Fix new errors reported after updating compiler sources.

Author: dtarditi

MultiSource/Benchmarks/Olden/bh/newbh.c

@@ -77,7 +77,7 @@ treeptr old_main(void) {
  bodyptr prev=NULL;
  int tmp=0, range=((1<<NDIM) << NDIM) / NumNodes;
  int bodiesper _Checked[MAX_NUM_NODES];
- bodyptr ptrper _Checked[MAX_NUM_NODES];
+ bodyptr ptrper _Checked[MAX_NUM_NODES] = { 0 };
 
  srand(123);/* set random generator */
 
@@ -95,7 +95,7 @@ treeptr old_main(void) {
 /* Creates a list of bodies */
  for (i=0; i < 32; i++)
  {
- datapoints points;
+ datapoints points = { 0.0 };
  int processor= i/(32/NumNodes);
 
  points=uniform_testdata(processor, nbody/32, i+1);
@@ -401,7 +401,7 @@ cellptr cell_alloc(int p)
 
 datapoints uniform_testdata(int proc, int nbodyx, int seedfactor)
 {
- datapoints retval;
+ datapoints retval = { 0.0 };
  real rsc, vsc, r, v, x, y;
  bodyptr head = NULL, p = NULL, prev = NULL;
  register int i;
@@ -652,7 +652,7 @@ void gravstep(real rsize, nodeptr rt, bodyptr p, int nstep, real dthf)
 
 void hackgrav(bodyptr p, real rsize, nodeptr rt)
 {
- hgstruct hg;
+ hgstruct hg = { 0 };
  real szsq;
 
  NOTEST();
@@ -840,7 +840,7 @@ void expandbox(bodyptr p, treeptr t, int nsteps, int proc)
  int k;
  vector rmid;
  cellptr newt = NULL;
- tree tmp;
+ tree tmp = { 0.0 };
  real rsize;
  int inbox;
 

MultiSource/Benchmarks/Olden/bh/walksub.c

@@ -24,7 +24,7 @@ hgstruct walksub(nodeptr p, real dsq, real tolsq, hgstruct hg, int level)
 {
  register int k, i;
  register nodeptr r = NULL;
- nodeptr tmp _Checked[NSUB];
+ nodeptr tmp _Checked[NSUB] = { 0 };
 
 
  if (subdivp(p, dsq, tolsq, hg)) { /* should p be opened? */

MultiSource/Benchmarks/Olden/bisort/bitonic.c

@@ -64,7 +64,7 @@ int random(int seed) {
 
 ptr<HANDLE> RandTree(int n, int seed, int node, int level) {
  int next_val,my_name;
- future_cell_int f_left, f_right;
+ future_cell_int f_left = { 0 }, f_right = { 0 };
  ptr<HANDLE> h = NIL;
  my_name=foo++;
  if (n > 1) {

MultiSource/Benchmarks/Olden/mst/main.c

@@ -16,7 +16,7 @@ typedef struct fc_br {
 
 static BlueReturn BlueRule(Vertex inserted, Vertex vlist) 
 {
- BlueReturn retval;
+ BlueReturn retval = { 0 };
  Vertex tmp = NULL, prev = NULL;
  Hash hash = NULL;
  int dist,dist2;
@@ -84,7 +84,7 @@ static BlueReturn BlueRule(Vertex inserted, Vertex vlist)
 static Vertex MyVertexList = NULL;
 
 static BlueReturn Do_all_BlueRule(Vertex inserted, int nproc, int pn) {
- future_cell_BlueReturn fcleft;
+ future_cell_BlueReturn fcleft = { 0 };
  BlueReturn retright;
 
  if (nproc > 1) {
@@ -122,7 +122,7 @@ static int ComputeMst(Graph graph,int numproc,int numvert)
  printf("Compute phase 2\n");
  while (numvert) 
  {
- BlueReturn br;
+ BlueReturn br = { 0 };
 
  br = Do_all_BlueRule(inserted,numproc,0);
  inserted = br.vert; 

MultiSource/Benchmarks/Olden/mst/makegraph.c

@@ -43,7 +43,7 @@ static void AddEdges(int count1, Graph retval, int numproc,
  int perproc, int numvert, int j) 
 {
  Vertex tmp = NULL;
- VertexArray helper checked[MAXPROC];
+ VertexArray helper checked[MAXPROC] = { 0 };
  int i;
 
  for (i=0; i<numproc; i++) {

MultiSource/Benchmarks/Ptrdist/ks/KS-1.c

@@ -65,7 +65,8 @@ ReadNetList(_Nt_array_ptr<char> fname)
 (*prev).module = atol(strtok(NULL, " \t\n"))-1;
 (*prev).next = NULL;
  _Nt_array_ptr<char> tok = NULL;
-while ((tok = strtok(NULL, " \t\n")) != NULL) {
+ // Checked C: TODO: return bounds-safe interface being lost.
+while ((tok = (_Nt_array_ptr<char>) strtok(NULL, " \t\n")) != NULL) {
  TRY(node = calloc(1, sizeof(Module)),
 node != NULL, "ReadData",
 "unable to allocate a module list node", 0, 0, 0,