From 8514e7c32ebfb2ce35619063b1507416f01bd3b4 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Tue, 10 Sep 2019 14:09:21 -0700 Subject: [PATCH] Revert "Remove "opt_expr -fine" call" This reverts commit bfda921d0317bfb4cb6fc9de8a556c2258b709bc. --- techlibs/xilinx/synth_xilinx.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index af8ee2368..2cf0bd4f9 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -325,6 +325,7 @@ struct SynthXilinxPass : public ScriptPass if (!nodsp || help_mode) { // NB: Xilinx multipliers are signed only run("techmap -map +/mul2dsp.v -map +/xilinx/dsp_map.v -D DSP_A_MAXWIDTH=25 -D DSP_A_MAXWIDTH_PARTIAL=18 -D DSP_B_MAXWIDTH=18 -D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18", "(skip if '-nodsp')"); + run("opt_expr -fine", " (skip if '-nodsp')"); run("wreduce", " (skip if '-nodsp')"); run("xilinx_dsp", " (skip if '-nodsp')"); run("chtype -set $mul t:$__soft_mul"," (skip if '-nodsp')"); -- 2.30.2