(closes #3052) Fix missing psylayer openmp symbols

src/psyclone/psyir/nodes/psy_data_node.py

@@ -715,6 +715,10 @@ def gen_type_bound_call(typename, methodname, argument_list=None,
         # end calls
         for child in self.psy_data_body.pop_all_children():
             self.parent.children.insert(self.position, child)
+        # If there is any symbol in the PSyData scope (it could have been
+        # added by any posterior modification writing to child.scope) it needs
+        # to be moved together with the nodes
+        self.scope.symbol_table.merge(self.psy_data_body.symbol_table)
 
         if has_var:
             # Only add PostStart() if there is at least one variable.

src/psyclone/tests/psyir/transformations/profile_test.py

@@ -48,15 +48,16 @@
 from psyclone.domain.lfric.transformations import LFRicLoopFuseTrans
 from psyclone.gocean1p0 import GOInvokeSchedule
 from psyclone.profiler import Profiler
-from psyclone.psyir.nodes import (colored, ProfileNode, Loop, Literal,
-                                  Assignment, Return, Reference,
-                                  KernelSchedule, Routine, Schedule)
-from psyclone.psyir.symbols import (SymbolTable, REAL_TYPE, DataSymbol)
-from psyclone.psyir.transformations import (ACCKernelsTrans, ProfileTrans,
-                                            TransformationError)
+from psyclone.psyir.nodes import (
+    colored, ProfileNode, Loop, Literal, Assignment, Return, Reference,
+    OMPDoDirective, KernelSchedule, Routine, Schedule)
+from psyclone.psyir.symbols import (
+    SymbolTable, REAL_TYPE, DataSymbol, INTEGER_TYPE)
+from psyclone.psyir.transformations import (
+    ACCKernelsTrans, ProfileTrans, TransformationError)
 from psyclone.tests.utilities import get_invoke
-from psyclone.transformations import (GOceanOMPLoopTrans,
-                                      OMPParallelTrans)
+from psyclone.transformations import (
+    GOceanOMPLoopTrans, OMPParallelTrans, LFRicOMPLoopTrans)
 
 
 # -----------------------------------------------------------------------------
@@ -367,6 +368,35 @@ def test_profile_invokes_lfric(fortran_writer):
     Profiler._options = []
 
 
+def test_profile_with_symbols_declared_in_the_profiler_scope(tmpdir):
+    ''' Test that Symbols that are declared in the Profiler schedule node end
+    up in the output code. For example, LFRic OpenMP with reprod reductions
+    declares symbols in there. '''
+    file_name = "15.19.1_three_builtins_two_reductions.f90"
+    psy, invoke = get_invoke(file_name, "lfric", idx=0)
+    schedule = invoke.schedule
+    rtrans = OMPParallelTrans()
+    otrans = LFRicOMPLoopTrans()
+    for child in schedule.children:
+        if isinstance(child, Loop):
+            otrans.apply(child, {"reprod": True})
+    for child in schedule.children:
+        if isinstance(child, OMPDoDirective):
+            rtrans.apply(child)
+    profile_trans = ProfileTrans()
+    options = {"region_name": (psy.name, invoke.name)}
+    profile_trans.apply(schedule.children, options=options)
+    # In addition to the OpenMP symbols, manually add one in that scope
+    schedule.children[0].psy_data_body.symbol_table.new_symbol(
+        "profiler_scoped_symbol", symbol_type=DataSymbol,
+        datatype=INTEGER_TYPE)
+    code = str(psy.gen)
+
+    assert "omp_lib, only : omp_get_max_threads, omp_get_thread_num" in code
+    assert "integer :: th_idx" in code
+    assert "integer :: profiler_scoped_symbol" in code
+
+
 # -----------------------------------------------------------------------------
 def test_profile_kernels_lfric(fortran_writer):
     '''Check that all kernels are instrumented correctly in a