17 files changed, 112 insertions, 104 deletions

diff --git a/manifest b/manifest
index 3590353dd..b08c14229 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Faster\sallocation\sof\snew\ssqlite3_stmt\sobjects.
-D 2018-12-28T20:48:07.501
+C A\snew\simplementation\sof\ssqlite3VdbeMakeLabel()\sis\sfaster\sand\smakes\sfewer\nmemory\sallocations\sby\sdeferring\smemory\sallocation\suntil\s\nsqlite3VdbeResolveLabel()\sis\scalled,\sat\swhich\spoint\sthe\scode\sgenerator\shas\na\sbetter\sidea\sof\show\sbig\sthe\srelocation\stable\sneeds\sto\sbe.\nThe\ssqlite3VdbeMakeLabel()\sroutine\snow\stakes\sa\sParse*\sparameter\sinstead\sof\nVdbe*.
+D 2018-12-29T02:26:59.013
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in d8b254f8bb81bab43c340d70d17dc3babab40fcc8a348c8255881f780a45fee6
@@ -445,7 +445,7 @@ F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 fc7ad8990fc8409983309bb80de8c811a7506786
 F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a
 F src/alter.c 082286f89160ca2302d51650e173b745ef78c42b6a7ebc3262d9cb166596c7ca
-F src/analyze.c 3dc6b98cf007b005af89df165c966baaa48e8124f38c87b4d2b276fe7f0b9eb9
+F src/analyze.c 58db66344a5c58dcabb57f26696f6f2993956c830446da40b444051d2fdaf644
 F src/attach.c 92b51739a885da8bd84bc9a05485f1e48148bce5c15432f059b45af98fff75cd
 F src/auth.c 0fac71038875693a937e506bceb492c5f136dd7b1249fbd4ae70b4e8da14f9df
 F src/backup.c 78d3cecfbe28230a3a9a1793e2ead609f469be43e8f486ca996006be551857ab
@@ -461,17 +461,17 @@ F src/ctime.c 109e58d00f62e8e71ee1eb5944ac18b90171c928ab2e082e058056e1137cc20b
 F src/date.c ebe1dc7c8a347117bb02570f1a931c62dd78f4a2b1b516f4837d45b7d6426957
 F src/dbpage.c 135eb3b5e74f9ef74bde5cec2571192c90c86984fa534c88bf4a055076fa19b7
 F src/dbstat.c 3c8bd4e77f0244fd2bd7cc90acf116ad2f8e82d70e536637f35ac2bc99b726f9
-F src/delete.c f7938125847e8ef485448db5fbad29acb2991381a02887dd854c1617315ab9fb
-F src/expr.c 3f398a6698da6fccff353c09d5fc86e7e815386eeeaa9343360c6ef66167dcc6
+F src/delete.c 209cd8345b15d1843abeff2d91a6d9c765cf32ff4abcb24411c38fe08e18baab
+F src/expr.c 2c28e3bcb8de699e5e0da2efcae50aed2a64d02b50ecf9920d27393f3eef4629
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
-F src/fkey.c 012dd7dba1a62fda6b76e633ab303b2232ee2874a685c915065227ab20ad6ae0
+F src/fkey.c aaf28be73ab21e1e8bf4ac6b94269ebc8c93238d1e6997cb44b527b622e8ae6f
 F src/func.c 7c288b4ce309b5a8b8473514b88e1f8e69a80134509a8c0db8e39c858e367e7f
 F src/global.c 8291eee0782b83124de14ec0389ec9fd6ae1873358a6b0d9469fe17a46ad803b
 F src/hash.c a12580e143f10301ed5166ea4964ae2853d3905a511d4e0c44497245c7ce1f7a
 F src/hash.h ab34c5c54a9e9de2e790b24349ba5aab3dbb4fd4
 F src/hwtime.h 747c1bbe9df21a92e9c50f3bbec1de841dc5e5da
 F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
-F src/insert.c 2b5d4e52fdcf1b9e8a5fe88bb2a5f1c58338062145b95683c2e98467633620e8
+F src/insert.c 1e0001758cd174177886cdfe23d69c6d6775f1c4e7fe946a041f1ef56ae85bc5
 F src/legacy.c 134ab3e3fae00a0f67a5187981d6935b24b337bcf0f4b3e5c9fa5763da95bf4e
 F src/loadext.c e6f10875d52aca3b7e57ce1ec174aeafc9b6c00b43000cd30d791f9cb490b7a6
 F src/main.c 008f45dd39cdc7fb9e7e1f61d75a5c97397f8e07427a8879be23e27747d5f948
@@ -503,19 +503,19 @@ F src/parse.y a3c0db595bc642c6ee1d72869842f7f5b0b6ebeb91c21d0a7cba631d27e7afbd
 F src/pcache.c 696a01f1a6370c1b50a09c15972bc3bee3333f8fcd1f2da8e9a76b1b062c59ee
 F src/pcache.h 4f87acd914cef5016fae3030343540d75f5b85a1877eed1a2a19b9f284248586
 F src/pcache1.c ddc9fc7d9861cf3a1f30660264b76b1ae9e1dce5dbba085cf001d5cb6b41cf8c
-F src/pragma.c 96ce7dce4dc9cb2b7aa0e1b2ce7536870bdc00b10becc278245e775489447ea0
+F src/pragma.c 20811b404b6d302a1bedd4b8af8aab2794c5e87ba1f5cb6b42dbc3266ad9c603
 F src/pragma.h fdd03d78a7497f74a3f652909f945328480089189526841ae829ce7313d98d13
 F src/prepare.c d0918fb8d00b1ebf19655e7f3d28464b3fc3c43c16d36dd06092de02244a5180
 F src/printf.c 0f1177cf1dd4d7827bf64d840768514ec76409abecaca9e8b577dbd065150381
 F src/random.c 80f5d666f23feb3e6665a6ce04c7197212a88384
 F src/resolve.c 72fe8cae7326b979e7258ab4c531956951e1a5f3fe8644c646abaec1b2eb6d95
 F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
-F src/select.c c6a71c619db529e1af6b30d9ff59ec75dac2511f155e45bb6e49c07d9d5e79c0
+F src/select.c 2493d09401fdd3c0b9a8d5b15486876f9167f87ef8013d58be9730f4c83bdb0c
 F src/shell.c.in 207da30342db0b6fac8b2487abd60b059a5ea80cc9494bd1db76a1dd4aae7cca
