/** Helper that updates the dex statistics. */
private static void updateDexStatistics(
CfOptions cfOptions,
DexOptions dexOptions,
RopMethod optRmeth,
RopMethod nonOptRmeth,
LocalVariableInfo locals,
int paramSize,
int originalByteCount) {
/*
* Run rop->dex again on optimized vs. non-optimized method to
* collect statistics. We have to totally convert both ways,
* since converting the "real" method getting added to the
* file would corrupt it (by messing with its constant pool
* indices).
*/
DalvCode optCode =
RopTranslator.translate(optRmeth, cfOptions.positionInfo, locals, paramSize, dexOptions);
DalvCode nonOptCode =
RopTranslator.translate(nonOptRmeth, cfOptions.positionInfo, locals, paramSize, dexOptions);
/*
* Fake out the indices, so code.getInsns() can work well enough
* for the current purpose.
*/
DalvCode.AssignIndicesCallback callback =
new DalvCode.AssignIndicesCallback() {
public int getIndex(Constant cst) {
// Everything is at index 0!
return 0;
}
};
optCode.assignIndices(callback);
nonOptCode.assignIndices(callback);
CodeStatistics.updateDexStatistics(nonOptCode, optCode);
CodeStatistics.updateOriginalByteCount(originalByteCount);
}
