From: Clifford Wolf <clifford@clifford.at>
Date: Fri, 7 Feb 2014 15:36:37 +0000 (+0100)
Subject: Re-enabled abc "retime" after sorting yout the yosys-bigsim problem
X-Git-Tag: yosys-0.2.0~52
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=99b1e9ee56cdbb36e3b66ee446670519e57e4ba3;p=yosys.git

Re-enabled abc "retime" after sorting yout the yosys-bigsim problem
---

diff --git a/passes/abc/abc.cc b/passes/abc/abc.cc
index 62a4474a0..8f873867d 100644
--- a/passes/abc/abc.cc
+++ b/passes/abc/abc.cc
@@ -29,17 +29,10 @@
 // Kahn, Arthur B. (1962), "Topological sorting of large networks", Communications of the ACM 5 (11): 558–562, doi:10.1145/368996.369025
 // http://en.wikipedia.org/wiki/Topological_sorting
 
-#if 0
 #define ABC_COMMAND_LIB "strash; retime; balance; dch; map; topo"
 #define ABC_COMMAND_CTR "strash; retime; balance; dch; map; topo; buffer; upsize; dnsize; stime"
 #define ABC_COMMAND_LUT "strash; retime; balance; dch; if"
 #define ABC_COMMAND_DFL "strash; retime; balance; dch; map"
-#else
-#define ABC_COMMAND_LIB "strash; balance; dch; map; topo"
-#define ABC_COMMAND_CTR "strash; balance; dch; map; topo; buffer; upsize; dnsize; stime"
-#define ABC_COMMAND_LUT "strash; balance; dch; if"
-#define ABC_COMMAND_DFL "strash; balance; dch; map"
-#endif
 
 #include "kernel/register.h"
 #include "kernel/sigtools.h"