 F src/sqlite.h.in b54cd42d2f3b739a00de540cafe2dcd0de3b8e1748a2db33a68def487e9e602f
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h 960f1b86c3610fa23cb6a267572a97dcf286e77aa0dd3b9b23292ffaa1ea8683
-F src/sqliteInt.h 00590d0d0b1befd7bd19969f8a3c73b2378c4880634c6e5a0b01891e29cff2f9
+F src/sqliteInt.h c2ac6a115b0cba20d9152fc5ae3f20067d56ea0e410f710fc46501071faca1e8
 F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
 F src/status.c 46e7aec11f79dad50965a5ca5fa9de009f7d6bde08be2156f1538a0a296d4d0e
 F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34
@@ -575,17 +575,17 @@ F src/test_wsd.c 41cadfd9d97fe8e3e4e44f61a4a8ccd6f7ca8fe9
 F src/threads.c 4ae07fa022a3dc7c5beb373cf744a85d3c5c6c3c
 F src/tokenize.c c8af4feebd8bf5a4d60a14018d91f61013f658ec864dfce7661bae73d86b3191
 F src/treeview.c c6ff90da4cc1813ff2d9bb11f17d4d927db62c47e552faa1835edc47269d753d
-F src/trigger.c 252b650375dd1f47e787fddf5fc0ad14bc298c7af7e6e1b70748df604f2ccb37
-F src/update.c 1816d56c1bca1ba4e0ef98cac2f49be62858e9df1dc08844c7067eb41cc44274
+F src/trigger.c 77546bf525854aa4dc09f3a0450fa801c3e99d5f13a3eb2efd07bfe521e3b5d6
+F src/update.c 4e630e47852e206d0b29ec63ea0402e0b7ba328a1c19dd645ae8ac7bd0a378cf
 F src/upsert.c 0dd81b40206841814d46942a7337786932475f085716042d0cb2fc7791bf8ca4
 F src/utf.c 810fbfebe12359f10bc2a011520a6e10879ab2a163bcb26c74768eab82ea62a5
 F src/util.c d9eb0a6c4aae1b00a7369eadd7ca0bbe946cb4c953b6751aa20d357c2f482157
 F src/vacuum.c 3ffe64ecfc94b7528c5d7bdb1c3a19d72fec63f2aa846e3b90f8de5dbbddf5aa
 F src/vdbe.c 8869a60f4b910c0f6d4ae0f0e23b7a835cae7ed67aa0ce2053d1bbe3e9facc53
-F src/vdbe.h 8990d668a89890a33326b0a29b992c4014b72f3b6cdcd9ee0e190593c247f9b0
+F src/vdbe.h 21725193a09f5144ec0f60fa0b303a7c81524677afa03b4ceb36481556732fb8
 F src/vdbeInt.h a76d5eed62c76bcd8de7afd3147fac1bc40c5a870582664bcd7d071ef437c37f
 F src/vdbeapi.c 57a2d794a8833f269b878dbc24e955369bdb379af6c4e93ebc5ce1a20fa3daf4
-F src/vdbeaux.c c5d6c0afa98dbc42eac7f74da9f126fe33ec38fa13fec0790b268547f3d96ff2
+F src/vdbeaux.c 3fe9349afcf32215c61a6f0884d1f4201180e096dfa38806023a5ad8d036e658
 F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191
 F src/vdbemem.c 7b3305bc4a5139f4536ac9b5f61da0f915e49d2e3fdfa87dfdfa9d7aba8bc1e9
 F src/vdbesort.c 90aad5a92608f2dd771c96749beabdb562c9d881131a860a7a5bccf66dc3be7f
@@ -595,11 +595,11 @@ F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
 F src/wal.c 3f4f653daf234fe713edbcbca3fec2350417d159d28801feabc702a22c4e213f
 F src/wal.h 606292549f5a7be50b6227bd685fa76e3a4affad71bb8ac5ce4cb5c79f6a176a
 F src/walker.c fb94aadc9099ff9c6506d0a8b88d51266005bcaa265403f3d7caf732a562eb66
-F src/where.c 3818e8a736a05d2cb194e64399af707e367fbcc5c251d785804d02eaf121288e
+F src/where.c ebdd593773608097a2ef55c061247b4ccd00aab177d2de9693069bbf1a6e6c84
 F src/whereInt.h f125f29fca80890768e0b2caa14f95db74b2dacd3a122a168f97aa7b64d6968f
-F src/wherecode.c 1945ccec1bdcc783a4a1f810b26c33a0845d0ff44478094c82057bd03a527d39
+F src/wherecode.c f9f790fc1c7775447949ca8182a9e142d9f5b3428bf0610774fab672083d7c23
 F src/whereexpr.c 36b47f7261d6b6f1a72d774c113b74beddf6745aba1018e64b196e29db233442
-F src/window.c ea81ecd031ed2cbc14b7db6fd7f4bee2471b894feae5fea0547b15b1e2dd8fb2
+F src/window.c f4a9ac8396395a9e281e182dd32fc9b3b19f6762a9eef468137369def3ad9a2c
 F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
 F test/affinity2.test a6d901b436328bd67a79b41bb0ac2663918fe3bd
 F test/affinity3.test 6a101af2fc945ce2912f6fe54dd646018551710d
@@ -1795,7 +1795,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 8f10efc29dea7b816b1ba401726c268950d6671d890f686911269082a241d8d9
-R 7062d8a270754e07b86fa92b28527403
+P 891f1f72187f0f9ec0d24fda98cc08be3ae3c3ff8b27c4e409ee7135c3106398
+R 50db16867c109bc4608830ffa30de27c
 U drh
-Z 74c93f83e36562633bb10d90f0e5b0ee
+Z 2c5a869d2906a2afa3ddf3f6aaade805
diff --git a/manifest.uuid b/manifest.uuid
index 528beb096..850a7d008 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-891f1f72187f0f9ec0d24fda98cc08be3ae3c3ff8b27c4e409ee7135c3106398
\ No newline at end of file
+4a0929ac76d8aa5dd65eac3b83d6bbf41e505e01d175ca0fb2b19ba02d439415
\ No newline at end of file
diff --git a/src/analyze.c b/src/analyze.c
index 5075b5786..e6b27aaad 100644
--- a/src/analyze.c
+++ b/src/analyze.c
@@ -1156,7 +1156,7 @@ static void analyzeOneTable(
     addrNextRow = sqlite3VdbeCurrentAddr(v);
 
