From abb78fbd889dd88d6c3eccca6b0cd9a557267d3b Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Fri, 26 Jun 2015 19:43:55 +0000
Subject: [PATCH] Small size reduction and performance increase on the
 OP_IdxInsert opcode.

FossilOrigin-Name: b6bedc2e9c2f87709673799db9401b95fdb386b0
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/vdbe.c    |  8 +++-----
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/manifest b/manifest
index 4b5530ecfd..9662ec543a 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Further\soptimization\sof\sSQL\sfunction\sdispatch.\s\sImprovements\sto\sopcode\ndocumentation.
-D 2015-06-26T18:47:53.814
+C Small\ssize\sreduction\sand\sperformance\sincrease\son\sthe\sOP_IdxInsert\sopcode.
+D 2015-06-26T19:43:55.327
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 1063c58075b7400d93326b0eb332b48a54f53025
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -313,7 +313,7 @@ F src/update.c 487747b328b7216bb7f6af0695d6937d5c9e605f
 F src/utf.c fc6b889ba0779b7722634cdeaa25f1930d93820c
 F src/util.c a6431c92803b975b7322724a7b433e538d243539
 F src/vacuum.c 2ddd5cad2a7b9cef7f9e431b8c7771634c6b1701
-F src/vdbe.c b425feab69fb29b3cf4d40c5c8ea585bce883307
+F src/vdbe.c 3d5a78d39b15dc91ea2c11017d560a4224eb2f75
 F src/vdbe.h 7a75045d879118b9d3af7e8b3c108f2f27c51473
 F src/vdbeInt.h 8b54e01ad0463590e7cffabce0bc36da9ee4f816
 F src/vdbeapi.c 6a0d7757987018ff6b1b81bc5293219cd26bb299
@@ -1286,7 +1286,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 2abc44eb3b9d489321baa50bc25e17dafbda3687
-R a98b4348d07c70a554120b6bb6158a33
+P eaddbf296aee98ffca82adade1b0d2fbefd09d7b
+R e2390f27840a2165ad1c292ca6931905
 U drh
-Z 2205c193de128862e6e7711ff0d4d13b
+Z 46d8302c1ebdc3ef48ddf35916e18889
diff --git a/manifest.uuid b/manifest.uuid
index 37b4dbdf5a..568be4203b 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-eaddbf296aee98ffca82adade1b0d2fbefd09d7b
\ No newline at end of file
+b6bedc2e9c2f87709673799db9401b95fdb386b0
\ No newline at end of file
diff --git a/src/vdbe.c b/src/vdbe.c
index 86a2244ed5..66578ec6a4 100644
--- a/src/vdbe.c
+++ b/src/vdbe.c
@@ -4797,7 +4797,6 @@ next_tail:
 case OP_SorterInsert:       /* in2 */
 case OP_IdxInsert: {        /* in2 */
   VdbeCursor *pC;
-  BtCursor *pCrsr;
   int nKey;
   const char *zKey;
 
@@ -4807,18 +4806,17 @@ case OP_IdxInsert: {        /* in2 */
   assert( isSorter(pC)==(pOp->opcode==OP_SorterInsert) );
   pIn2 = &aMem[pOp->p2];
   assert( pIn2->flags & MEM_Blob );
-  pCrsr = pC->pCursor;
   if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;
-  assert( pCrsr!=0 );
+  assert( pC->pCursor!=0 );
   assert( pC->isTable==0 );
   rc = ExpandBlob(pIn2);
   if( rc==SQLITE_OK ){
-    if( isSorter(pC) ){
+    if( pOp->opcode==OP_SorterInsert ){
       rc = sqlite3VdbeSorterWrite(pC, pIn2);
     }else{
       nKey = pIn2->n;
       zKey = pIn2->z;
-      rc = sqlite3BtreeInsert(pCrsr, zKey, nKey, "", 0, 0, pOp->p3, 
+      rc = sqlite3BtreeInsert(pC->pCursor, zKey, nKey, "", 0, 0, pOp->p3, 
           ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
           );
       assert( pC->deferredMoveto==0 );