Changeset: 90170ae1fb10 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=90170ae1fb10
Modified Files:
        MonetDB5/src/optimizer/opt_compression.mx
        MonetDB5/src/optimizer/opt_dictionary.mx
        MonetDB5/src/optimizer/opt_emptySet.mx
        MonetDB5/src/optimizer/opt_heuristics.mx
        MonetDB5/src/optimizer/opt_history.mx
        MonetDB5/src/optimizer/opt_mergetable.mx
        MonetDB5/src/optimizer/opt_multiplex.mx
        MonetDB5/src/optimizer/opt_octopus.mx
        MonetDB5/src/optimizer/opt_partitions.mx
        MonetDB5/src/optimizer/opt_pushranges.mx
        MonetDB5/src/optimizer/opt_recycler.mx
        MonetDB5/src/optimizer/opt_remoteQueries.mx
Branch: Oct2010
Log Message:

Fixes based on converity complaints


diffs (truncated from 302 to 300 lines):

diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_compression.mx
--- a/MonetDB5/src/optimizer/opt_compression.mx Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_compression.mx Sat Jan 15 14:56:50 2011 +0100
@@ -112,8 +112,7 @@
                                getVarConstant(mb,getArg(p,2)).val.sval,
                                getVarConstant(mb,getArg(p,3)).val.sval,
                                getVarConstant(mb,getArg(p,4)).val.ival);
-                       q= pushStr(mb,q,buf);
-                       p= q;
+                       p= pushStr(mb,q,buf);
                        actions++;
                        continue;
                } 
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_dictionary.mx
--- a/MonetDB5/src/optimizer/opt_dictionary.mx  Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_dictionary.mx  Sat Jan 15 14:56:50 2011 +0100
@@ -589,7 +589,7 @@
                                setVarType(mb,getArg(qq,0), 
newBatType(getHeadType(getVarType(mb,idx[getArg(q,j)])), 
getTailType(getVarType(mb,val[getArg(q,j)]))));
                                qq= pushArgument(mb,qq,idx[getArg(q,j)]);
                                qq= pushArgument(mb,qq,val[getArg(q,j)]);
-                               qq= pushLng(mb,qq, lng_nil);
+                               (void) pushLng(mb,qq, lng_nil);
                                idx[getArg(q,j)] = 0;
                                val[getArg(q,j)] = 0;
                        }
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_emptySet.mx
--- a/MonetDB5/src/optimizer/opt_emptySet.mx    Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_emptySet.mx    Sat Jan 15 14:56:50 2011 +0100
@@ -198,7 +198,7 @@
                                }
 
                                q = newStmt1(mb, constraintsRef, "emptySet");
-                               q = pushArgument(mb, q, getArg(p,0) );
+                               (void) pushArgument(mb, q, getArg(p,0) );
                                constraints[ctop++]= p;
                        }
                ignoreConstraint:
@@ -216,7 +216,7 @@
                                                setFunctionId(p, NULL);
                                                p->argc = 1;
                                                p->token = ASSIGNsymbol;
-                                               p= pushBit(mb, p, FALSE);
+                                               (void) pushBit(mb, p, FALSE);
                                                actions++;
                                                break;
                                        } 
@@ -277,7 +277,7 @@
                                        setFunctionId(p, newRef);
                                        p= pushArgument(mb, p, 
                                                newTypeVariable(mb, 
getHeadType(tpe)));
-                                       p= pushArgument(mb, p, 
+                                       (void) pushArgument(mb, p, 
                                                newTypeVariable(mb, 
getTailType(tpe)));
                                        actions++;
                                        break;
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_heuristics.mx
--- a/MonetDB5/src/optimizer/opt_heuristics.mx  Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_heuristics.mx  Sat Jan 15 14:56:50 2011 +0100
@@ -92,7 +92,7 @@
                                setFunctionId(p, putName("reverse_select", 14));
                                p = pushArgument(mb, p, q->argv[1]);
                                p = pushArgument(mb, p, q->argv[2]);
-                               p = pushArgument(mb, p, q->argv[3]);
+                               (void) pushArgument(mb, p, q->argv[3]);
                                removeInstruction(mb, q);
                                chkFlow(mb);
                                chkDeclarations(mb);
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_history.mx
--- a/MonetDB5/src/optimizer/opt_history.mx     Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_history.mx     Sat Jan 15 14:56:50 2011 +0100
@@ -176,7 +176,7 @@
        /* run the keepQuery operation once only */
        pushInstruction(mb, q = copyInstruction(keepQuery));
        q->token = ASSIGNsymbol;
-       q = newStmt1(mb, sqlRef, "forgetPrevious");
+       (void) newStmt1(mb, sqlRef, "forgetPrevious");
 
