Version abc80702

4 files changed, 12 insertions, 12 deletions

diff --git a/src/opt/dec/decAbc.c b/src/opt/dec/decAbc.c
index 6adb0f98..2886668e 100644
--- a/src/opt/dec/decAbc.c
+++ b/src/opt/dec/decAbc.c
@@ -43,7 +43,7 @@
 Abc_Obj_t * Dec_GraphToNetwork( Abc_Ntk_t * pNtk, Dec_Graph_t * pGraph )
 {
     Abc_Obj_t * pAnd0, * pAnd1;
-    Dec_Node_t * pNode;
+    Dec_Node_t * pNode = NULL; // Suppress "might be used uninitialized"
     int i;
     // check for constant function
     if ( Dec_GraphIsConst(pGraph) )
@@ -77,7 +77,7 @@ Abc_Obj_t * Dec_GraphToNetwork( Abc_Ntk_t * pNtk, Dec_Graph_t * pGraph )
 Abc_Obj_t * Dec_GraphToNetworkNoStrash( Abc_Ntk_t * pNtk, Dec_Graph_t * pGraph )
 {
     Abc_Obj_t * pAnd, * pAnd0, * pAnd1;
-    Dec_Node_t * pNode;
+    Dec_Node_t * pNode = NULL; // Suppress "might be used uninitialized"
     int i;
     // check for constant function
     if ( Dec_GraphIsConst(pGraph) )
@@ -217,7 +217,7 @@ void Dec_GraphUpdateNetwork( Abc_Obj_t * pRoot, Dec_Graph_t * pGraph, bool fUpda
 ***********************************************************************/
 Hop_Obj_t * Dec_GraphToNetworkAig( Hop_Man_t * pMan, Dec_Graph_t * pGraph )
 {
-    Dec_Node_t * pNode;
+    Dec_Node_t * pNode = NULL; // Suppress "might be used uninitialized"
     Hop_Obj_t * pAnd0, * pAnd1;
     int i;
     // check for constant function
@@ -278,7 +278,7 @@ Hop_Obj_t * Dec_GraphFactorSop( Hop_Man_t * pMan, char * pSop )
 ***********************************************************************/
 Ivy_Obj_t * Dec_GraphToNetworkIvy( Ivy_Man_t * pMan, Dec_Graph_t * pGraph )
 {
-    Dec_Node_t * pNode;
+    Dec_Node_t * pNode = NULL; // Suppress "might be used uninitialized"
     Ivy_Obj_t * pAnd0, * pAnd1;
     int i;
     // check for constant function
diff --git a/src/opt/dec/decFactor.c b/src/opt/dec/decFactor.c
index 768dcd9b..94205196 100644
--- a/src/opt/dec/decFactor.c
+++ b/src/opt/dec/decFactor.c
@@ -231,7 +231,6 @@ Dec_Edge_t Dec_FactorTrivial( Dec_Graph_t * pFForm, Mvc_Cover_t * pCover )
     Dec_Man_t * pManDec = Abc_FrameReadManDec();
     Vec_Int_t * vEdgeCubes = pManDec->vCubes;
     Vec_Int_t * vEdgeLits  = pManDec->vLits;
-    Mvc_Manager_t * pMem = pManDec->pMvcMem;
     Dec_Edge_t eNode;
     Mvc_Cube_t * pCube;
     // create the factored form for each cube
diff --git a/src/opt/dec/decMan.c b/src/opt/dec/decMan.c
index 65857461..3d65ffc5 100644
--- a/src/opt/dec/decMan.c
+++ b/src/opt/dec/decMan.c
@@ -42,7 +42,7 @@
 Dec_Man_t * Dec_ManStart()
 {
     Dec_Man_t * p;
-    int clk = clock();
+//    int clk = clock();
     p = ALLOC( Dec_Man_t, 1 );
     p->pMvcMem = Mvc_ManagerStart();
     p->vCubes = Vec_IntAlloc( 8 );
diff --git a/src/opt/dec/decUtil.c b/src/opt/dec/decUtil.c
index 463bc7e2..aeabeac4 100644
--- a/src/opt/dec/decUtil.c
+++ b/src/opt/dec/decUtil.c
@@ -41,7 +41,7 @@
 DdNode * Dec_GraphDeriveBdd( DdManager * dd, Dec_Graph_t * pGraph )
 {
     DdNode * bFunc, * bFunc0, * bFunc1;
-    Dec_Node_t * pNode;
+    Dec_Node_t * pNode = NULL; // Suppress "might be used uninitialized"
     int i;
 
     // sanity checks
@@ -91,7 +91,8 @@ DdNode * Dec_GraphDeriveBdd( DdManager * dd, Dec_Graph_t * pGraph )
 unsigned Dec_GraphDeriveTruth( Dec_Graph_t * pGraph )
 {
     unsigned uTruths[5] = { 0xAAAAAAAA, 0xCCCCCCCC, 0xF0F0F0F0, 0xFF00FF00, 0xFFFF0000 };
-    unsigned uTruth, uTruth0, uTruth1;
+    unsigned uTruth = 0; // Suppress "might be used uninitialized"
+    unsigned uTruth0, uTruth1;
     Dec_Node_t * pNode;
     int i;
 
@@ -109,17 +110,17 @@ unsigned Dec_GraphDeriveTruth( Dec_Graph_t * pGraph )
 
     // assign the elementary variables
     Dec_GraphForEachLeaf( pGraph, pNode, i )
-        pNode->pFunc = (void *)uTruths[i];
+        pNode->pFunc = (void *)(PORT_PTRUINT_T)uTruths[i];
 
     // compute the function for each internal node
     Dec_GraphForEachNode( pGraph, pNode, i )
     {
-        uTruth0 = (unsigned)Dec_GraphNode(pGraph, pNode->eEdge0.Node)->pFunc;
-        uTruth1 = (unsigned)Dec_GraphNode(pGraph, pNode->eEdge1.Node)->pFunc;
+        uTruth0 = (unsigned)(PORT_PTRUINT_T)Dec_GraphNode(pGraph, pNode->eEdge0.Node)->pFunc;
+        uTruth1 = (unsigned)(PORT_PTRUINT_T)Dec_GraphNode(pGraph, pNode->eEdge1.Node)->pFunc;
         uTruth0 = pNode->eEdge0.fCompl? ~uTruth0 : uTruth0;
         uTruth1 = pNode->eEdge1.fCompl? ~uTruth1 : uTruth1;
         uTruth = uTruth0 & uTruth1;
-        pNode->pFunc = (void *)uTruth;
+        pNode->pFunc = (void *)(PORT_PTRUINT_T)uTruth;
     }
 
     // complement the result if necessary