From: Eddie Hung <eddie@fpgeh.com>
Date: Tue, 10 Sep 2019 20:17:47 +0000 (-0700)
Subject: Remove "opt_expr -fine" call
X-Git-Tag: working-ls180~1039^2~155
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bfda921d0317bfb4cb6fc9de8a556c2258b709bc;p=yosys.git

Remove "opt_expr -fine" call
---

diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc
index 95b2c4040..e13491e2c 100644
--- a/techlibs/xilinx/synth_xilinx.cc
+++ b/techlibs/xilinx/synth_xilinx.cc
@@ -325,7 +325,6 @@ 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')");