        /* collect the statistics */
        @:initCounters@
@@ -194,7 +194,7 @@
                }       
                if (getModuleId(p)==sqlRef && 
idcmp(getFunctionId(p),"resultSet")==0 ){
                        @:initCounter(tuples,aggr,count,wrd)@
-                       q= pushArgument(mb,q, getArg(p,3));
+                       (void) pushArgument(mb,q, getArg(p,3));
                }
                if ( p->token== ENDsymbol || p->barrier == RETURNsymbol || 
p->barrier == YIELDsymbol){
                        if (rtime ){
@@ -230,7 +230,7 @@
                        q = pushArgument(mb, q, memory); 
                        q = pushArgument(mb, q, tuples); 
                        q = pushArgument(mb, q, inblock);/* inblock */
-                       q = pushArgument(mb, q, oublock);/* oublock */
+                       (void) pushArgument(mb, q, oublock);/* oublock */
                        pushInstruction(mb,p);
                        continue;
                }
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_mergetable.mx
--- a/MonetDB5/src/optimizer/opt_mergetable.mx  Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_mergetable.mx  Sat Jan 15 14:56:50 2011 +0100
@@ -1844,7 +1844,7 @@
 mat_mark(MalBlkPtr mb, InstrPtr p, mat_t *mat, int m)
 {
        int k, tpe = getArgType(mb,p,0), nr = mat[m].mi->argc-1;
-       InstrPtr q, r = newInstruction(mb, ASSIGNsymbol);
+       InstrPtr q, r;
        
        OPTDEBUGmergetable {
                mnstr_printf(GDKout,"#MAT optimizer, mat_group_union\n");
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_multiplex.mx
--- a/MonetDB5/src/optimizer/opt_multiplex.mx   Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_multiplex.mx   Sat Jan 15 14:56:50 2011 +0100
@@ -179,7 +179,7 @@
        q= pushReturn(mb, q, hvar);
        tvar = newTmpVariable(mb, TYPE_any);
        q= pushReturn(mb, q, tvar);
-       q= pushArgument(mb, q, iter);
+       (void) pushArgument(mb, q, iter);
 
        /* $1:= bat.find(Ai,h) or constant */
        alias[i] = tvar;
@@ -190,7 +190,7 @@
                        alias[i] = newTmpVariable(mb, 
getTailType(getArgType(mb, pci, i)));
                        getArg(q, 0) = alias[i];
                        q= pushArgument(mb, q, getArg(pci, i));
-                       q= pushArgument(mb, q, hvar);
+                       (void) pushArgument(mb, q, hvar);
                }
 
        /* cr:= mod.CMD($1,...,$n); */
@@ -210,7 +210,7 @@
        q = newFcnCall(mb, batRef, insertRef);
        q= pushArgument(mb, q, resB);
        q= pushArgument(mb, q, hvar);
-       q= pushArgument(mb, q, cr);
+       (void) pushArgument(mb, q, cr);
 
