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[flang][cuda] Allow PINNED argument to host dummy #90651

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Merged
merged 1 commit into from
Apr 30, 2024
Merged

[flang][cuda] Allow PINNED argument to host dummy #90651

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3 changes: 3 additions & 0 deletions flang/lib/Common/Fortran.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,9 @@ bool AreCompatibleCUDADataAttrs(std::optional<CUDADataAttr> x,
return true;
} else if (x && y && *x == *y) {
return true;
} else if ((!x && y && *y == CUDADataAttr::Pinned) ||
(x && *x == CUDADataAttr::Pinned && !y)) {
return true;
} else if (ignoreTKR.test(IgnoreTKR::Device) &&
x.value_or(CUDADataAttr::Device) == CUDADataAttr::Device &&
y.value_or(CUDADataAttr::Device) == CUDADataAttr::Device) {
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28 changes: 28 additions & 0 deletions flang/test/Semantics/cuf13.cuf
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@@ -0,0 +1,28 @@
! RUN: %python %S/test_errors.py %s %flang_fc1

module matching
interface sub
module procedure sub_host
module procedure sub_device
end interface

contains
subroutine sub_host(a)
integer :: a(:)
end

subroutine sub_device(a)
integer, device :: a(:)
end

end module

program m
use matching

integer, pinned, allocatable :: a(:)
logical :: plog
allocate(a(100), pinned = plog)

call sub(a)
end