Phase47-B/C: extend P3 normalized shapes and quiet dev warnings

tests/normalized_joinir_min.rs

@@ -17,6 +17,8 @@ use nyash_rust::mir::join_ir::normalized::fixtures::{
     build_jsonparser_skip_ws_structured_for_normalized_dev,
     build_pattern2_break_fixture_structured, build_pattern2_minimal_structured,
     build_pattern3_if_sum_min_structured_for_normalized_dev,
+    build_pattern3_if_sum_multi_min_structured_for_normalized_dev,
+    build_pattern3_json_if_sum_min_structured_for_normalized_dev,
     build_pattern4_continue_min_structured_for_normalized_dev,
 };
 use nyash_rust::mir::join_ir_runner::run_joinir_function;
@@ -530,6 +532,42 @@ fn normalized_pattern3_if_sum_minimal_runner_dev_switch_matches_structured() {
     );
 }
 
+#[test]
+fn normalized_pattern3_if_sum_multi_vm_bridge_direct_matches_structured() {
+    let _ctx = normalized_dev_test_ctx();
+    let structured = build_pattern3_if_sum_multi_min_structured_for_normalized_dev();
+    let entry = structured.entry.expect("structured entry required");
+    let input = [JoinValue::Int(0)];
+
+    let base = run_joinir_vm_bridge(&structured, entry, &input, false);
+    let dev = run_joinir_vm_bridge(&structured, entry, &input, true);
+
+    assert_eq!(base, dev, "vm bridge mismatch for P3 if-sum multi");
+    assert_eq!(
+        dev,
+        JoinValue::Int(2),
+        "unexpected result for P3 if-sum multi (expected sum=2)"
+    );
+}
+
+#[test]
+fn normalized_pattern3_json_if_sum_min_vm_bridge_direct_matches_structured() {
+    let _ctx = normalized_dev_test_ctx();
+    let structured = build_pattern3_json_if_sum_min_structured_for_normalized_dev();
+    let entry = structured.entry.expect("structured entry required");
+    let input = [JoinValue::Int(0)];
+
+    let base = run_joinir_vm_bridge(&structured, entry, &input, false);
+    let dev = run_joinir_vm_bridge(&structured, entry, &input, true);
+
+    assert_eq!(base, dev, "vm bridge mismatch for P3 json if-sum");
+    assert_eq!(
+        dev,
+        JoinValue::Int(10),
+        "unexpected result for P3 json if-sum (expected sum=10)"
+    );
+}
+
 #[cfg(feature = "normalized_dev")]
 #[test]
 fn test_phase46_canonical_set_includes_p2_mid() {
@@ -542,6 +580,15 @@ fn test_phase46_canonical_set_includes_p2_mid() {
     assert!(is_canonical_shape(
         &NormalizedDevShape::JsonparserParseNumberReal
     ));
+    assert!(is_canonical_shape(
+        &NormalizedDevShape::Pattern3IfSumMinimal
+    ));
+    assert!(is_canonical_shape(
+        &NormalizedDevShape::Pattern3IfSumMulti
+    ));
+    assert!(is_canonical_shape(
+        &NormalizedDevShape::Pattern3IfSumJson
+    ));
 
     // Verify P2-Core patterns still canonical
     assert!(is_canonical_shape(&NormalizedDevShape::Pattern2Mini));