 /* redo (mloop,h,r):= hasMoreElements(refBat); */
        q = newFcnCall(mb, batRef, "hasMoreElements");
@@ -218,17 +218,17 @@
        getArg(q, 0) = mloop;
        q= pushReturn(mb, q, hvar);
        q= pushReturn(mb, q, tvar);
-       q= pushArgument(mb, q, iter);
+       (void) pushArgument(mb, q, iter);
 
        q = newAssignment(mb);
        q->barrier = EXITsymbol;
        getArg(q, 0) = mloop;
        q= pushReturn(mb, q, hvar);
-       q= pushReturn(mb, q, tvar);
+       (void) pushReturn(mb, q, tvar);
 
        q = newAssignment(mb);
        getArg(q, 0) = getArg(pci, 0);
-       q= pushArgument(mb, q, resB);
+       (void) pushArgument(mb, q, resB);
        GDKfree(alias);
        return MAL_SUCCEED;
 }
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_octopus.mx
--- a/MonetDB5/src/optimizer/opt_octopus.mx     Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_octopus.mx     Sat Jan 15 14:56:50 2011 +0100
@@ -502,7 +502,7 @@
                        /* initialize the result variables */
                        q= newAssignment(mb);
                        getArg(q,0)= getArg(p,0);
-                       q= pushNil(mb,q, resType);
+                       (void) pushNil(mb,q, resType);
 
                        /* Generate register block */
                        r = newStmt2(mb,schedulerRef,registerRef);
@@ -662,7 +662,7 @@
 
                        q = newStmt(sm, octopusRef,connectRef);
                        conn= getArg(q,0);
-                       q = pushArgument(sm, q, dbvar);
+                       (void) pushArgument(sm, q, dbvar);
 
                        /* v:= remote.put(conn,version) */
                        q= newFcnCall(sm,remoteRef,putRef);
@@ -757,11 +757,11 @@
                                                getFunctionId(old[j]) == 
putName("reduce", 6)) {
                                        q = newStmt(tmb, optimizerRef, 
putName("recycle", 7));
                                        q = pushStr(tmb, q, octopusRef);
-                                       q = pushStr(tmb, q, 
getFunctionId(getInstrPtr(tmb, 0)));
+                                       (void) pushStr(tmb, q, 
getFunctionId(getInstrPtr(tmb, 0)));
                                }
                                q = newStmt(tmb, getModuleId(old[j]), 
getFunctionId(old[j]));
                                q = pushStr(tmb, q, octopusRef);
-                               q = pushStr(tmb, q, 
getFunctionId(getInstrPtr(tmb, 0)));
+                               (void) pushStr(tmb, q, 
getFunctionId(getInstrPtr(tmb, 0)));
                        }
        for (i = 0; i < tn; i++) {
                clrDeclarations(tentacle[i]);
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_partitions.mx
--- a/MonetDB5/src/optimizer/opt_partitions.mx  Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_partitions.mx  Sat Jan 15 14:56:50 2011 +0100
@@ -116,7 +116,7 @@
                q->argv[0]= getArg(p,j);
                OPTDEBUGpartitions
                        printf("barrier %d ->%d\n",getArg(p,j), 
alias[getArg(p,j)]);
-               q= pushArgument(mb, q, 
+               (void) pushArgument(mb, q, 
                        (alias[getArg(p,j)]?alias[getArg(p,j)]:getArg(p,j)) );
        }
 }
@@ -139,7 +139,7 @@
                q = newStmt(mb, bpmRef, "hasMoreElements");
                q->barrier= REDOsymbol;
                q->argv[0]= getArg(p,j);
-               q= pushArgument(mb, q, 
+               (void) pushArgument(mb, q, 
                        (alias[getArg(p,j)]?alias[getArg(p,j)]:getArg(p,j)) );
        }
 
@@ -178,7 +178,7 @@
        /* save the temporary partitions */
        q = newStmt(mb,"bpm","addPartition");
        q= pushArgument(mb,q,getArg(anchor,0));
-       q= pushArgument(mb,q,getArg(p,0));
+       (void) pushArgument(mb,q,getArg(p,0));
 
