timer mem stats not implemented?

I tried to use the memory tracking features of the LLVM Timer class, and the results were 0 memory used and 0 peak memory. In particular, I called Timer::addPeakMemoryMeasurement() before initializing timers, and I called getPeakMem() and getMemUsed(). Are these functions not implemented yet?

Thanks,
Ryan

Try passing -track-memory to the program. Memory usage tracking is quite slow, so it's disabled by default.

-Chris