     if( nColTest>0 ){
-      int endDistinctTest = sqlite3VdbeMakeLabel(v);
+      int endDistinctTest = sqlite3VdbeMakeLabel(pParse);
       int *aGotoChng;               /* Array of jump instruction addresses */
       aGotoChng = sqlite3DbMallocRawNN(db, sizeof(int)*nColTest);
       if( aGotoChng==0 ) continue;
diff --git a/src/delete.c b/src/delete.c
index 4ba8e4256..0525dfd3f 100644
--- a/src/delete.c
+++ b/src/delete.c
@@ -517,7 +517,7 @@ void sqlite3DeleteFrom(
     /* If this DELETE cannot use the ONEPASS strategy, this is the 
     ** end of the WHERE loop */
     if( eOnePass!=ONEPASS_OFF ){
-      addrBypass = sqlite3VdbeMakeLabel(v);
+      addrBypass = sqlite3VdbeMakeLabel(pParse);
     }else{
       sqlite3WhereEnd(pWInfo);
     }
@@ -706,7 +706,7 @@ void sqlite3GenerateRowDelete(
   /* Seek cursor iCur to the row to delete. If this row no longer exists 
   ** (this can happen if a trigger program has already deleted it), do
   ** not attempt to delete it or fire any DELETE triggers.  */
-  iLabel = sqlite3VdbeMakeLabel(v);
+  iLabel = sqlite3VdbeMakeLabel(pParse);
   opSeek = HasRowid(pTab) ? OP_NotExists : OP_NotFound;
   if( eMode==ONEPASS_OFF ){
     sqlite3VdbeAddOp4Int(v, opSeek, iDataCur, iLabel, iPk, nPk);
@@ -912,7 +912,7 @@ int sqlite3GenerateIndexKey(
 
   if( piPartIdxLabel ){
     if( pIdx->pPartIdxWhere ){
-      *piPartIdxLabel = sqlite3VdbeMakeLabel(v);
+      *piPartIdxLabel = sqlite3VdbeMakeLabel(pParse);
       pParse->iSelfTab = iDataCur + 1;
       sqlite3ExprIfFalseDup(pParse, pIdx->pPartIdxWhere, *piPartIdxLabel, 
                             SQLITE_JUMPIFNULL);
diff --git a/src/expr.c b/src/expr.c
index 8ef2ee30b..1313b348e 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -553,7 +553,7 @@ static void codeVectorCompare(
   int regLeft = 0;
   int regRight = 0;
   u8 opx = op;
-  int addrDone = sqlite3VdbeMakeLabel(v);
+  int addrDone = sqlite3VdbeMakeLabel(pParse);
 
