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[flang][OpenMP] Support using copyprivate with fir.boxchar arguments #144092

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Jun 17, 2025
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[flang][OpenMP] Support using copyprivate with fir.boxchar arguments #144092

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[flang][OpenMP] Support using copyprivate with fir.boxchar arguments
mrkajetanp Jun 13, 2025
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mrkajetanp Jun 16, 2025
5b40c41
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mrkajetanp Jun 17, 2025
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6 changes: 5 additions & 1 deletion flang/test/Lower/OpenMP/copyprivate5.f90
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Expand Up @@ -17,13 +17,17 @@
! CHECK: }

! CHECK-LABEL: func.func @_QPs(%arg0: !fir.boxchar<1> {fir.bindc_name = "c"}) {
! CHECK: omp.single copyprivate(%3 -> @_copy_boxchar_c8xU : !fir.ref<!fir.boxchar<1>>) {
! CHECK: %[[ALLOC:.*]] = fir.alloca !fir.boxchar<1>
! CHECK: fir.store %[[SRC:.*]] to %[[ALLOC:.*]] : !fir.ref<!fir.boxchar<1>>
! CHECK: omp.single copyprivate([[ALLOC:.*]] -> @_copy_boxchar_c8xU : !fir.ref<!fir.boxchar<1>>) {
! CHECK: hlfir.assign %[[NEW_VAL:.*]] to %[[SRC:.*]] : !fir.ref<!fir.char<1,3>>, !fir.boxchar<1>
! CHECK: omp.terminator
! CHECK: }

subroutine s(c)
character(*) :: c
!$omp single copyprivate(c)
c = "bar"
!$omp end single
end subroutine

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