forked from OSchip/llvm-project
186 lines
6.8 KiB
Fortran
186 lines
6.8 KiB
Fortran
! This test checks lowering of `FIRSTPRIVATE` clause for scalar types.
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! TODO: Add a test for same var being first and lastprivate when support is there.
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! RUN: bbc -fopenmp -emit-fir %s -o - | FileCheck %s
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! RUN: flang-new -fc1 -fopenmp -emit-fir %s -o - | FileCheck %s
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!CHECK: func @_QPlastprivate_character(%[[ARG1:.*]]: !fir.boxchar<1>{{.*}}) {
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!CHECK-DAG: %[[ARG1_UNBOX:.*]]:2 = fir.unboxchar
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!CHECK-DAG: %[[FIVE:.*]] = arith.constant 5 : index
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!CHECK: omp.parallel {
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!CHECK-DAG: %[[ARG1_PVT:.*]] = fir.alloca !fir.char<1,5> {bindc_name = "arg1",
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! Check that we are accessing the clone inside the loop
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!CHECK-DAG: omp.wsloop for (%[[INDX_WS:.*]]) : {{.*}} {
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!CHECK-DAG: %[[NEG_ONE:.*]] = arith.constant -1 : i32
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!CHECK-NEXT: %[[ADDR:.*]] = fir.address_of(@_QQcl.
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!CHECK-NEXT: %[[CVT0:.*]] = fir.convert %[[ADDR]]
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!CHECK-NEXT: %[[CNST:.*]] = arith.constant
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!CHECK-NEXT: %[[CALL_BEGIN_IO:.*]] = fir.call @_FortranAioBeginExternalListOutput(%[[NEG_ONE]], %[[CVT0]], %[[CNST]]) : (i32, !fir.ref<i8>, i32) -> !fir.ref<i8>
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!CHECK-NEXT: %[[CVT_0_1:.*]] = fir.convert %[[ARG1_PVT]]
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!CHECK-NEXT: %[[CVT_0_2:.*]] = fir.convert %[[FIVE]]
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!CHECK-NEXT: %[[CALL_OP_ASCII:.*]] = fir.call @_FortranAioOutputAscii(%[[CALL_BEGIN_IO]], %[[CVT_0_1]], %[[CVT_0_2]])
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!CHECK-NEXT: %[[CALL_END_IO:.*]] = fir.call @_FortranAioEndIoStatement(%[[CALL_BEGIN_IO]])
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! Testing last iteration check
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!CHECK-NEXT: %[[IV_CMP:.*]] = arith.cmpi eq, %[[INDX_WS]]
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!CHECK: scf.if %[[IV_CMP]] {
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! Testing lastprivate val update
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!CHECK-DAG: %[[CVT:.*]] = fir.convert %[[ARG1_UNBOX]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<i8>
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!CHECK-DAG: %[[CVT1:.*]] = fir.convert %[[ARG1_PVT]] : (!fir.ref<!fir.char<1,5>>) -> !fir.ref<i8>
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!CHECK-DAG: fir.call @llvm.memmove.p0.p0.i64(%[[CVT]], %[[CVT1]]{{.*}})
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!CHECK: %[[THIRTY_TWO:.*]] = arith.constant 32 : i8
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!CHECK-DAG: %[[UNDEF:.*]] = fir.undefined !fir.char<1>
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!CHECK-DAG: %[[INSERT:.*]] = fir.insert_value %[[UNDEF]], %[[THIRTY_TWO]], [0 : index] : (!fir.char<1>, i8) -> !fir.char<1>
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!CHECK-DAG: %[[ONE_3:.*]] = arith.constant 1 : index
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!CHECK: fir.do_loop %[[ARG2:.*]] = {{.*}} {
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!CHECK-DAG: %[[CVT_2:.*]] = fir.convert %[[ARG1_UNBOX]]#0 : (!fir.ref<!fir.char<1,?>>) -> !fir.ref<!fir.array<?x!fir.char<1>>>
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!CHECK-DAG: %[[COORD:.*]] = fir.coordinate_of %[[CVT_2]], %[[ARG2]] : (!fir.ref<!fir.array<?x!fir.char<1>>>, index) -> !fir.ref<!fir.char<1>>
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!CHECK-DAG: fir.store %[[INSERT]] to %[[COORD]] : !fir.ref<!fir.char<1>>
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!CHECK-DAG: }
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!CHECK-DAG: }
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!CHECK-DAG: omp.yield
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subroutine lastprivate_character(arg1)
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character(5) :: arg1
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!$OMP PARALLEL
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!$OMP DO LASTPRIVATE(arg1)
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do n = 1, 5
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arg1(n:n) = 'c'
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print *, arg1
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end do
