jdk-24/test/hotspot/jtreg/compiler/c1/TestLinearScanOrderMain.java
Tobias Hartmann 6dac70d919 8207355: C1 compilation hangs in ComputeLinearScanOrder::compute_dominator
Bail out from recursive computation if the block was already processed.

Reviewed-by: kvn, iveresov
2018-08-06 09:09:57 +02:00

43 lines
1.6 KiB
Java

/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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/*
* @test
* @bug 8207355
* @compile TestLinearScanOrder.jasm
* @run main/othervm -Xcomp -XX:+TieredCompilation -XX:TieredStopAtLevel=1
* -XX:CompileCommand=compileonly,compiler.c1.TestLinearScanOrder::test
* compiler.c1.TestLinearScanOrderMain
*/
package compiler.c1;
// WARNING: This test will not fail but time out in C1's ComputeLinearScanOrder phase
public class TestLinearScanOrderMain {
public static void main(String[] args) {
if (TestLinearScanOrder.test() != 42) {
throw new RuntimeException("Test failed");
}
}
}