[llvm-branch-commits] [flang] [llvm] [mlir] [OpenMP][MLIR] Modify OpenMP Dialect lowering to support attach mapping (PR #179023)

[Sergio Afonso via llvm-branch-commits]

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@@ -0,0 +1,48 @@
+! This checks that we can specify ref_ptee and ref_ptr, not encounter
+! an error and correctly map data to and from device.
+! REQUIRES: flang, amdgpu
+
+! RUN: %libomptarget-compile-fortran-generic -fopenmp-version=61
+! RUN: env LIBOMPTARGET_TREAT_ATTACH_AUTO_AS_ALWAYS=0  %libomptarget-run-generic 2>&1 | %fcheck-generic
+program main
+    implicit none
+    integer,  pointer :: map_ptr(:)
+    integer, target :: b(10)
+    integer :: index
+
+    map_ptr => b
+
+    ! Should have auto attach applied if my reading is
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skatrak wrote:

Nit: I think the "if my reading is correct" part is not necessary to state explicitly.

https://github.com/llvm/llvm-project/pull/179023