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!$OMP END DO
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!$OMP END PARALLEL
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end subroutine
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!CHECK: func @_QPlastprivate_int(%[[ARG1:.*]]: !fir.ref<i32> {fir.bindc_name = "arg1"}) {
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!CHECK-DAG: omp.parallel {
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!CHECK-DAG: %[[CLONE:.*]] = fir.alloca i32 {bindc_name = "arg1"
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!CHECK: omp.wsloop for (%[[INDX_WS:.*]]) : {{.*}} {
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! Testing last iteration check
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!CHECK-DAG: %[[IV_CMP:.*]] = arith.cmpi eq, %[[INDX_WS]]
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!CHECK-DAG: scf.if %[[IV_CMP]] {
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! Testing lastprivate val update
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!CHECK-NEXT: %[[CLONE_LD:.*]] = fir.load %[[CLONE]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[CLONE_LD]] to %[[ARG1]] : !fir.ref<i32>
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!CHECK-DAG: }
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!CHECK-DAG: omp.yield
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subroutine lastprivate_int(arg1)
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integer :: arg1
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!$OMP PARALLEL
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!$OMP DO LASTPRIVATE(arg1)
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do n = 1, 5
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arg1 = 2
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print *, arg1
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end do
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!$OMP END DO
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!$OMP END PARALLEL
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print *, arg1
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end subroutine
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!CHECK: func.func @_QPmult_lastprivate_int(%[[ARG1:.*]]: !fir.ref<i32> {fir.bindc_name = "arg1"}, %[[ARG2:.*]]: !fir.ref<i32> {fir.bindc_name = "arg2"}) {
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!CHECK-DAG: omp.parallel {
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!CHECK-DAG: %[[CLONE1:.*]] = fir.alloca i32 {bindc_name = "arg1"
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!CHECK-DAG: %[[CLONE2:.*]] = fir.alloca i32 {bindc_name = "arg2"
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!CHECK: omp.wsloop for (%[[INDX_WS:.*]]) : {{.*}} {
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! Testing last iteration check
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!CHECK-DAG: %[[IV_CMP1:.*]] = arith.cmpi eq, %[[INDX_WS]]
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!CHECK-DAG: scf.if %[[IV_CMP1]] {
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! Testing lastprivate val update
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!CHECK-NEXT: %[[CLONE_LD1:.*]] = fir.load %[[CLONE1]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[CLONE_LD1]] to %[[ARG1]] : !fir.ref<i32>
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!CHECK-DAG: }
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!CHECK-DAG: scf.if %[[IV_CMP1]] {
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! Testing lastprivate val update
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!CHECK-NEXT: %[[CLONE_LD2:.*]] = fir.load %[[CLONE2]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[CLONE_LD2]] to %[[ARG2]] : !fir.ref<i32>
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!CHECK-DAG: }
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!CHECK-DAG: omp.yield
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subroutine mult_lastprivate_int(arg1, arg2)
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integer :: arg1, arg2
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!$OMP PARALLEL
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!$OMP DO LASTPRIVATE(arg1) LASTPRIVATE(arg2)
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do n = 1, 5
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arg1 = 2
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arg2 = 3
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print *, arg1, arg2
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end do
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!$OMP END DO
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!$OMP END PARALLEL
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print *, arg1, arg2
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end subroutine
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!CHECK: func.func @_QPmult_lastprivate_int2(%[[ARG1:.*]]: !fir.ref<i32> {fir.bindc_name = "arg1"}, %[[ARG2:.*]]: !fir.ref<i32> {fir.bindc_name = "arg2"}) {
