From 3c7122c3788a05d90423f22ec03f97c39da2da0b Mon Sep 17 00:00:00 2001 From: Claire Wolf Date: Tue, 9 Jun 2020 15:54:14 +0200 Subject: Do not optimize away FFs in "prep" and Verific fron-end Signed-off-by: Claire Wolf --- techlibs/common/prep.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'techlibs/common') diff --git a/techlibs/common/prep.cc b/techlibs/common/prep.cc index cdd21c3b3..82e6126c6 100644 --- a/techlibs/common/prep.cc +++ b/techlibs/common/prep.cc @@ -192,7 +192,7 @@ struct PrepPass : public ScriptPass run(nokeepdc ? "opt_expr" : "opt_expr -keepdc"); run("opt_clean"); run("check"); - run(nokeepdc ? "opt" : "opt -keepdc"); + run(nokeepdc ? "opt -noff" : "opt -noff -keepdc"); if (!ifxmode) { if (help_mode) run("wreduce -keepdc [-memx]"); @@ -208,7 +208,7 @@ struct PrepPass : public ScriptPass run("opt_clean"); run("memory_collect"); } - run(nokeepdc ? "opt -fast" : "opt -keepdc -fast"); + run(nokeepdc ? "opt -noff -fast" : "opt -noff -keepdc -fast"); } if (check_label("check")) -- cgit v1.2.3