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Update doc for equiv_opt

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This commit is contained in:
Eddie Hung 2019-09-30 10:59:56 -07:00
parent 5c5881695d
commit a274b7cc86
1 changed files with 3 additions and 2 deletions
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5
passes/equiv/equiv_opt.cc
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@ -32,7 +32,8 @@ struct EquivOptPass:public ScriptPass
log("\n");
log(" equiv_opt [options] [command]\n");
log("\n");
log("This command checks circuit equivalence before and after an optimization pass.\n");
log("This command uses temporal induction to check circuit equivalence before and\n");
log("after an optimization pass.\n");
log("\n");
log(" -run <from_label>:<to_label>\n");
log(" only run the commands between the labels (see below). an empty\n");
@ -156,7 +157,7 @@ struct EquivOptPass:public ScriptPass
if (check_label("prove")) {
if (multiclock || help_mode)
run("clk2fflogic", "(only with -multiclock)");
else
if (!multiclock || help_mode)
run("async2sync", "(only without -multiclock)");
run("equiv_make gold gate equiv");
if (help_mode)