1294
1295 public boolean cmpSometimesEqual1(Object a) {
1296 return a == a;
1297 }
1298
1299 public boolean cmpSometimesEqual2(Object a) {
1300 return a != a;
1301 }
1302
1303 static int get_full_opt_level() {
1304 int n = (int)TieredStopAtLevel;
1305 if (n >= 4) {
1306 n = 4;
1307 }
1308 return n;
1309 }
1310 protected static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
1311 protected static final long TieredStopAtLevel = (Long)WHITE_BOX.getVMFlag("TieredStopAtLevel");
1312 protected static final int COMP_LEVEL_FULL_OPTIMIZATION = get_full_opt_level();
1313
1314 // FIXME: temp -- special handling for C1 testing.
1315 protected static final boolean EnableValhallaC1 = (Boolean)WHITE_BOX.getVMFlag("EnableValhallaC1");
1316
1317 public void runTest(Method m, Object[] args, int warmup, int nullMode, boolean[][] equalities) throws Exception {
1318 Class<?>[] parameterTypes = m.getParameterTypes();
1319 int parameterCount = parameterTypes.length;
1320 // Nullness mode for first argument
1321 // 0: default, 1: never null, 2: always null
1322 int start = (nullMode != 1) ? 0 : 1;
1323 int end = (nullMode != 2) ? args.length : 1;
1324 for (int i = start; i < end; ++i) {
1325 if (args[i] != null && !parameterTypes[0].isInstance(args[i])) {
1326 continue;
1327 }
1328 if (args[i] == null && parameterTypes[0] == MyValue1.class) {
1329 continue;
1330 }
1331 if (parameterCount == 1) {
1332 // Null checks
1333 System.out.print("Testing " + m.getName() + "(" + args[i] + ")");
1334 // Avoid acmp in the computation of the expected result!
1335 boolean expected = isNegated(m) ? (i != 0) : (i == 0);
1336 for (int run = 0; run < warmup; ++run) {
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1294
1295 public boolean cmpSometimesEqual1(Object a) {
1296 return a == a;
1297 }
1298
1299 public boolean cmpSometimesEqual2(Object a) {
1300 return a != a;
1301 }
1302
1303 static int get_full_opt_level() {
1304 int n = (int)TieredStopAtLevel;
1305 if (n >= 4) {
1306 n = 4;
1307 }
1308 return n;
1309 }
1310 protected static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
1311 protected static final long TieredStopAtLevel = (Long)WHITE_BOX.getVMFlag("TieredStopAtLevel");
1312 protected static final int COMP_LEVEL_FULL_OPTIMIZATION = get_full_opt_level();
1313
1314 public void runTest(Method m, Object[] args, int warmup, int nullMode, boolean[][] equalities) throws Exception {
1315 Class<?>[] parameterTypes = m.getParameterTypes();
1316 int parameterCount = parameterTypes.length;
1317 // Nullness mode for first argument
1318 // 0: default, 1: never null, 2: always null
1319 int start = (nullMode != 1) ? 0 : 1;
1320 int end = (nullMode != 2) ? args.length : 1;
1321 for (int i = start; i < end; ++i) {
1322 if (args[i] != null && !parameterTypes[0].isInstance(args[i])) {
1323 continue;
1324 }
1325 if (args[i] == null && parameterTypes[0] == MyValue1.class) {
1326 continue;
1327 }
1328 if (parameterCount == 1) {
1329 // Null checks
1330 System.out.print("Testing " + m.getName() + "(" + args[i] + ")");
1331 // Avoid acmp in the computation of the expected result!
1332 boolean expected = isNegated(m) ? (i != 0) : (i == 0);
1333 for (int run = 0; run < warmup; ++run) {
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