   if( nLeft!=sqlite3ExprVectorSize(pRight) ){
     sqlite3ErrorMsg(pParse, "row value misused");
@@ -3033,7 +3033,7 @@ static void sqlite3ExprCodeIN(
   if( eType==IN_INDEX_NOOP ){
     ExprList *pList = pExpr->x.pList;
     CollSeq *pColl = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
-    int labelOk = sqlite3VdbeMakeLabel(v);
+    int labelOk = sqlite3VdbeMakeLabel(pParse);
     int r2, regToFree;
     int regCkNull = 0;
     int ii;
@@ -3077,7 +3077,7 @@ static void sqlite3ExprCodeIN(
   if( destIfNull==destIfFalse ){
     destStep2 = destIfFalse;
   }else{
-    destStep2 = destStep6 = sqlite3VdbeMakeLabel(v);
+    destStep2 = destStep6 = sqlite3VdbeMakeLabel(pParse);
   }
   for(i=0; i<nVector; i++){
     Expr *p = sqlite3VectorFieldSubexpr(pExpr->pLeft, i);
@@ -3135,7 +3135,7 @@ static void sqlite3ExprCodeIN(
   addrTop = sqlite3VdbeAddOp2(v, OP_Rewind, pExpr->iTable, destIfFalse);
   VdbeCoverage(v);
   if( nVector>1 ){
-    destNotNull = sqlite3VdbeMakeLabel(v);
+    destNotNull = sqlite3VdbeMakeLabel(pParse);
   }else{
     /* For nVector==1, combine steps 6 and 7 by immediately returning
     ** FALSE if the first comparison is not NULL */
@@ -3700,7 +3700,7 @@ expr_code_doover:
       ** arguments past the first non-NULL argument.
       */
       if( pDef->funcFlags & SQLITE_FUNC_COALESCE ){
-        int endCoalesce = sqlite3VdbeMakeLabel(v);
+        int endCoalesce = sqlite3VdbeMakeLabel(pParse);
         assert( nFarg>=2 );
         sqlite3ExprCode(pParse, pFarg->a[0].pExpr, target);
         for(i=1; i<nFarg; i++){
@@ -3848,8 +3848,8 @@ expr_code_doover:
       return pExpr->pLeft->iTable + pExpr->iColumn;
     }
     case TK_IN: {
-      int destIfFalse = sqlite3VdbeMakeLabel(v);
-      int destIfNull = sqlite3VdbeMakeLabel(v);
+      int destIfFalse = sqlite3VdbeMakeLabel(pParse);
+      int destIfNull = sqlite3VdbeMakeLabel(pParse);
       sqlite3VdbeAddOp2(v, OP_Null, 0, target);
       sqlite3ExprCodeIN(pParse, pExpr, destIfFalse, destIfNull);
       sqlite3VdbeAddOp2(v, OP_Integer, 1, target);
@@ -3989,7 +3989,7 @@ expr_code_doover:
       pEList = pExpr->x.pList;
       aListelem = pEList->a;
       nExpr = pEList->nExpr;
-      endLabel = sqlite3VdbeMakeLabel(v);
+      endLabel = sqlite3VdbeMakeLabel(pParse);
       if( (pX = pExpr->pLeft)!=0 ){
         tempX = *pX;
         testcase( pX->op==TK_COLUMN );
@@ -4012,7 +4012,7 @@ expr_code_doover:
         }else{
           pTest = aListelem[i].pExpr;
         }
-        nextCase = sqlite3VdbeMakeLabel(v);
+        nextCase = sqlite3VdbeMakeLabel(pParse);
         testcase( pTest->op==TK_COLUMN );
         sqlite3ExprIfFalse(pParse, pTest, nextCase, SQLITE_JUMPIFNULL);
         testcase( aListelem[i+1].pExpr->op==TK_COLUMN );
@@ -4381,7 +4381,7 @@ void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int jumpIfNull){
   op = pExpr->op;
   switch( op ){
     case TK_AND: {
-      int d2 = sqlite3VdbeMakeLabel(v);
+      int d2 = sqlite3VdbeMakeLabel(pParse);
       testcase( jumpIfNull==0 );
       sqlite3ExprIfFalse(pParse, pExpr->pLeft, d2,jumpIfNull^SQLITE_JUMPIFNULL);
       sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull);
@@ -4467,7 +4467,7 @@ void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int jumpIfNull){
     }
 #ifndef SQLITE_OMIT_SUBQUERY
     case TK_IN: {
-      int destIfFalse = sqlite3VdbeMakeLabel(v);
+      int destIfFalse = sqlite3VdbeMakeLabel(pParse);
       int destIfNull = jumpIfNull ? dest : destIfFalse;
       sqlite3ExprCodeIN(pParse, pExpr, destIfFalse, destIfNull);
       sqlite3VdbeGoto(v, dest);
@@ -4554,7 +4554,7 @@ void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int jumpIfNull){
       break;
     }
     case TK_OR: {
-      int d2 = sqlite3VdbeMakeLabel(v);
+      int d2 = sqlite3VdbeMakeLabel(pParse);
       testcase( jumpIfNull==0 );
       sqlite3ExprIfTrue(pParse, pExpr->pLeft, d2, jumpIfNull^SQLITE_JUMPIFNULL);
       sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull);
@@ -4638,7 +4638,7 @@ void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int jumpIfNull){
       if( jumpIfNull ){
         sqlite3ExprCodeIN(pParse, pExpr, dest, dest);
       }else{
-        int destIfNull = sqlite3VdbeMakeLabel(v);
+        int destIfNull = sqlite3VdbeMakeLabel(pParse);
         sqlite3ExprCodeIN(pParse, pExpr, dest, destIfNull);
         sqlite3VdbeResolveLabel(v, destIfNull);
       }
diff --git a/src/fkey.c b/src/fkey.c
index 8f465bb7b..b7af4d473 100644
--- a/src/fkey.c
+++ b/src/fkey.c
@@ -329,7 +329,7 @@ static void fkLookupParent(
   int i;                                    /* Iterator variable */
   Vdbe *v = sqlite3GetVdbe(pParse);         /* Vdbe to add code to */
   int iCur = pParse->nTab - 1;              /* Cursor number to use */
-  int iOk = sqlite3VdbeMakeLabel(v);        /* jump here if parent key found */
+  int iOk = sqlite3VdbeMakeLabel(pParse);   /* jump here if parent key found */
 
   sqlite3VdbeVerifyAbortable(v,
     (!pFKey->isDeferred
@@ -729,7 +729,7 @@ void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTab){
         if( p->isDeferred || (db->flags & SQLITE_DeferFKs) ) break;
       }
       if( !p ) return;
-      iSkip = sqlite3VdbeMakeLabel(v);
+      iSkip = sqlite3VdbeMakeLabel(pParse);
       sqlite3VdbeAddOp2(v, OP_FkIfZero, 1, iSkip); VdbeCoverage(v);
     }
 
diff --git a/src/insert.c b/src/insert.c
index 59049dbc3..46b60e49e 100644
--- a/src/insert.c
+++ b/src/insert.c
@@ -866,7 +866,7 @@ void sqlite3Insert(
 
   /* Run the BEFORE and INSTEAD OF triggers, if there are any
   */
-  endOfLoop = sqlite3VdbeMakeLabel(v);
+  endOfLoop = sqlite3VdbeMakeLabel(pParse);
   if( tmask & TRIGGER_BEFORE ){
     int regCols = sqlite3GetTempRange(pParse, pTab->nCol+1);
 
@@ -1356,7 +1356,7 @@ void sqlite3GenerateConstraintChecks(
     switch( onError ){
       case OE_Replace: {
         assert( onError==OE_Replace );
-        addr1 = sqlite3VdbeMakeLabel(v);
+        addr1 = sqlite3VdbeMakeLabel(pParse);
         sqlite3VdbeAddOp2(v, OP_NotNull, regNewData+1+i, addr1);
           VdbeCoverage(v);
         sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regNewData+1+i);
@@ -1407,7 +1407,7 @@ void sqlite3GenerateConstraintChecks(
         ** updated so there is no point it verifying the check constraint */
         continue;
       }
-      allOk = sqlite3VdbeMakeLabel(v);
+      allOk = sqlite3VdbeMakeLabel(pParse);
       sqlite3VdbeVerifyAbortable(v, onError);
       sqlite3ExprIfTrue(pParse, pExpr, allOk, SQLITE_JUMPIFNULL);
       if( onError==OE_Ignore ){
@@ -1474,7 +1474,7 @@ void sqlite3GenerateConstraintChecks(
   ** exist in the table.
   */
   if( pkChng && pPk==0 ){
-    int addrRowidOk = sqlite3VdbeMakeLabel(v);
+    int addrRowidOk = sqlite3VdbeMakeLabel(pParse);
 
