Do not run xilinx_dsp_cascadeAB for now

diff --git a/passes/pmgen/xilinx_dsp.cc b/passes/pmgen/xilinx_dsp.cc
index 7530eb5ad609886c12fbfc669c4d6915658e50fb..4790cc69d447c5b533cf26c0b919f892d06bca06 100644 (file)
--- a/passes/pmgen/xilinx_dsp.cc
+++ b/passes/pmgen/xilinx_dsp.cc
@@ -551,7 +551,8 @@ struct XilinxDspPass : public Pass {
                                did_something = false;
                                xilinx_dsp_cascade_pm pmc(module, module->selected_cells());
                                pmc.run_xilinx_dsp_cascadeP();
-                               pmc.run_xilinx_dsp_cascadeAB();
+                               //pmc.run_xilinx_dsp_cascadeAB();
+                               break;
                        } while (did_something);
                }
        }