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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2014-08-08 12:45:28 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2014-08-08 12:45:28 -0700 |
| commit | 68ce0bc1c1a642495358e8e5d96e9212236a517b (patch) | |
| tree | ab5264ec26d4bdc5fe0822f09061782d85f8821b /src/opt/dar | |
| parent | 35b816dd57f0ce6667f1fad7e4e37780aa6384aa (diff) | |
| download | abc-68ce0bc1c1a642495358e8e5d96e9212236a517b.tar.gz abc-68ce0bc1c1a642495358e8e5d96e9212236a517b.tar.bz2 abc-68ce0bc1c1a642495358e8e5d96e9212236a517b.zip | |
Adding delay optimization to synthesis script &syn2.
Diffstat (limited to 'src/opt/dar')
| -rw-r--r-- | src/opt/dar/darLib.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/opt/dar/darLib.c b/src/opt/dar/darLib.c index 339cd316..1a41d902 100644 --- a/src/opt/dar/darLib.c +++ b/src/opt/dar/darLib.c @@ -593,6 +593,8 @@ Dar_Lib_t * Dar_LibRead() void Dar_LibStart() { // abctime clk = Abc_Clock(); + if ( s_DarLib != NULL ) + return; assert( s_DarLib == NULL ); s_DarLib = Dar_LibRead(); // printf( "The 4-input library started with %d nodes and %d subgraphs. ", s_DarLib->nObjs - 4, s_DarLib->nSubgrTotal ); |