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[GR-50194] Disable MethodHandle inlining blocking. #7960

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Dec 7, 2023
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[GR-50194] Disable MethodHandle inlining blocking. #7960

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8 changes: 8 additions & 0 deletions substratevm/src/com.oracle.svm.driver/src/com/oracle/svm/driver/NativeImage.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1115,6 +1115,14 @@ private int completeImageBuild() {
// The following two are for backwards compatibility reasons. They should be removed.
imageBuilderJavaArgs.add("-Djdk.internal.lambda.eagerlyInitialize=false");
imageBuilderJavaArgs.add("-Djava.lang.invoke.InnerClassLambdaMetafactory.initializeLambdas=false");
/*
* DONT_INLINE_THRESHOLD is used to set a profiling threshold for certain method handles and
* only allow inlining after n invocations. This is used for example in the implementation
* of record equals methods. We disable this behavior in the image builder because it can
* prevent optimizing the method handles for AOT compilation if the threshold is not
* reached.
*/
imageBuilderJavaArgs.add("-Djava.lang.invoke.MethodHandle.DONT_INLINE_THRESHOLD=-1");

/* After JavaArgs consolidation add the user provided JavaArgs */
boolean afterOption = false;
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