        OPTredoList(mb,p,alias);
 }
@@ -334,7 +334,7 @@
        if( garbage[k]){
                q=newStmt(mb,bpmRef,"garbage");
                setVarType(mb,getArg(q,0),TYPE_void);
-               q= pushArgument(mb,q,k);
+               (void) pushArgument(mb,q,k);
        }
        q= newAssignment(mb);
        getArg(q,0)= j;
@@ -348,7 +348,7 @@
        if( garbage[k]){
                q=newStmt(mb,bpmRef,"garbage");
                setVarType(mb,getArg(q,0),TYPE_void);
-               q= pushArgument(mb,q,k);
+               (void) pushArgument(mb,q,k);
        }
        for(;i< limit; i++)
                pushInstruction(mb,old[i]);
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_pushranges.mx
--- a/MonetDB5/src/optimizer/opt_pushranges.mx  Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_pushranges.mx  Sat Jan 15 14:56:50 2011 +0100
@@ -224,7 +224,7 @@
                                        getModuleId(p)= batRef;
                                        getFunctionId(p)= newRef;
                                        p= pushArgument(mb,p, 
newTypeVariable(mb, getHeadType(x)));
-                                       p= pushArgument(mb,p, 
newTypeVariable(mb, getTailType(x)));
+                                       (void) pushArgument(mb,p, 
newTypeVariable(mb, getTailType(x)));
                                        actions++;
                                }
                        }
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_recycler.mx
--- a/MonetDB5/src/optimizer/opt_recycler.mx    Fri Jan 14 15:29:04 2011 +0100
+++ b/MonetDB5/src/optimizer/opt_recycler.mx    Sat Jan 15 14:56:50 2011 +0100
@@ -154,7 +154,7 @@
        mb->recid = recycleSeq++;
 
        /* create a handle for recycler */
-       q= newFcnCall(mb,"recycle","prelude");
+       (void) newFcnCall(mb,"recycle","prelude");
        in = 1;
        for (i = 1; i<limit; i++) {
                p = old[i];
diff -r 951bf06af800 -r 90170ae1fb10 MonetDB5/src/optimizer/opt_remoteQueries.mx
--- a/MonetDB5/src/optimizer/opt_remoteQueries.mx       Fri Jan 14 15:29:04 
2011 +0100
+++ b/MonetDB5/src/optimizer/opt_remoteQueries.mx       Sat Jan 15 14:56:50 
2011 +0100
@@ -230,7 +230,7 @@
                getArg(q,0)= newTmpVariable(mb, TYPE_void);
                q= pushArgument(mb,q,location[getArg(p,j)]);
                q= pushStr(mb,q, getRefName(mb,getArg(p,j)));
-               q= pushArgument(mb,q,getArg(p,j));
+               (void) pushArgument(mb,q,getArg(p,j));
        }
 @= remoteAction
        s= RQcall2str(mb,p);
@@ -420,7 +420,7 @@
                                        q= 
pushArgument(mb,q,location[getArg(p,j)]);
                                        snprintf(buf,BUFSIZ,"io.print(%s);",
                                                getRefName(mb,getArg(p,j)) );
-                                       q= pushStr(mb,q,buf);
+                                       (void) pushStr(mb,q,buf);
                                }
                                pushInstruction(mb,p);
                                /* as of now all the targets are also local */
@@ -441,11 +441,11 @@
                                        getArg(q,0)= newTmpVariable(mb, 
TYPE_void);
                                        q= pushArgument(mb, q, remoteSite);
                                        q= pushStr(mb,q, 
getRefName(mb,getArg(p,j)));
-                                       q= pushArgument(mb, q, getArg(p,j));
+                                       (void) pushArgument(mb, q, getArg(p,j));
                                }
                                s= RQcall2str(mb, p);
                                pushInstruction(mb,r);
-                               r= pushStr(mb,r,s+1);
+                               (void) pushStr(mb,r,s+1);
                                GDKfree(s);
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