Phase 25.1a: selfhost builder hotfix (fn rename, docs)

test_numeric_core_phi.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+set -e
+
+echo "=== Phase 25 MVP: Testing PHI Type Propagation Fix ==="
+echo ""
+
+# Test 1: Simple case (should still work)
+echo "Test 1: Simple matmul case"
+echo "------------------------"
+cat > /tmp/test_matmul_simple.hako << 'EOF'
+using numeric.core as nc
+
+static box Main {
+  main() {
+    local a = nc.MatI64.new(2, 2)
+    local b = nc.MatI64.new(2, 2)
+    local c = a.mul_naive(b)
+    return c
+  }
+}
+EOF
+
+# Build with AOT prep
+HAKO_APPLY_AOT_PREP=1 NYASH_AOT_NUMERIC_CORE=1 NYASH_AOT_NUMERIC_CORE_TRACE=1 \
+  bash tools/hakorune_emit_mir.sh /tmp/test_matmul_simple.hako /tmp/test_simple_result.json
+
+# Check for transformation
+if grep -q '"name":"NyNumericMatI64.mul_naive"' /tmp/test_simple_result.json; then
+  echo "✅ Simple case: transformation SUCCESS"
+else
+  echo "❌ Simple case: transformation FAILED"
+  exit 1
+fi
+
+echo ""
+echo "Test 2: Complex matmul_core case"
+echo "--------------------------------"
+
+# Test 2: Complex case (matmul_core with PHI chains)
+NYASH_AOT_NUMERIC_CORE=1 NYASH_AOT_NUMERIC_CORE_TRACE=1 \
+  tools/perf/microbench.sh --case matmul_core --backend llvm --exe --runs 1 --n 4 2>&1 | tee /tmp/matmul_core_test.log
+
+# Check trace output for successful transformation
+if grep -q "MatI64 vids:" /tmp/matmul_core_test.log; then
+  echo "✅ Complex case: MatI64 vids detected"
+else
+  echo "⚠️  Complex case: MatI64 vids not shown (might be OK if trace is off)"
+fi
+
+if grep -q "transformed.*BoxCall.*Call" /tmp/matmul_core_test.log; then
+  echo "✅ Complex case: transformation SUCCESS"
+else
+  echo "❌ Complex case: transformation FAILED"
+  echo "Check /tmp/matmul_core_test.log for details"
+  exit 1
+fi
+
+# Check that we don't see untransformed boxcalls
+if grep -q '\[mir_json/numeric_core\].*boxcall("mul_naive")' /tmp/matmul_core_test.log; then
+  echo "⚠️  Complex case: still seeing untransformed boxcalls"
+  exit 1
+else
+  echo "✅ Complex case: no untransformed boxcalls detected"
+fi
+
+echo ""
+echo "=== All tests PASSED ==="
+echo ""
+echo "Diagnostic logs:"
+grep -E '\[aot/numeric_core\]' /tmp/matmul_core_test.log | head -20