From 0b0148399c81dc8c0297d8eac3b2638ed272ba58 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Wed, 5 Feb 2020 18:39:01 -0800 Subject: synth_*: call 'opt -fast' after 'techmap' --- techlibs/ice40/synth_ice40.cc | 1 + 1 file changed, 1 insertion(+) (limited to 'techlibs/ice40') diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc index d92e40726..fdb203dcb 100644 --- a/techlibs/ice40/synth_ice40.cc +++ b/techlibs/ice40/synth_ice40.cc @@ -316,6 +316,7 @@ struct SynthIce40Pass : public ScriptPass run("ice40_wrapcarry"); run("techmap -map +/techmap.v -map +/ice40/arith_map.v"); } + run("opt -fast"); if (retime || help_mode) run("abc -dff -D 1", "(only if -retime)"); run("ice40_opt"); -- cgit v1.2.3