9076458287
…mposites (#112686)"
Lowering of reductions in composite operations can now be re-enabled,
since previous commits in this PR stack fix the MLIR representation
produced and it no longer triggers a compiler crash during translation
to LLVM IR.
This reverts commit c44860c8d2.
69 lines
2.0 KiB
Fortran
69 lines
2.0 KiB
Fortran
! This test checks lowering of OpenMP DO SIMD composite constructs.
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! RUN: bbc -fopenmp -emit-hlfir %s -o - | FileCheck %s
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! RUN: %flang_fc1 -fopenmp -emit-hlfir %s -o - | FileCheck %s
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! CHECK-LABEL: func.func @_QPdo_simd_aligned(
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subroutine do_simd_aligned(A)
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use iso_c_binding
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type(c_ptr) :: A
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! CHECK: omp.wsloop
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! CHECK-NOT: aligned({{.*}})
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! CHECK-SAME: {
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! CHECK-NEXT: omp.simd
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! CHECK-SAME: aligned({{.*}})
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!$omp do simd aligned(A:256)
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do index_ = 1, 10
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call c_test_call(A)
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end do
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!$omp end do simd
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end subroutine do_simd_aligned
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! CHECK-LABEL: func.func @_QPdo_simd_safelen(
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subroutine do_simd_safelen()
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! CHECK: omp.wsloop
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! CHECK-NOT: safelen({{.*}})
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! CHECK-SAME: {
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! CHECK-NEXT: omp.simd
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! CHECK-SAME: safelen({{.*}})
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!$omp do simd safelen(4)
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do index_ = 1, 10
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end do
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!$omp end do simd
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end subroutine do_simd_safelen
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! CHECK-LABEL: func.func @_QPdo_simd_simdlen(
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subroutine do_simd_simdlen()
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! CHECK: omp.wsloop
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! CHECK-NOT: simdlen({{.*}})
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! CHECK-SAME: {
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! CHECK-NEXT: omp.simd
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! CHECK-SAME: simdlen({{.*}})
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!$omp do simd simdlen(4)
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do index_ = 1, 10
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end do
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!$omp end do simd
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end subroutine do_simd_simdlen
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! CHECK-LABEL: func.func @_QPdo_simd_reduction(
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subroutine do_simd_reduction()
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integer :: sum
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sum = 0
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! CHECK: omp.wsloop
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! CHECK-SAME: reduction(@[[RED_SYM:.*]] %{{.*}} -> %[[RED_OUTER:.*]] : !fir.ref<i32>)
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! CHECK-NEXT: omp.simd
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! CHECK-SAME: reduction(@[[RED_SYM]] %[[RED_OUTER]] -> %[[RED_INNER:.*]] : !fir.ref<i32>)
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! CHECK-NEXT: omp.loop_nest
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! CHECK: %[[RED_DECL:.*]]:2 = hlfir.declare %[[RED_INNER]]
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! CHECK: %[[RED:.*]] = fir.load %[[RED_DECL]]#0 : !fir.ref<i32>
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! CHECK: %[[RESULT:.*]] = arith.addi %[[RED]], %{{.*}} : i32
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! CHECK: hlfir.assign %[[RESULT]] to %[[RED_DECL]]#0 : i32, !fir.ref<i32>
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! CHECK-NEXT: omp.yield
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!$omp do simd reduction(+:sum)
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do index_ = 1, 10
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sum = sum + 1
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end do
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!$omp end do simd
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end subroutine do_simd_reduction
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