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8242188: [TESTBUG] error in jtreg test jdk/jfr/api/consumer/TestRecordedFrame.java on linux-aarch64

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Reviewed-by: egahlin
This commit is contained in:
Nick Gasson 2020-04-29 16:15:14 +08:00
parent e48410a466
commit 820f7227b7
1 changed files with 9 additions and 2 deletions
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11
test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016, 2020, 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
@ -50,10 +50,17 @@ import jdk.test.lib.jfr.SimpleEvent;
public final class TestRecordedFrame {
public static void main(String[] args) throws IOException {
System.out.println(); // Makes BCI for method larger than 0
doSomething(); // Makes BCI for method larger than 0
test(); // Records the line number and BCI for the main method/frame
}
static void doSomething() {
// Don't actually do anything: on platforms that do not support
// patching (AArch64) -Xcomp is very sensitive to class load
// order and calling other methods here might result in main()
// being deoptimized, failing the test below.
}
static void test() throws IOException {
try (Recording recording = new Recording()) {
recording.start();