--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/compiler/runtime/criticalnatives/lookup/libCNLookUp.c	Mon Nov 06 00:30:36 2017 -0800
@@ -0,0 +1,35 @@
+#include "jni.h"
+JNIEXPORT void JNICALL JavaCritical_compiler_runtime_criticalnatives_lookup_LookUp_m1
+  (jbyte a1, jlong a2, jchar a3, jint a4, jfloat a5, jdouble a6, jint result_length, jbyte* result) {
+  jint l1 = (jint) a5;
+  jlong l2 = (jlong) a6;
+
+  if (a1 != 0xA || a2 != 4444444455555555LL || a3 != 0x41 || a4 != 12345678 || l1 != 343434 || l2 != 6666666677777777LL ||
+      result_length != 1 || result[0] != -1) {
+    result[0] = 1;
+  } else {
+    result[0] = 2;
+  }
+}
+
+JNIEXPORT void JNICALL JavaCritical_compiler_runtime_criticalnatives_lookup_LookUp_m2
+  (jint a1, jint a2_length, jint* a2, jlong a3, jint a4_length, jlong* a4, jfloat a5, jint a6_length, jfloat* a6, jdouble a7,
+   jint a8_length, jdouble* a8, jint result_length, jbyte* result) {
+  jint l1 = (jint) a5;
+  jlong l2 = (jlong) a7;
+
+  if (a1 != 12345678 || a2_length != 3 || a2[0] != 1111 || a3 != 4444444455555555LL || a4_length != 3 || a4[0] != 4444 ||
+      l1 != 343434 ||  a6_length != 3 ||  7777 != (jint)a6[0] || l2 != 6666666677777777LL || a8_length != 3 || 4545 != (jlong)a8[0] ||
+      result_length != 1 || result[0] != -1) {
+    result[0] = 1;
+  } else {
+    result[0] = 2;
+  }
+}
+
+JNIEXPORT void JNICALL Java_compiler_runtime_criticalnatives_lookup_LookUp_m1
+  (JNIEnv * env, jclass jclazz, jbyte a3, jlong a4, jchar a5, jint a6, jfloat a7, jdouble a8, jbyteArray result) {}
+
+JNIEXPORT void JNICALL Java_compiler_runtime_criticalnatives_lookup_LookUp_m2
+  (JNIEnv * env, jclass jclazz, jint a3, jintArray a4, jlong a5, jlongArray a6, jfloat a7, jfloatArray a8, jdouble a9, jdoubleArray a10, jbyteArray result) {}
+