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8022832: Add WB APIs for OSR compilation

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Reviewed-by: kvn
This commit is contained in:
Igor Ignatyev 2013-08-14 23:50:23 +04:00
parent f9cf9e88b8
commit caa3d02130
14 changed files with 371 additions and 125 deletions
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41
hotspot/test/compiler/whitebox/EnqueueMethodForCompilationTest.java
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@ -23,10 +23,11 @@
/*
* @test EnqueueMethodForCompilationTest
* @bug 8006683 8007288 8022832
* @library /testlibrary /testlibrary/whitebox
* @build EnqueueMethodForCompilationTest
* @run main ClassFileInstaller sun.hotspot.WhiteBox
* @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,TestCase$Helper::* EnqueueMethodForCompilationTest
* @run main/othervm/timeout=600 -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,TestCase$Helper::* EnqueueMethodForCompilationTest
* @summary testing of WB::enqueueMethodForCompilation()
* @author igor.ignatyev@oracle.com
*/
@ -50,7 +51,7 @@ public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest {
// method can not be compiled on level 'none'
WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_NONE);
if (WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_NONE)) {
if (isCompilable(COMP_LEVEL_NONE)) {
throw new RuntimeException(method
+ " is compilable at level COMP_LEVEL_NONE");
}
@ -60,27 +61,29 @@ public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest {
WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_ANY);
checkNotCompiled();
WHITE_BOX.enqueueMethodForCompilation(method, 5);
if (!WHITE_BOX.isMethodCompilable(method, 5)) {
checkNotCompiled();
compile();
checkCompiled();
} else {
checkCompiled();
}
int compLevel = WHITE_BOX.getMethodCompilationLevel(method);
WHITE_BOX.deoptimizeMethod(method);
checkNotCompiled();
WHITE_BOX.enqueueMethodForCompilation(method, compLevel);
checkCompiled();
WHITE_BOX.deoptimizeMethod(method);
// not existing comp level
WHITE_BOX.enqueueMethodForCompilation(method, 42);
checkNotCompiled();
compile();
checkCompiled();
WHITE_BOX.deoptimizeMethod(method);
int compLevel = getCompLevel();
int bci = WHITE_BOX.getMethodEntryBci(method);
System.out.println("bci = " + bci);
printInfo();
deoptimize();
printInfo();
checkNotCompiled();
printInfo();
WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci);
checkCompiled();
deoptimize();
checkNotCompiled();
compile();
checkCompiled();
deoptimize();
checkNotCompiled();
}
}