IssueTracker

The following test code produces incorrect result:

public class Test extends FuzzerUtils {
    public static final int N = 100;
    public static long instanceCount=1L;
public static void main(String[] strArr) {
    double d, dArr[]=new double[N];
    int i, i1, i2;
    init(dArr, -71.71433);
    d = 1;
    while (++d < 89) {
        i1 = 1;
        while (++i1 < 14) {
            i2 = 1;
            do {
                Test.instanceCount -= (long)dArr[(int)(d + 1)];
            } while ((i2 += 2) < i1);
        }
    }
    System.out.println("Test.instanceCount = " + Test.instanceCount);
}
}
It prints:
Test.instanceCount = 249281
instead of:
Test.instanceCount = 261745

If I disable BCE as shown below:
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 3eb7274..c5a076e 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -556,7 +556,6 @@ static void RunOptimizations(HGraph* graph,
     gvn,
     licm,
     induction,
-    bce,
     fold3,  // evaluates code generated by dynamic bce
     simplify2,
     lse,

then the problem is gone

To reproduce:
1.      download latest AOSP
2.      build aosp_arm
3.      launch emulator
4.      upload attached file classes.dex
5.      run command adb shell "cd /data; dalvikvm -cp classes.dex Test"