     /* Figure out what action to take in case of a rowid collision */
     onError = pTab->keyConf;
@@ -1624,7 +1624,7 @@ void sqlite3GenerateConstraintChecks(
       VdbeComment((v, "Skip upsert subroutine"));
       sqlite3VdbeJumpHere(v, upsertJump);
     }else{
-      addrUniqueOk = sqlite3VdbeMakeLabel(v);
+      addrUniqueOk = sqlite3VdbeMakeLabel(pParse);
     }
     if( bAffinityDone==0 && (pUpIdx==0 || pUpIdx==pIdx) ){
       sqlite3TableAffinity(v, pTab, regNewData+1);
diff --git a/src/pragma.c b/src/pragma.c
index 2f27d1100..faef5f74a 100644
--- a/src/pragma.c
+++ b/src/pragma.c
@@ -1376,7 +1376,7 @@ void sqlite3Pragma(
           x = sqlite3FkLocateIndex(pParse, pParent, pFK, &pIdx, &aiCols);
           assert( x==0 );
         }
-        addrOk = sqlite3VdbeMakeLabel(v);
+        addrOk = sqlite3VdbeMakeLabel(pParse);
 
         /* Generate code to read the child key values into registers
         ** regRow..regRow+n. If any of the child key values are NULL, this 
@@ -1596,8 +1596,8 @@ void sqlite3Pragma(
         if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){
           ExprList *pCheck = sqlite3ExprListDup(db, pTab->pCheck, 0);
           if( db->mallocFailed==0 ){
-            int addrCkFault = sqlite3VdbeMakeLabel(v);
-            int addrCkOk = sqlite3VdbeMakeLabel(v);
+            int addrCkFault = sqlite3VdbeMakeLabel(pParse);
+            int addrCkOk = sqlite3VdbeMakeLabel(pParse);
             char *zErr;
             int k;
             pParse->iSelfTab = iDataCur + 1;
@@ -1620,7 +1620,7 @@ void sqlite3Pragma(
           /* Validate index entries for the current row */
           for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
             int jmp2, jmp3, jmp4, jmp5;
-            int ckUniq = sqlite3VdbeMakeLabel(v);
+            int ckUniq = sqlite3VdbeMakeLabel(pParse);
             if( pPk==pIdx ) continue;
             r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 0, &jmp3,
                                          pPrior, r1);
@@ -1641,7 +1641,7 @@ void sqlite3Pragma(
             ** current key.  The entry is unique if (1) any column is NULL
             ** or (2) the next entry has a different key */
             if( IsUniqueIndex(pIdx) ){
-              int uniqOk = sqlite3VdbeMakeLabel(v);
+              int uniqOk = sqlite3VdbeMakeLabel(pParse);
               int jmp6;
               int kk;
               for(kk=0; kk<pIdx->nKeyCol; kk++){
diff --git a/src/select.c b/src/select.c
index 447a5b0f1..01906c669 100644
--- a/src/select.c
+++ b/src/select.c
@@ -631,7 +631,7 @@ static void pushOntoSorter(
   }
   assert( pSelect->iOffset==0 || pSelect->iLimit!=0 );
   iLimit = pSelect->iOffset ? pSelect->iOffset+1 : pSelect->iLimit;
-  pSort->labelDone = sqlite3VdbeMakeLabel(v);
+  pSort->labelDone = sqlite3VdbeMakeLabel(pParse);
   sqlite3ExprCodeExprList(pParse, pSort->pOrderBy, regBase, regOrigData,
                           SQLITE_ECEL_DUP | (regOrigData? SQLITE_ECEL_REF : 0));
   if( bSeq ){
@@ -670,7 +670,7 @@ static void pushOntoSorter(
                                            pKI->nAllField-pKI->nKeyField-1);
     addrJmp = sqlite3VdbeCurrentAddr(v);
     sqlite3VdbeAddOp3(v, OP_Jump, addrJmp+1, 0, addrJmp+1); VdbeCoverage(v);
-    pSort->labelBkOut = sqlite3VdbeMakeLabel(v);
+    pSort->labelBkOut = sqlite3VdbeMakeLabel(pParse);
     pSort->regReturn = ++pParse->nMem;
     sqlite3VdbeAddOp2(v, OP_Gosub, pSort->regReturn, pSort->labelBkOut);
     sqlite3VdbeAddOp1(v, OP_ResetSorter, pSort->iECursor);
@@ -1417,7 +1417,7 @@ static void generateSortTail(
 ){
   Vdbe *v = pParse->pVdbe;                     /* The prepared statement */
   int addrBreak = pSort->labelDone;            /* Jump here to exit loop */
-  int addrContinue = sqlite3VdbeMakeLabel(v);  /* Jump here for next cycle */
+  int addrContinue = sqlite3VdbeMakeLabel(pParse);/* Jump here for next cycle */
   int addr;                       /* Top of output loop. Jump for Next. */
   int addrOnce = 0;
   int iTab;
@@ -2329,7 +2329,7 @@ static void generateWithRecursiveQuery(
   if( sqlite3AuthCheck(pParse, SQLITE_RECURSIVE, 0, 0, 0) ) return;
 
   /* Process the LIMIT and OFFSET clauses, if they exist */
-  addrBreak = sqlite3VdbeMakeLabel(v);
+  addrBreak = sqlite3VdbeMakeLabel(pParse);
   p->nSelectRow = 320;  /* 4 billion rows */
   computeLimitRegisters(pParse, p, addrBreak);
   pLimit = p->pLimit;
@@ -2399,7 +2399,7 @@ static void generateWithRecursiveQuery(
   sqlite3VdbeAddOp1(v, OP_Delete, iQueue);
 
