[OPENMP] Fix PR47063: crash when trying to get captured statetment.

Need to call getRawStmt() function instead, when trying to get inner
associated statement for the executable directive. Not all directives
use captured statements.

clang/lib/CodeGen/CGOpenMPRuntime.cpp

@@ -9801,8 +9801,7 @@ void CGOpenMPRuntime::scanForTargetRegionsFunctions(const Stmt *S,
     if (!E->hasAssociatedStmt() || !E->getAssociatedStmt())
       return;
 
-    scanForTargetRegionsFunctions(
-        E->getInnermostCapturedStmt()->getCapturedStmt(), ParentName);
+    scanForTargetRegionsFunctions(E->getRawStmt(), ParentName);
     return;
   }
 

clang/test/OpenMP/target_codegen.cpp

@@ -712,6 +712,8 @@ int bar(int n){
 // OMP45:       [[BP:%.+]] = alloca [1 x i8*]
 // OMP45:       [[P:%.+]] = alloca [1 x i8*]
 // OMP45:       [[LOCAL_THIS1:%.+]] = load [[S2]]*, [[S2]]** [[LOCAL_THIS]]
+
+// OMP45:       call void @__kmpc_critical(
 // OMP45:       [[ARR_IDX:%.+]] = getelementptr inbounds [[S2]], [[S2]]* [[LOCAL_THIS1]], i[[SZ]] 0
 // OMP45:       [[ARR_IDX2:%.+]] = getelementptr inbounds [[S2]], [[S2]]* [[LOCAL_THIS1]], i[[SZ]] 0
 
@@ -731,6 +733,7 @@ int bar(int n){
 // OMP45:       call void [[HVT0:@.+]]([[S2]]* [[LOCAL_THIS1]])
 // OMP45-NEXT:  br label %[[END]]
 // OMP45:       [[END]]
+// OMP45:       call void @__kmpc_end_critical(
 
 // Check that the offloading functions are emitted and that the arguments are
 // correct and loaded correctly for the target regions of the callees of bar().
@@ -826,7 +829,7 @@ int bar(int n){
 // OMP50:       call void [[HVT0:@.+]]([[S2]]* [[LOCAL_THIS1]])
 // OMP50-NEXT:  br label %[[END]]
 // OMP50:       [[END]]
- 
+
 void bar () {
 #define pragma_target _Pragma("omp target")
 pragma_target
@@ -838,6 +841,7 @@ class S2 {
 
 public:
   void zee() {
+#pragma omp critical
     #pragma omp target map(this[0])
       a++;
   }