[GR-40518] [GR-42735] [GR-42122] [GR-42231] Espresso: Java 19 & 20 support.

PullRequest: graal/13566

Author: gilles-duboscq

compiler/src/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/CachingPEGraphDecoder.java

@@ -197,16 +197,13 @@ protected EncodedGraph lookupEncodedGraph(ResolvedJavaMethod method, BytecodePro
             return result;
         }
 
-        result = persistentGraphCache.get(method);
-        if (result == null) {
-            result = lookupOrCreatePersistentEncodedGraph(method, intrinsicBytecodeProvider);
-            // Cached graph from previous compilation may not have source positions, re-parse and
-            // store in compilation-local cache.
-            if (result != null && !result.trackNodeSourcePosition() && graph.trackNodeSourcePosition()) {
-                assert method.hasBytecodes();
-                result = createGraph(method, intrinsicBytecodeProvider);
-                assert result.trackNodeSourcePosition();
-            }
+        result = lookupOrCreatePersistentEncodedGraph(method, intrinsicBytecodeProvider);
+        // Cached graph from previous compilation may not have source positions, re-parse and
+        // store in compilation-local cache.
+        if (result != null && !result.trackNodeSourcePosition() && graph.trackNodeSourcePosition()) {
+            assert method.hasBytecodes();
+            result = createGraph(method, intrinsicBytecodeProvider);
+            assert result.trackNodeSourcePosition();
         }
 
         if (result != null) {

compiler/src/org.graalvm.compiler.truffle.compiler/src/org/graalvm/compiler/truffle/compiler/phases/inlining/TrivialOnlyInliningPolicy.java

@@ -43,7 +43,9 @@ public void run(CallTree tree) {
             }
             if (child.isTrivial()) {
                 child.expand();
-                child.inline();
+                if (child.getState() == CallNode.State.Expanded) {
+                    child.inline();
+                }
             }
         }
     }

espresso/ci/ci_common/common.jsonnet

@@ -88,6 +88,10 @@ local benchmark_suites = ['dacapo', 'renaissance', 'scala-dacapo'];
   jdk17_on_demand_bench_windows : graal_common.labsjdk17                              + self.onDemandBench + base.windows_17,
 
   jdk19_gate_linux              : graal_common.labsjdk19 + graal_common.labsjdk19LLVM + self.gate          + self.linux,
+  jdk19_weekly_linux            : graal_common.labsjdk19 + graal_common.labsjdk19LLVM + self.weekly        + self.linux,
+
+  jdk20_gate_linux              : graal_common.labsjdk20 + graal_common.labsjdk20LLVM + self.gate          + self.linux,
+  jdk20_daily_linux             : graal_common.labsjdk20 + graal_common.labsjdk20LLVM + self.daily         + self.linux,
 
   // shared snippets
   eclipse: {

espresso/src/com.oracle.truffle.espresso.mokapot/include/jni.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -768,6 +768,11 @@ struct JNINativeInterface_ {
 
     jobject (JNICALL *GetModule)
        (JNIEnv* env, jclass clazz);
+
+    /* Virtual threads */
+
+    jboolean (JNICALL *IsVirtualThread)
+       (JNIEnv* env, jobject obj);
 };
 
 /*
@@ -1866,9 +1871,29 @@ struct JNIEnv_ {
         return functions->GetModule(this, clazz);
     }
 
+    /* Virtual threads */
+
+    jboolean IsVirtualThread(jobject obj) {
+        return functions->IsVirtualThread(this, obj);
+    }
+
 #endif /* __cplusplus */
 };
 
+/*
+ * optionString may be any option accepted by the JVM, or one of the
+ * following:
+ *
+ * -D<name>=<value>          Set a system property.
+ * -verbose[:class|gc|jni]   Enable verbose output, comma-separated. E.g.
+ *                           "-verbose:class" or "-verbose:gc,class"
+ *                           Standard names include: gc, class, and jni.
+ *                           All nonstandard (VM-specific) names must begin
+ *                           with "X".
+ * vfprintf                  extraInfo is a pointer to the vfprintf hook.
+ * exit                      extraInfo is a pointer to the exit hook.
+ * abort                     extraInfo is a pointer to the abort hook.
+ */
 typedef struct JavaVMOption {
     char *optionString;
     void *extraInfo;
@@ -1963,6 +1988,8 @@ JNI_OnUnload(JavaVM *vm, void *reserved);
 #define JNI_VERSION_1_8 0x00010008
 #define JNI_VERSION_9   0x00090000
 #define JNI_VERSION_10  0x000a0000
+#define JNI_VERSION_19  0x00130000
+#define JNI_VERSION_20  0x00140000
 
 #ifdef __cplusplus
 } /* extern "C" */