   /* Output the single row in Current */
-  addrCont = sqlite3VdbeMakeLabel(v);
+  addrCont = sqlite3VdbeMakeLabel(pParse);
   codeOffset(v, regOffset, addrCont);
   selectInnerLoop(pParse, p, iCurrent,
       0, 0, pDest, addrCont, addrBreak);
@@ -2707,8 +2707,8 @@ static int multiSelect(
         if( dest.eDest!=priorOp ){
           int iCont, iBreak, iStart;
           assert( p->pEList );
-          iBreak = sqlite3VdbeMakeLabel(v);
-          iCont = sqlite3VdbeMakeLabel(v);
+          iBreak = sqlite3VdbeMakeLabel(pParse);
+          iCont = sqlite3VdbeMakeLabel(pParse);
           computeLimitRegisters(pParse, p, iBreak);
           sqlite3VdbeAddOp2(v, OP_Rewind, unionTab, iBreak); VdbeCoverage(v);
           iStart = sqlite3VdbeCurrentAddr(v);
@@ -2776,8 +2776,8 @@ static int multiSelect(
         ** tables.
         */
         assert( p->pEList );
-        iBreak = sqlite3VdbeMakeLabel(v);
-        iCont = sqlite3VdbeMakeLabel(v);
+        iBreak = sqlite3VdbeMakeLabel(pParse);
+        iCont = sqlite3VdbeMakeLabel(pParse);
         computeLimitRegisters(pParse, p, iBreak);
         sqlite3VdbeAddOp2(v, OP_Rewind, tab1, iBreak); VdbeCoverage(v);
         r1 = sqlite3GetTempReg(pParse);
@@ -2907,7 +2907,7 @@ static int generateOutputSubroutine(
   int addr;
 
   addr = sqlite3VdbeCurrentAddr(v);
-  iContinue = sqlite3VdbeMakeLabel(v);
+  iContinue = sqlite3VdbeMakeLabel(pParse);
 
   /* Suppress duplicates for UNION, EXCEPT, and INTERSECT 
   */
@@ -3144,8 +3144,8 @@ static int multiSelectOrderBy(
   db = pParse->db;
   v = pParse->pVdbe;
   assert( v!=0 );       /* Already thrown the error if VDBE alloc failed */
-  labelEnd = sqlite3VdbeMakeLabel(v);
-  labelCmpr = sqlite3VdbeMakeLabel(v);
+  labelEnd = sqlite3VdbeMakeLabel(pParse);
+  labelCmpr = sqlite3VdbeMakeLabel(pParse);
 
 
   /* Patch up the ORDER BY clause
@@ -5330,7 +5330,7 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){
       regAgg = 0;
     }
     if( pF->iDistinct>=0 ){
-      addrNext = sqlite3VdbeMakeLabel(v);
+      addrNext = sqlite3VdbeMakeLabel(pParse);
       testcase( nArg==0 );  /* Error condition */
       testcase( nArg>1 );   /* Also an error */
       codeDistinct(pParse, pF->iDistinct, addrNext, 1, regAgg);
@@ -6038,7 +6038,7 @@ int sqlite3Select(
 
   /* Set the limiter.
   */
-  iEnd = sqlite3VdbeMakeLabel(v);
+  iEnd = sqlite3VdbeMakeLabel(pParse);
   if( (p->selFlags & SF_FixedLimit)==0 ){
     p->nSelectRow = 320;  /* 4 billion rows */
   }
@@ -6105,9 +6105,9 @@ int sqlite3Select(
     assert( p->pEList==pEList );
 #ifndef SQLITE_OMIT_WINDOWFUNC
     if( pWin ){
-      int addrGosub = sqlite3VdbeMakeLabel(v);
-      int iCont = sqlite3VdbeMakeLabel(v);
-      int iBreak = sqlite3VdbeMakeLabel(v);
+      int addrGosub = sqlite3VdbeMakeLabel(pParse);
+      int iCont = sqlite3VdbeMakeLabel(pParse);
+      int iBreak = sqlite3VdbeMakeLabel(pParse);
       int regGosub = ++pParse->nMem;
 
       sqlite3WindowCodeStep(pParse, p, pWInfo, regGosub, addrGosub);
@@ -6182,7 +6182,7 @@ int sqlite3Select(
     }
  
     /* Create a label to jump to when we want to abort the query */
-    addrEnd = sqlite3VdbeMakeLabel(v);
+    addrEnd = sqlite3VdbeMakeLabel(pParse);
 
     /* Convert TK_COLUMN nodes into TK_AGG_COLUMN and make entries in
     ** sAggInfo for all TK_AGG_FUNCTION nodes in expressions of the
@@ -6271,9 +6271,9 @@ int sqlite3Select(
       iUseFlag = ++pParse->nMem;
       iAbortFlag = ++pParse->nMem;
       regOutputRow = ++pParse->nMem;
-      addrOutputRow = sqlite3VdbeMakeLabel(v);
+      addrOutputRow = sqlite3VdbeMakeLabel(pParse);
       regReset = ++pParse->nMem;
-      addrReset = sqlite3VdbeMakeLabel(v);
+      addrReset = sqlite3VdbeMakeLabel(pParse);
       iAMem = pParse->nMem + 1;
       pParse->nMem += pGroupBy->nExpr;
       iBMem = pParse->nMem + 1;
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 93befd451..1db0bc4c8 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3069,6 +3069,7 @@ struct Parse {
   int iSelfTab;        /* Table associated with an index on expr, or negative
                        ** of the base register during check-constraint eval */
   int nLabel;          /* Number of labels used */
+  int nLabelAlloc;     /* Number of slots in aLabel */
   int *aLabel;         /* Space to hold the labels */
   ExprList *pConstExpr;/* Constant expressions */
   Token constraintName;/* Name of the constraint currently being parsed */
diff --git a/src/trigger.c b/src/trigger.c
index 9faed6300..617afd9e7 100644
--- a/src/trigger.c
+++ b/src/trigger.c
@@ -944,7 +944,7 @@ static TriggerPrg *codeRowTrigger(
       if( SQLITE_OK==sqlite3ResolveExprNames(&sNC, pWhen) 
        && db->mallocFailed==0 
       ){
-        iEndTrigger = sqlite3VdbeMakeLabel(v);
+        iEndTrigger = sqlite3VdbeMakeLabel(pSubParse);
         sqlite3ExprIfFalse(pSubParse, pWhen, iEndTrigger, SQLITE_JUMPIFNULL);
       }
       sqlite3ExprDelete(db, pWhen);
diff --git a/src/update.c b/src/update.c
index 70f4f676d..0cf15a091 100644
--- a/src/update.c
+++ b/src/update.c
@@ -441,7 +441,7 @@ void sqlite3Update(
 #endif
 
