Disable C2 for GraalVM as well in dev mode by default

[aloubyansky]

I tested it with GraalVM 17 and 21.

[gsmet]

Let's wait for @zakkak 's feedback.

[quarkus-bot]

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It should be safe to merge provided you have a look at the other checks in the summary.

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Flaky tests - Develocity

⚙️ JVM Tests - JDK 17 Windows

📦 integration-tests/opentelemetry-quickstart

✖ io.quarkus.it.opentelemetry.OpenTelemetryDisabledTest.buildTimeDisabled - History

• Condition with Lambda expression in io.quarkus.it.opentelemetry.OpenTelemetryDisabledTest was not fulfilled within 200 milliseconds. - org.awaitility.core.ConditionTimeoutException

org.awaitility.core.ConditionTimeoutException: Condition with Lambda expression in io.quarkus.it.opentelemetry.OpenTelemetryDisabledTest was not fulfilled within 200 milliseconds.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:26)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:1006)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:975)
	at io.quarkus.it.opentelemetry.OpenTelemetryDisabledTest.buildTimeDisabled(OpenTelemetryDisabledTest.java:29)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)

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⚙️ Maven Tests - JDK 17

📦 integration-tests/devmode

✖ io.quarkus.test.devui.DevUIGrpcSmokeTest.testTestService - History

• Too many recursions, message not returned for id [509968663] - java.lang.RuntimeException

java.lang.RuntimeException: Too many recursions, message not returned for id [509968663]
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:164)
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:167)
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:167)
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:167)
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:167)
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:167)
	at io.quarkus.devui.tests.DevUIJsonRPCTest.objectResultFromJsonRPC(DevUIJsonRPCTest.java:167)

[zakkak]

I don't see anything wrong with this. @aloubyansky what prevented you from setting this option with graalvm in the first place?

FWIW when using GraalVM (but not the Mandrel build) C2 is replaced by the Graal JIT compiler, so you are essentially disabling that instead of C2.

cc @galderz

[aloubyansky]

I think the initial logic was implemented by @geoand, there must have been a reason. This category of options is not guaranteed to be working across versions and vendors, so it's brittle by definition.

[geoand]

Back in the day you couldn't turn off C2 in GraalVM - or at least that's what I seen empirically