On Mon, Apr 20, 2015 at 1:51 PM, Alex Brown <alex.g.brown@xxxxxxxxx> wrote: > I think I am slowly narrowing down where the bad decision is being > made. Seems an incorrect results comes from a call to: > > bool wi::fits_to_tree_p(const T &x, const_tree type) > > and more specifically the call to eq_p() after it does a zext > > I am not sure yet if the issue is in that call, or if the tree data is > incorrectly formed going in, but at least for the time being I have > some leads to follow. So it turns out it was a bug in one of the instructions in my simulator, so no problems with the GCC configuration.