   /* Jump to labelBreak to abandon further processing of this UPDATE */
-  labelContinue = labelBreak = sqlite3VdbeMakeLabel(v);
+  labelContinue = labelBreak = sqlite3VdbeMakeLabel(pParse);
 
   /* Not an UPSERT.  Normal processing.  Begin by
   ** initialize the count of updated rows */
@@ -576,13 +576,13 @@ void sqlite3Update(
         VdbeCoverage(v);
       }
       if( eOnePass!=ONEPASS_SINGLE ){
-        labelContinue = sqlite3VdbeMakeLabel(v);
+        labelContinue = sqlite3VdbeMakeLabel(pParse);
       }
       sqlite3VdbeAddOp2(v, OP_IsNull, pPk ? regKey : regOldRowid, labelBreak);
       VdbeCoverageIf(v, pPk==0);
       VdbeCoverageIf(v, pPk!=0);
     }else if( pPk ){
-      labelContinue = sqlite3VdbeMakeLabel(v);
+      labelContinue = sqlite3VdbeMakeLabel(pParse);
       sqlite3VdbeAddOp2(v, OP_Rewind, iEph, labelBreak); VdbeCoverage(v);
       addrTop = sqlite3VdbeAddOp2(v, OP_RowData, iEph, regKey);
       sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelContinue, regKey, 0);
diff --git a/src/vdbe.h b/src/vdbe.h
index f4d360e49..7a0312a04 100644
--- a/src/vdbe.h
+++ b/src/vdbe.h
@@ -230,7 +230,7 @@ void sqlite3VdbeAppendP4(Vdbe*, void *pP4, int p4type);
 void sqlite3VdbeSetP4KeyInfo(Parse*, Index*);
 void sqlite3VdbeUsesBtree(Vdbe*, int);
 VdbeOp *sqlite3VdbeGetOp(Vdbe*, int);
-int sqlite3VdbeMakeLabel(Vdbe*);
+int sqlite3VdbeMakeLabel(Parse*);
 void sqlite3VdbeRunOnlyOnce(Vdbe*);
 void sqlite3VdbeReusable(Vdbe*);
 void sqlite3VdbeDelete(Vdbe*);
diff --git a/src/vdbeaux.c b/src/vdbeaux.c
index bd1d18058..77e72e046 100644
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -448,18 +448,8 @@ void sqlite3VdbeEndCoroutine(Vdbe *v, int regYield){
 **
 ** Zero is returned if a malloc() fails.
 */
-int sqlite3VdbeMakeLabel(Vdbe *v){
-  Parse *p = v->pParse;
-  int i = p->nLabel++;
-  assert( v->magic==VDBE_MAGIC_INIT );
-  if( (i & (i-1))==0 ){
-    p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel, 
-                                       (i*2+1)*sizeof(p->aLabel[0]));
-  }
-  if( p->aLabel ){
-    p->aLabel[i] = -1;
-  }
-  return ADDR(i);
+int sqlite3VdbeMakeLabel(Parse *pParse){
+  return ADDR(pParse->nLabel++);
 }
 
 /*
@@ -467,18 +457,35 @@ int sqlite3VdbeMakeLabel(Vdbe *v){
 ** be inserted.  The parameter "x" must have been obtained from
 ** a prior call to sqlite3VdbeMakeLabel().
 */
+static SQLITE_NOINLINE void resizeResolveLabel(Parse *p, Vdbe *v, int j){
+  int nNewSize = p->nLabel+10;
+  p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel,
+                     nNewSize*sizeof(p->aLabel[0]));
+  if( p->aLabel==0 ){
+    p->nLabelAlloc = 0;
+  }else{
+#ifdef SQLITE_DEBUG
+    int i;
+    for(i=p->nLabelAlloc; i<nNewSize; i++) p->aLabel[i] = -1;
+#endif
+    p->nLabelAlloc = nNewSize;
+    p->aLabel[j] = v->nOp;
+  }
+}
 void sqlite3VdbeResolveLabel(Vdbe *v, int x){
   Parse *p = v->pParse;
   int j = ADDR(x);
   assert( v->magic==VDBE_MAGIC_INIT );
   assert( j<p->nLabel );
   assert( j>=0 );
-  if( p->aLabel ){
 #ifdef SQLITE_DEBUG
-    if( p->db->flags & SQLITE_VdbeAddopTrace ){
-      printf("RESOLVE LABEL %d to %d\n", x, v->nOp);
-    }
+  if( p->db->flags & SQLITE_VdbeAddopTrace ){
+    printf("RESOLVE LABEL %d to %d\n", x, v->nOp);
+  }
 #endif
+  if( p->nLabelAlloc < p->nLabel ){
+    resizeResolveLabel(p,v,j);
+  }else{
     assert( p->aLabel[j]==(-1) ); /* Labels may only be resolved once */
     p->aLabel[j] = v->nOp;
   }
diff --git a/src/where.c b/src/where.c
index 8e016604d..4a8bf35af 100644
--- a/src/where.c
+++ b/src/where.c
@@ -837,7 +837,7 @@ static void constructAutomaticIndex(
     addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur); VdbeCoverage(v);
   }
   if( pPartial ){
-    iContinue = sqlite3VdbeMakeLabel(v);
+    iContinue = sqlite3VdbeMakeLabel(pParse);
     sqlite3ExprIfFalse(pParse, pPartial, iContinue, SQLITE_JUMPIFNULL);
     pLoop->wsFlags |= WHERE_PARTIALIDX;
   }
@@ -4643,7 +4643,7 @@ WhereInfo *sqlite3WhereBegin(
   pWInfo->pResultSet = pResultSet;
   pWInfo->aiCurOnePass[0] = pWInfo->aiCurOnePass[1] = -1;
   pWInfo->nLevel = nTabList;
-  pWInfo->iBreak = pWInfo->iContinue = sqlite3VdbeMakeLabel(v);
+  pWInfo->iBreak = pWInfo->iContinue = sqlite3VdbeMakeLabel(pParse);
   pWInfo->wctrlFlags = wctrlFlags;
   pWInfo->iLimit = iAuxArg;
   pWInfo->savedNQueryLoop = pParse->nQueryLoop;
diff --git a/src/wherecode.c b/src/wherecode.c
index acd72a955..4c68fe5a9 100644
--- a/src/wherecode.c
+++ b/src/wherecode.c
@@ -565,7 +565,7 @@ static int codeEqualityTerm(
 
