diff options
| -rw-r--r-- | src/bool/lucky/luckySimple.c | 13 | ||||
| -rw-r--r-- | src/opt/dau/dauCanon.c | 4 |
2 files changed, 11 insertions, 6 deletions
diff --git a/src/bool/lucky/luckySimple.c b/src/bool/lucky/luckySimple.c index 0660c0ad..ae6d5504 100644 --- a/src/bool/lucky/luckySimple.c +++ b/src/bool/lucky/luckySimple.c @@ -196,9 +196,10 @@ void simpleMinimalGroups(word* x, word* pAux, word* minimal, int* pGroups, int n /* variables */ int i, j, o, nn; permInfo* pi; + int * a, * c, * m; /* reorder groups and calculate group offsets */ - int offset[nGroups]; + int * offset = ABC_ALLOC( int, nGroups ); o = 0; j = 0; @@ -224,9 +225,9 @@ void simpleMinimalGroups(word* x, word* pAux, word* minimal, int* pGroups, int n /* iterate through all combinations of pGroups using mixed radix enumeration */ nn = ( nGroups << 1 ) + 1; - int a[nn]; - int c[nn]; - int m[nn]; + a = ABC_ALLOC( int, nn ); + c = ABC_ALLOC( int, nn ); + m = ABC_ALLOC( int, nn ); /* fill a and m arrays */ m[0] = 2; @@ -295,6 +296,10 @@ void simpleMinimalGroups(word* x, word* pAux, word* minimal, int* pGroups, int n c[j] = 1; a[j]++; } + ABC_FREE( offset ); + ABC_FREE( a ); + ABC_FREE( c ); + ABC_FREE( m ); Kit_TruthCopy_64bit( x, minimal, nVars ); } diff --git a/src/opt/dau/dauCanon.c b/src/opt/dau/dauCanon.c index c6ac8288..011f972a 100644 --- a/src/opt/dau/dauCanon.c +++ b/src/opt/dau/dauCanon.c @@ -1219,8 +1219,9 @@ unsigned Abc_TtCanonicizeHie( Abc_TtMan_t * p, word * pTruthInit, int nVars, cha if ( fExact ) { extern void simpleMinimalGroups(word* x, word* pAux, word* minimal, int* pGroups, int nGroups, permInfo** pis, int nVars, int fFlipOutput, int fFlipInput); word pAuxWord[1024], pAuxWord1[1024]; - int pGroups[nVars]; + int pGroups[16]; int nGroups = 0; + permInfo * pis[17]; // get groups pGroups[0] = 0; for (i = 0; i < nVars - 1; i++) { @@ -1236,7 +1237,6 @@ unsigned Abc_TtCanonicizeHie( Abc_TtMan_t * p, word * pTruthInit, int nVars, cha nGroups++; // compute permInfo from 0 to nVars (incl.) - permInfo * pis[nVars+1]; for (i = 0; i <= nVars; i++) { pis[i] = setPermInfoPtr(i); } |