %[[LOAD3:.*]] = fir.load %[[STORE3]] : !fir.ref<i32>
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!CHECK: %[[TMP16:.*]] = fir.convert %[[LOAD3]] : (i32) -> f32
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!CHECK: fir.store %[[TMP16]] to %{{.*}} : !fir.ref<f32>
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!CHECK: omp.yield
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!CHECK: }
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!$omp do
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do i2 = 1, i1_ub, i8_s
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x = i2
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end do
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!$omp end do
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!CHECK: %[[TMP17:.*]] = fir.convert %{{.*}} : (i8) -> i64
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!CHECK: %[[TMP18:.*]] = fir.convert %{{.*}} : (i16) -> i64
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!CHECK: %[[TMP19:.*]] = fir.convert %{{.*}} : (i32) -> i64
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!CHECK: omp.wsloop for (%[[ARG1:.*]]) : i64 = (%[[TMP17]]) to (%[[TMP18]]) inclusive step (%[[TMP19]]) {
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!CHECK: fir.store %[[ARG1]] to %[[STORE4:.*]] : !fir.ref<i64>
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!CHECK: %[[LOAD4:.*]] = fir.load %[[STORE4]] : !fir.ref<i64>
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!CHECK: %[[TMP21:.*]] = fir.convert %[[LOAD4]] : (i64) -> f32
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!CHECK: fir.store %[[TMP21]] to %{{.*}} : !fir.ref<f32>
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!CHECK: omp.yield
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!CHECK: }
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!$omp do
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do i16 = i1_lb, i2_ub, i4_s
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x = i16
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end do
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!$omp end do
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end program wsloop_variable
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!CHECK-LABEL: func.func @_QPwsloop_variable_sub() {
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!CHECK: %[[VAL_0:.*]] = fir.alloca i128 {bindc_name = "i16_lb", uniq_name = "_QFwsloop_variable_subEi16_lb"}
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!CHECK: %[[VAL_1:.*]] = fir.alloca i8 {bindc_name = "i1_ub", uniq_name = "_QFwsloop_variable_subEi1_ub"}
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!CHECK: %[[VAL_2:.*]] = fir.alloca i16 {bindc_name = "i2", uniq_name = "_QFwsloop_variable_subEi2"}
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!CHECK: %[[VAL_3:.*]] = fir.alloca i16 {bindc_name = "i2_s", uniq_name = "_QFwsloop_variable_subEi2_s"}
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!CHECK: %[[VAL_4:.*]] = fir.alloca i32 {bindc_name = "i4_s", uniq_name = "_QFwsloop_variable_subEi4_s"}
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!CHECK: %[[VAL_5:.*]] = fir.alloca i64 {bindc_name = "i8", uniq_name = "_QFwsloop_variable_subEi8"}
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!CHECK: %[[VAL_6:.*]] = fir.alloca f32 {bindc_name = "x", uniq_name = "_QFwsloop_variable_subEx"}
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!CHECK: %[[VAL_7:.*]] = arith.constant 1 : i32
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!CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_1]] : !fir.ref<i8>
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!CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_3]] : !fir.ref<i16>
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!CHECK: %[[VAL_10:.*]] = fir.convert %[[VAL_8]] : (i8) -> i32
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!CHECK: %[[VAL_11:.*]] = fir.convert %[[VAL_9]] : (i16) -> i32
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!CHECK: omp.wsloop for (%[[ARG0:.*]]) : i32 = (%[[VAL_7]]) to (%[[VAL_10]]) inclusive step (%[[VAL_11]]) {
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!CHECK: fir.store %[[ARG0]] to %[[STORE_IV:.*]] : !fir.ref<i32>
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!CHECK: %[[VAL_13:.*]] = fir.load %[[VAL_0]] : !fir.ref<i128>
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!CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_13]] : (i128) -> index
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!CHECK: %[[VAL_15:.*]] = arith.constant 100 : i32
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!CHECK: %[[VAL_16:.*]] = fir.convert %[[VAL_15]] : (i32) -> index
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!CHECK: %[[VAL_17:.*]] = fir.load %[[VAL_4]] : !fir.ref<i32>
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!CHECK: %[[VAL_18:.*]] = fir.convert %[[VAL_17]] : (i32) -> index
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!CHECK: %[[VAL_19:.*]] = fir.do_loop %[[VAL_20:.*]] = %[[VAL_14]] to %[[VAL_16]] step %[[VAL_18]] -> index {
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!CHECK: %[[VAL_21:.*]] = fir.convert %[[VAL_20]] : (index) -> i64
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!CHECK: fir.store %[[VAL_21]] to %[[VAL_5]] : !fir.ref<i64>
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!CHECK: %[[LOAD_IV:.*]] = fir.load %[[STORE_IV]] : !fir.ref<i32>
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!CHECK: %[[VAL_22:.*]] = fir.convert %[[LOAD_IV]] : (i32) -> i64
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!CHECK: %[[VAL_23:.*]] = fir.load %[[VAL_5]] : !fir.ref<i64>
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!CHECK: %[[VAL_24:.*]] = arith.addi %[[VAL_22]], %[[VAL_23]] : i64
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!CHECK: %[[VAL_25:.*]] = fir.convert %[[VAL_24]] : (i64) -> f32
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!CHECK: fir.store %[[VAL_25]] to %[[VAL_6]] : !fir.ref<f32>
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!CHECK: %[[VAL_26:.*]] = arith.addi %[[VAL_20]], %[[VAL_18]] : index
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!CHECK: fir.result %[[VAL_26]] : index
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!CHECK: }
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!CHECK: %[[VAL_27:.*]] = fir.convert %[[VAL_28:.*]] : (index) -> i64
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!CHECK: fir.store %[[VAL_27]] to %[[VAL_5]] : !fir.ref<i64>
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!CHECK: omp.yield
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!CHECK: }
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!CHECK: return
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!CHECK: }
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subroutine wsloop_variable_sub
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integer(kind=1) :: i1_ub
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integer(kind=2) :: i2, i2_s
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integer(kind=4) :: i4_s
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integer(kind=8) :: i8
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integer(kind=16) :: i16_lb
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real :: x
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!$omp do
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do i2 = 1, i1_ub, i2_s
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do i8 = i16_lb, 100, i4_s
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x = i2 + i8
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end do
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end do
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!$omp end do
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end
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