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Adding a switch to complement outputs after collapsing.

This commit is contained in:
Alan Mishchenko 2022-04-24 20:15:15 -07:00
parent 7693ce6a6c
commit 9e164ec52d
1 changed files with 9 additions and 3 deletions
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12
src/base/wln/wlnCom.c
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@ -335,9 +335,9 @@ int Abc_CommandCollapse( Abc_Frame_t * pAbc, int argc, char ** argv )
Gia_Man_t * pNew = NULL;
Rtl_Lib_t * pLib = Wln_AbcGetRtl(pAbc);
char * pTopModule = NULL;
int c, fVerbose = 0;
int c, fInv = 0, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Tvh" ) ) != EOF )
while ( ( c = Extra_UtilGetopt( argc, argv, "Tivh" ) ) != EOF )
{
switch ( c )
{
@ -350,6 +350,9 @@ int Abc_CommandCollapse( Abc_Frame_t * pAbc, int argc, char ** argv )
pTopModule = argv[globalUtilOptind];
globalUtilOptind++;
break;
case 'i':
fInv ^= 1;
break;
case 'v':
fVerbose ^= 1;
break;
@ -365,12 +368,15 @@ int Abc_CommandCollapse( Abc_Frame_t * pAbc, int argc, char ** argv )
return 1;
}
pNew = Rtl_LibCollapse( pLib, pTopModule, fVerbose );
if ( fInv )
Gia_ManInvertPos( pNew );
Abc_FrameUpdateGia( pAbc, pNew );
return 0;
usage:
Abc_Print( -2, "usage: %%collapse [-T <module>] [-vh] <file_name>\n" );
Abc_Print( -2, "usage: %%collapse [-T <module>] [-ivh] <file_name>\n" );
Abc_Print( -2, "\t collapse hierarchical design into an AIG\n" );
Abc_Print( -2, "\t-T : specify the top module of the design [default = none]\n" );
Abc_Print( -2, "\t-i : toggle complementing miter outputs after collapsing [default = %s]\n", fInv? "yes": "no" );
Abc_Print( -2, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
Abc_Print( -2, "\t-h : print the command usage\n");
return 1;