On Sun, Feb 7, 2016 at 8:06 AM, Jason Ekstrand <ja...@jlekstrand.net> wrote: > > On Feb 4, 2016 5:45 PM, "Matt Turner" <matts...@gmail.com> wrote: >> >> Walking the SSA definitions in order means that we consider the smallest >> algebraic optimizations before larger optimizations. So if a smaller >> rule is part of a larger rule, the smaller one will happen first, >> preventing the larger one from happening. >> >> instructions in affected programs: 32721 -> 32611 (-0.34%) >> helped: 106 >> >> Prevents regressions and annoyances in the next commits. > > Mind doing just a little tooling to try and determine whether or not this > increases the number of times the optimization loop runs? Some > Optimizations may immediately allow some other optimization on their result > which will now have to wait until the next time through the loop.
In affected programs (129 of them): before: 1164 optimization loops after: 1071 optimization loops Of the 129 affected, 16 programs' optimization loop counts increased. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