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!CHECK-DAG: omp.parallel {
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!CHECK-DAG: %[[CLONE1:.*]] = fir.alloca i32 {bindc_name = "arg1"
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!CHECK-DAG: %[[CLONE2:.*]] = fir.alloca i32 {bindc_name = "arg2"
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!CHECK: omp.wsloop for (%[[INDX_WS:.*]]) : {{.*}} {
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! Testing last iteration check
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!CHECK-DAG: %[[IV_CMP1:.*]] = arith.cmpi eq, %[[INDX_WS]]
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!CHECK-DAG: scf.if %[[IV_CMP1]] {
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! Testing lastprivate val update
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!CHECK-NEXT: %[[CLONE_LD2:.*]] = fir.load %[[CLONE2]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[CLONE_LD2]] to %[[ARG2]] : !fir.ref<i32>
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!CHECK-NEXT: %[[CLONE_LD1:.*]] = fir.load %[[CLONE1]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[CLONE_LD1]] to %[[ARG1]] : !fir.ref<i32>
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!CHECK-NEXT: }
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!CHECK-NEXT: omp.yield
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subroutine mult_lastprivate_int2(arg1, arg2)
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integer :: arg1, arg2
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!$OMP PARALLEL
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!$OMP DO LASTPRIVATE(arg1, arg2)
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do n = 1, 5
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arg1 = 2
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arg2 = 3
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print *, arg1, arg2
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end do
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!$OMP END DO
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!$OMP END PARALLEL
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print *, arg1, arg2
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end subroutine
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!CHECK: func.func @_QPfirstpriv_lastpriv_int(%[[ARG1:.*]]: !fir.ref<i32> {fir.bindc_name = "arg1"}, %[[ARG2:.*]]: !fir.ref<i32> {fir.bindc_name = "arg2"}) {
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!CHECK-DAG: omp.parallel {
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!CHECK-DAG: %[[CLONE1:.*]] = fir.alloca i32 {bindc_name = "arg1"
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! Firstprivate update
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!CHECK-NEXT: %[[FPV_LD:.*]] = fir.load %[[ARG1]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[FPV_LD]] to %[[CLONE1]] : !fir.ref<i32>
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! Lastprivate Allocation
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!CHECK-NEXT: %[[CLONE2:.*]] = fir.alloca i32 {bindc_name = "arg2"
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!CHECK-NEXT: omp.barrier
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!CHECK: omp.wsloop for (%[[INDX_WS:.*]]) : {{.*}} {
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! Testing last iteration check
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!CHECK-DAG: %[[IV_CMP1:.*]] = arith.cmpi eq, %[[INDX_WS]]
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!CHECK-DAG: scf.if %[[IV_CMP1]] {
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! Testing lastprivate val update
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!CHECK-NEXT: %[[CLONE_LD:.*]] = fir.load %[[CLONE2]] : !fir.ref<i32>
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!CHECK-NEXT: fir.store %[[CLONE_LD]] to %[[ARG2]] : !fir.ref<i32>
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!CHECK-NEXT: }
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!CHECK-NEXT: omp.yield
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subroutine firstpriv_lastpriv_int(arg1, arg2)
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integer :: arg1, arg2
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!$OMP PARALLEL
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!$OMP DO FIRSTPRIVATE(arg1) LASTPRIVATE(arg2)
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do n = 1, 5
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arg1 = 2
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arg2 = 3
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print *, arg1, arg2
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end do
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!$OMP END DO
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!$OMP END PARALLEL
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print *, arg1, arg2
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end subroutine
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