IssueTracker

The Test.java in the enclosed zip archive triggers a difference between ART's JIT compiler and Interpreter.

Environment to reproduce the problem

Host Arch: x86_64

$ uname -m
x86_64

Android Build: Tiramisu; TPB1.220310.028

$ adb shell getprop ro.system.build.id
TPB1.220310.028

Android Build Tools: bulid-tools;33.0.0-rc3

$ ./build-tools/33.0.0-rc3/d8 --version
D8 3.3.16-dev (build 1340ecf6b33cdad18a510e8e0fc4d613c3e8a9aa from go/r8bot (luci-r8-custom-ci-xenial-31-rfyw))

Java compiler: Java 8

$ javac -version
javac 1.8.0_271

Steps to reproduce the problem (including sample code if appropriate)

Note, Test.class and test.jar are precompiled using javac and d8 as aforementioned

Push test.jar to the emulator

$ adb push test.jar /data/local/tmp/

Run in dalvikvm with default (JIT compiler)

$ adb shell dalvikvm -cp /data/local/tmp/test.jar Test
mJ = 0

Run in dalvikvm with forced Interpreter

$ adb shell dalvikvm -Xint -cp /data/local/tmp/test.jar Test
mJ = 1

What happened

ART's JIT compiler produces different results from Interpreter

What you think the correct behavior should be

The results should be the same