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Update doc that "-retime" calls abc with "-dff -D 1"

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This commit is contained in:
Eddie Hung 2019-12-30 12:11:45 -08:00
parent c9e3b26412
commit 79448f9be0
11 changed files with 12 additions and 12 deletions
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4
techlibs/efinix/synth_efinix.cc
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@ -58,7 +58,7 @@ struct SynthEfinixPass : public ScriptPass
log(" do not flatten design before synthesis\n");
log("\n");
log(" -retime\n");
log(" run 'abc' with -dff option\n");
log(" run 'abc' with '-dff -D 1' options\n");
log("\n");
log("\n");
log("The following commands are executed by this synthesis command:\n");
@ -164,7 +164,7 @@ struct SynthEfinixPass : public ScriptPass
run("opt -undriven -fine");
run("techmap -map +/techmap.v -map +/efinix/arith_map.v");
if (retime || help_mode)
run("abc -dff", "(only if -retime)");
run("abc -dff -D 1", "(only if -retime)");
}
if (check_label("map_ffs"))