Index: src/vdbe.c
==================================================================
--- src/vdbe.c
+++ src/vdbe.c
@@ -560,11 +560,11 @@
 */
 int sqlite3VdbeExec(
   Vdbe *p                    /* The VDBE */
 ){
   Op *aOp = p->aOp;          /* Copy of p->aOp */
-  Op *pOp = aOp;             /* Current operation */
+  Op *pOp;                   /* Current operation */
 #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
   Op *pOrigOp;               /* Value of pOp at the top of the loop */
 #endif
 #ifdef SQLITE_DEBUG
   int nExtraDelete = 0;      /* Verifies FORDELETE and AUXDELETE flags */
@@ -595,11 +595,10 @@
     ** sqlite3_column_text16() failed.  */
     goto no_mem;
   }
   assert( p->rc==SQLITE_OK || (p->rc&0xff)==SQLITE_BUSY );
   assert( p->bIsReader || p->readOnly!=0 );
-  p->rc = SQLITE_OK;
   p->iCurrentTime = 0;
   assert( p->explain==0 );
   p->pResultSet = 0;
   db->busyHandler.nBusy = 0;
   if( db->u1.isInterrupted ) goto abort_due_to_interrupt;

Index: src/vdbeblob.c
==================================================================
--- src/vdbeblob.c
+++ src/vdbeblob.c
@@ -53,11 +53,10 @@
 */
 static int blobSeekToRow(Incrblob *p, sqlite3_int64 iRow, char **pzErr){
   int rc;                         /* Error code */
   char *zErr = 0;                 /* Error message */
   Vdbe *v = (Vdbe *)p->pStmt;
-  sqlite3 *db = v->db;
 
   /* Set the value of register r[1] in the SQL statement to integer iRow. 
   ** This is done directly as a performance optimization
   */
   v->aMem[1].flags = MEM_Int;
@@ -67,13 +66,11 @@
   ** then back it up to the point where it does the OP_SeekRowid.  This could
   ** have been down with an extra OP_Goto, but simply setting the program
   ** counter is faster. */
   if( v->pc>3 ){
     v->pc = 3;
-    db->nVdbeExec++;
-    rc = sqlite3VdbeExec((Vdbe*)p->pStmt);
-    db->nVdbeExec--;
+    rc = sqlite3VdbeExec(v);
   }else{
     rc = sqlite3_step(p->pStmt);
   }
   if( rc==SQLITE_ROW ){
     VdbeCursor *pC = v->apCsr[0];

Index: tool/kvtest-speed.sh
==================================================================
--- tool/kvtest-speed.sh
+++ tool/kvtest-speed.sh
@@ -19,15 +19,14 @@
 gcc -g -Os -I. $OPTS $* kvtest.c sqlite3.c -o kvtest
 
 # First run using SQL
 rm cachegrind.out.[1-9][0-9]*
 valgrind --tool=cachegrind ./kvtest run kvtest.db $KVARGS 2>&1 | tee summary-kvtest-$NAME.txt
-mv cachegrind.out.[1-9][0-9]* cachegrind.out.$NAME
-cg_anno.tcl cachegrind.out.$NAME >cout-kvtest-sql-$NAME.txt
+mv cachegrind.out.[1-9][0-9]* cachegrind.out.sql-$NAME
+cg_anno.tcl cachegrind.out.sql-$NAME >cout-kvtest-sql-$NAME.txt
 
 # Second run using the sqlite3_blob object
-rm cachegrind.out.[1-9][0-9]*
 valgrind --tool=cachegrind ./kvtest run kvtest.db $KVARGS --blob-api 2>&1 | tee -a summary-kvtest-$NAME.txt
 mv cachegrind.out.[1-9][0-9]* cachegrind.out.$NAME
 cg_anno.tcl cachegrind.out.$NAME >cout-kvtest-$NAME.txt
 
 # Diff the sqlite3_blob API analysis for non-trunk runs.