Commit ab6a87a4 by Alan Mishchenko

Delay-oriented performance improvement in &dch (make it conditional).

parent 902377a4
...@@ -577,11 +577,12 @@ Gia_Man_t * Gia_ManCompress2( Gia_Man_t * p, int fUpdateLevel, int fVerbose ) ...@@ -577,11 +577,12 @@ Gia_Man_t * Gia_ManCompress2( Gia_Man_t * p, int fUpdateLevel, int fVerbose )
***********************************************************************/ ***********************************************************************/
Gia_Man_t * Gia_ManPerformDch( Gia_Man_t * p, void * pPars ) Gia_Man_t * Gia_ManPerformDch( Gia_Man_t * p, void * pPars )
{ {
int fUseMapping = 0;
Gia_Man_t * pGia, * pGia1; Gia_Man_t * pGia, * pGia1;
Aig_Man_t * pNew; Aig_Man_t * pNew;
if ( p->pManTime && p->vLevels == NULL ) if ( p->pManTime && p->vLevels == NULL )
Gia_ManLevelWithBoxes( p ); Gia_ManLevelWithBoxes( p );
if ( Gia_ManHasMapping(p) ) if ( fUseMapping && Gia_ManHasMapping(p) )
pGia1 = (Gia_Man_t *)Dsm_ManDeriveGia( p, 0 ); pGia1 = (Gia_Man_t *)Dsm_ManDeriveGia( p, 0 );
else else
pGia1 = Gia_ManDup( p ); pGia1 = Gia_ManDup( p );
......
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