fb5fd2d82f
This PR changes the build system to use use the sources for the module `omp_lib` and the `omp_lib.h` include file from the `openmp` runtime project and not from a separate copy of these files. This will greatly reduce potential for inconsistencies when adding features to the OpenMP runtime implementation. When the OpenMP subproject is not configured, this PR also disables the corresponding LIT tests with a "REQUIRES" directive at the beginning of the OpenMP test files. --------- Co-authored-by: Valentin Clement (バレンタイン クレメン) <clementval@gmail.com>
63 lines
3.5 KiB
Fortran
63 lines
3.5 KiB
Fortran
! REQUIRES: openmp_runtime
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! Simple test for lowering of OpenMP Threadprivate Directive with HLFIR.
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!RUN: %flang_fc1 -emit-hlfir -fopenmp %s -o - | FileCheck %s
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!CHECK-LABEL: func.func @_QPsub1() {
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!CHECK: %[[A:.*]] = fir.address_of(@_QFsub1Ea) : !fir.ref<i32>
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!CHECK: %[[A_DECL:.*]]:2 = hlfir.declare %[[A]] {uniq_name = "_QFsub1Ea"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[A_TP0:.*]] = omp.threadprivate %[[A_DECL]]#1 : !fir.ref<i32> -> !fir.ref<i32>
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!CHECK: %[[A_CVT:.*]]:2 = hlfir.declare %[[A_TP0]] {uniq_name = "_QFsub1Ea"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: omp.parallel {
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!CHECK: %[[A_TP:.*]] = omp.threadprivate %[[A_DECL]]#1 : !fir.ref<i32> -> !fir.ref<i32>
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!CHECK: %[[A_TP_DECL:.*]]:2 = hlfir.declare %[[A_TP]] {uniq_name = "_QFsub1Ea"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[TID:.*]] = fir.call @omp_get_thread_num() fastmath<contract> : () -> i32
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!CHECK: hlfir.assign %[[TID]] to %[[A_TP_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.terminator
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!CHECK: }
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subroutine sub1()
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use omp_lib
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integer, save :: a
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!$omp threadprivate(a)
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!$omp parallel default(none)
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a = omp_get_thread_num()
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!$omp end parallel
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end subroutine
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!CHECK-LABEL: func.func @_QPsub2() {
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!CHECK: %[[BLK:.*]] = fir.address_of(@blk_) : !fir.ref<!fir.array<4xi8>>
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!CHECK: %[[BLK_CVT:.*]] = fir.convert %[[BLK]] : (!fir.ref<!fir.array<4xi8>>) -> !fir.ref<!fir.array<?xi8>>
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!CHECK: %c0 = arith.constant 0 : index
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!CHECK: %[[A_ADDR:.*]] = fir.coordinate_of %[[BLK_CVT]], %c0 : (!fir.ref<!fir.array<?xi8>>, index) -> !fir.ref<i8>
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!CHECK: %[[A_CVT:.*]] = fir.convert %[[A_ADDR]] : (!fir.ref<i8>) -> !fir.ref<i32>
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!CHECK: %[[A_DECL:.*]]:2 = hlfir.declare %[[A_CVT]] {uniq_name = "_QFsub2Ea"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[A_TP0:.*]] = omp.threadprivate %[[BLK]] : !fir.ref<!fir.array<4xi8>> -> !fir.ref<!fir.array<4xi8>>
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!CHECK: %[[A_TP0_CVT:.*]] = fir.convert %[[A_TP0]] : (!fir.ref<!fir.array<4xi8>>) -> !fir.ref<!fir.array<?xi8>>
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!CHECK: %c0_0 = arith.constant 0 : index
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!CHECK: %[[A_TP0_ADDR:.*]] = fir.coordinate_of %[[A_TP0_CVT]], %c0_0 : (!fir.ref<!fir.array<?xi8>>, index) -> !fir.ref<i8>
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!CHECK: %[[A_TP0_ADDR_CVT:.*]] = fir.convert %[[A_TP0_ADDR]] : (!fir.ref<i8>) -> !fir.ref<i32>
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!CHECK: %[[A_TP0_DECL:.*]]:2 = hlfir.declare %[[A_TP0_ADDR_CVT]] {uniq_name = "_QFsub2Ea"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: omp.parallel {
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!CHECK: %[[BLK_TP:.*]] = omp.threadprivate %[[BLK]] : !fir.ref<!fir.array<4xi8>> -> !fir.ref<!fir.array<4xi8>>
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!CHECK: %[[BLK_TP_CVT:.*]] = fir.convert %[[BLK_TP]] : (!fir.ref<!fir.array<4xi8>>) -> !fir.ref<!fir.array<?xi8>>
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!CHECK: %c0_1 = arith.constant 0 : index
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!CHECK: %[[A_TP_ADDR:.*]] = fir.coordinate_of %[[BLK_TP_CVT]], %c0_1 : (!fir.ref<!fir.array<?xi8>>, index) -> !fir.ref<i8>
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!CHECK: %[[A_TP_ADDR_CVT:.*]] = fir.convert %[[A_TP_ADDR]] : (!fir.ref<i8>) -> !fir.ref<i32>
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!CHECK: %[[A_TP_DECL:.*]]:2 = hlfir.declare %[[A_TP_ADDR_CVT]] {uniq_name = "_QFsub2Ea"} : (!fir.ref<i32>) -> (!fir.ref<i32>, !fir.ref<i32>)
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!CHECK: %[[TID:.*]] = fir.call @omp_get_thread_num() fastmath<contract> : () -> i32
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!CHECK: hlfir.assign %[[TID]] to %[[A_TP_DECL]]#0 : i32, !fir.ref<i32>
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!CHECK: omp.terminator
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!CHECK: }
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subroutine sub2()
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use omp_lib
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integer :: a
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common/blk/a
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!$omp threadprivate(/blk/)
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!$omp parallel default(none)
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a = omp_get_thread_num()
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!$omp end parallel
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end subroutine
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