Replace node level check ASSERT_MSG_NODE()/FATAL_ERROR_NODE() with REQUIRE() or ERROR_IF()

- Adding return code enum class: {VALID, UNPREDICTABLE, ERROR}
- Runtime errors (e.g. memory allocation failure) will abort immediately, or will return one of the three return codes
  Part of the codes are re-written to pass REQUIRE() to the top-level (e.g. apply_scale_32/16())
- Update setExpectedFailure() to setExpectedReturnCode() on test generation script
- Update test regression script to interface with reference model change

Signed-off-by: Kevin Cheng <kevin.cheng@arm.com>
Change-Id: Ia063c936bcb2a54d6e379a5bb6801aa72d1186f1

1 files changed, 4 insertions, 3 deletions

diff --git a/reference_model/src/graph_node.cc b/reference_model/src/graph_node.cc
index b57b9dd..f765700 100644
--- a/reference_model/src/graph_node.cc
+++ b/reference_model/src/graph_node.cc
@@ -19,10 +19,11 @@ using namespace TosaReference;
 using namespace Eigen;
 using namespace tosa;
 
-GraphNode::GraphNode(const Op& nodeType_, const uint64_t id_)
+GraphNode::GraphNode(SubgraphTraverser* parent_sgt_, const Op& nodeType_, const uint64_t id_)
 {
-    nodeType = nodeType_;
-    nodeId   = id_;
+    parent_sgt = parent_sgt_;
+    nodeType   = nodeType_;
+    nodeId     = id_;
     inputs.clear();
     outputs.clear();
     inputNames.clear();