Mercurial > hg > truffle
changeset 14672:a5f0657a1666
8036091: compiler/membars/DekkerTest.java fails with -XX:CICompilerCount=1
Summary: Start test with -XX:-TieredCompilation so that one compiler thread works
Reviewed-by: kvn, twisti
| author | anoll |
|---|---|
| date | Wed, 05 Mar 2014 10:20:30 +0100 |
| parents | bbfe3ac1471d |
| children | 08adf1b5f2b6 |
| files | src/share/vm/runtime/arguments.cpp test/compiler/membars/DekkerTest.java |
| diffstat | 2 files changed, 4 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/src/share/vm/runtime/arguments.cpp Tue Jan 28 15:05:46 2014 +0100 +++ b/src/share/vm/runtime/arguments.cpp Wed Mar 05 10:20:30 2014 +0100 @@ -2409,7 +2409,7 @@ status &= verify_interval(NmethodSweepActivity, 0, 2000, "NmethodSweepActivity"); // TieredCompilation needs at least 2 compiler threads. - const int num_min_compiler_threads = (TieredCompilation) ? 2 : 1; + const int num_min_compiler_threads = (TieredCompilation && (TieredStopAtLevel >= CompLevel_full_optimization)) ? 2 : 1; status &=verify_min_value(CICompilerCount, num_min_compiler_threads, "CICompilerCount"); return status;
--- a/test/compiler/membars/DekkerTest.java Tue Jan 28 15:05:46 2014 +0100 +++ b/test/compiler/membars/DekkerTest.java Wed Mar 05 10:20:30 2014 +0100 @@ -25,9 +25,9 @@ * @test * @bug 8007898 * @summary Incorrect optimization of Memory Barriers in Matcher::post_store_load_barrier(). - * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:+StressGCM -XX:+StressLCM DekkerTest - * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:+StressGCM -XX:+StressLCM DekkerTest - * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:+StressGCM -XX:+StressLCM DekkerTest + * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:-TieredCompilation -XX:+StressGCM -XX:+StressLCM DekkerTest + * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:-TieredCompilation -XX:+StressGCM -XX:+StressLCM DekkerTest + * @run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:-TieredCompilation -XX:+StressGCM -XX:+StressLCM DekkerTest * @author Martin Doerr martin DOT doerr AT sap DOT com * * Run 3 times since the failure is intermittent.