     pLoop->wsFlags |= WHERE_IN_ABLE;
     if( pLevel->u.in.nIn==0 ){
-      pLevel->addrNxt = sqlite3VdbeMakeLabel(v);
+      pLevel->addrNxt = sqlite3VdbeMakeLabel(pParse);
     }
 
     i = pLevel->u.in.nIn;
@@ -1213,8 +1213,8 @@ Bitmask sqlite3WhereCodeOneLoopStart(
   ** there are no IN operators in the constraints, the "addrNxt" label
   ** is the same as "addrBrk".
   */
-  addrBrk = pLevel->addrBrk = pLevel->addrNxt = sqlite3VdbeMakeLabel(v);
-  addrCont = pLevel->addrCont = sqlite3VdbeMakeLabel(v);
+  addrBrk = pLevel->addrBrk = pLevel->addrNxt = sqlite3VdbeMakeLabel(pParse);
+  addrCont = pLevel->addrCont = sqlite3VdbeMakeLabel(pParse);
 
   /* If this is the right table of a LEFT OUTER JOIN, allocate and
   ** initialize a memory cell that records if this table matches any
@@ -1835,7 +1835,7 @@ Bitmask sqlite3WhereCodeOneLoopStart(
     int regReturn = ++pParse->nMem;           /* Register used with OP_Gosub */
     int regRowset = 0;                        /* Register for RowSet object */
     int regRowid = 0;                         /* Register holding rowid */
-    int iLoopBody = sqlite3VdbeMakeLabel(v);  /* Start of loop body */
+    int iLoopBody = sqlite3VdbeMakeLabel(pParse);/* Start of loop body */
     int iRetInit;                             /* Address of regReturn init */
     int untestedTerms = 0;             /* Some terms not completely tested */
     int ii;                            /* Loop counter */
diff --git a/src/window.c b/src/window.c
index f3e274d6e..c510c73aa 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1330,7 +1330,7 @@ static void windowReturnOneRow(
      || pFunc->zName==first_valueName
     ){
       int csr = pWin->csrApp;
-      int lbl = sqlite3VdbeMakeLabel(v);
+      int lbl = sqlite3VdbeMakeLabel(pParse);
       int tmpReg = sqlite3GetTempReg(pParse);
       sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regResult);
 
@@ -1353,7 +1353,7 @@ static void windowReturnOneRow(
       int nArg = pWin->pOwner->x.pList->nExpr;
       int iEph = pMWin->iEphCsr;
       int csr = pWin->csrApp;
-      int lbl = sqlite3VdbeMakeLabel(v);
+      int lbl = sqlite3VdbeMakeLabel(pParse);
       int tmpReg = sqlite3GetTempReg(pParse);
 
       if( nArg<3 ){
@@ -1614,8 +1614,8 @@ static void windowCodeRowExprStep(
 
   /* Allocate register and label for the "flush_partition" sub-routine. */
   regFlushPart = ++pParse->nMem;
-  lblFlushPart = sqlite3VdbeMakeLabel(v);
-  lblFlushDone = sqlite3VdbeMakeLabel(v);
+  lblFlushPart = sqlite3VdbeMakeLabel(pParse);
+  lblFlushDone = sqlite3VdbeMakeLabel(pParse);
 
   regStart = ++pParse->nMem;
   regEnd = ++pParse->nMem;
@@ -1725,7 +1725,7 @@ static void windowCodeRowExprStep(
    || pMWin->eStart==TK_PRECEDING 
    || pMWin->eStart==TK_FOLLOWING 
   ){
-    int lblSkipInverse = sqlite3VdbeMakeLabel(v);;
+    int lblSkipInverse = sqlite3VdbeMakeLabel(pParse);;
     if( pMWin->eStart==TK_PRECEDING ){
       sqlite3VdbeAddOp3(v, OP_IfPos, regStart, lblSkipInverse, 1);
       VdbeCoverage(v);
@@ -1890,13 +1890,13 @@ static void windowCodeCacheStep(
        || (pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_UNBOUNDED) 
   );
 
-  lblEmpty = sqlite3VdbeMakeLabel(v);
+  lblEmpty = sqlite3VdbeMakeLabel(pParse);
   regNewPeer = pParse->nMem+1;
   pParse->nMem += nPeer;
 
   /* Allocate register and label for the "flush_partition" sub-routine. */
   regFlushPart = ++pParse->nMem;
-  lblFlushPart = sqlite3VdbeMakeLabel(v);
+  lblFlushPart = sqlite3VdbeMakeLabel(pParse);
 
   csrLead = pParse->nTab++;
   regCtr = ++pParse->nMem;