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8026949: -Xint flag prints wrong warning: Initialization of C1 thread failed (no space to run compilers)

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Exit compiler threads early during startup so that wrong error message is not printed

Reviewed-by: iveresov, twisti
This commit is contained in:
Albert Noll 2013-10-25 22:57:13 +02:00
parent 651b1c2f84
commit 87fe2fdf42
2 changed files with 48 additions and 0 deletions
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4
hotspot/src/share/vm/compiler/compileBroker.cpp
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@ -780,6 +780,10 @@ CompilerCounters::CompilerCounters(const char* thread_name, int instance, TRAPS)
void CompileBroker::compilation_init() {
_last_method_compiled[0] = '\0';
// No need to initialize compilation system if we do not use it.
if (!UseCompiler) {
return;
}
#ifndef SHARK
// Set the interface to the current compiler(s).
int c1_count = CompilationPolicy::policy()->compiler_count(CompLevel_simple);

44
hotspot/test/compiler/startup/StartupOutput.java Normal file
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@ -0,0 +1,44 @@
/*
* Copyright (c) 2013, 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
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8026949
* @summary Test ensures correct VM output during startup
* @library ../../testlibrary
*
*/
import com.oracle.java.testlibrary.*;
public class StartupOutput {
public static void main(String[] args) throws Exception {
ProcessBuilder pb;
OutputAnalyzer out;
pb = ProcessTools.createJavaProcessBuilder("-Xint", "-XX:+DisplayVMOutputToStdout", "-version");
out = new OutputAnalyzer(pb.start());
out.shouldNotContain("no space to run compilers");
out.shouldHaveExitValue(0);
}
}