Epsilon + Graal

[Aleksey Shipilev]

On 4/15/19 12:16 PM, Aleksey Shipilev wrote:
>> With one little wrinkle:
>>   https://bugs.openjdk.java.net/browse/JDK-8222482
> 
> ...well, maybe with another one:
>   https://bugs.openjdk.java.net/browse/JDK-8222483

Ignoring these two issues, the following patch passes Graal unit tests with:

$ CONF=linux-x86_64-server-fastdebug make run-test TEST=compiler/graalunit/
TEST_VM_OPTS="-XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:+UseJVMCICompiler
-Djvmci.Compiler=graal -XX:+UseEpsilonGC -Xmx50g" TEST_JOBS=1

Patch:
  http://cr.openjdk.java.net/~shade/epsilon/graal-initial/webrev.01/

I assume I can RFR it for jdk/jdk, and simultaneously PR src/jdk.internal.vm.compiler parts to
oracle/graal GitHub?

-Aleksey