From: drh <drh@noemail.net>
Date: Mon, 10 Apr 2017 20:51:21 +0000 (+0000)
Subject: Smaller and faster vdbeFreeOpArray()
X-Git-Tag: version-3.19.0~77
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0415d826c08f9acdca57ebb860862bea3b932087;p=thirdparty%2Fsqlite.git

Smaller and faster vdbeFreeOpArray()

FossilOrigin-Name: e052436d9f54b785facd661adc648512356b831c0547aa8f347ebf4bd8ef1254
---

diff --git a/manifest b/manifest
index da40325b79..ce780fd179 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Slightly\ssmaller\sand\sfaster\ssqlite3VdbeMemGrow().
-D 2017-04-10T20:27:54.806
+C Smaller\sand\sfaster\svdbeFreeOpArray()
+D 2017-04-10T20:51:21.112
 F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc a4c0613a18663bda56d8cf76079ab6590a7c3602e54befb4bbdef76bcaa38b6a
@@ -472,7 +472,7 @@ F src/vdbe.c 808fda3d50f544120d27c731449b524b4ec8f8b0f734b228831078f0ba53ecb9
 F src/vdbe.h f7d1456e28875c2dcb964056589b5b7149ab7edf39edeca801596a39bb3d3848
 F src/vdbeInt.h c070bc5c8b913bda0ceaa995cd4d939ded5e4fc96cf7c3c1c602d41b871f8ade
 F src/vdbeapi.c 5b08d82592bcff4470601fe78aaabebd50837860
-F src/vdbeaux.c 0ecacf8c7ca93e430b30819b8fc9b2c1ffe88202d1437e88c08a1f0b6159c58c
+F src/vdbeaux.c 6b3f6ce909e206d4c918988b13b7fa687e92b4471d137e0f2a37edac80ec60be
 F src/vdbeblob.c 359891617358deefc85bef7bcf787fa6b77facb9
 F src/vdbemem.c 934f9bce97228df9d2ae7f094e1ffcd5ada8fe9c0b13cf5c3978c4b7e64f1087
 F src/vdbesort.c e72fe02a2121386ba767ede8942e9450878b8fc873abf3d1b6824485f092570c
@@ -1570,7 +1570,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 6ee12221fa252784c897a24ae8cff64dfe6149cbc9020abe14539df33202d892
-R ae61a98584e297a339cd6bce47824c4a
+P efd1702ae8da8e0dd3d2ee7bd5a1bd8aeff2b370498e404041fcb406fdaf72e4
+R 08e07e2df33f53e5c795c66423297623
 U drh
-Z 28f2e38050d0b016e3e15bd91aa46f28
+Z fe1f0eec29c92bb8a2e730e35a741ada
diff --git a/manifest.uuid b/manifest.uuid
index 850654a2c8..bbd127fb57 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-efd1702ae8da8e0dd3d2ee7bd5a1bd8aeff2b370498e404041fcb406fdaf72e4
\ No newline at end of file
+e052436d9f54b785facd661adc648512356b831c0547aa8f347ebf4bd8ef1254
\ No newline at end of file
diff --git a/src/vdbeaux.c b/src/vdbeaux.c
index 3fcfb681d1..00a5ec91a9 100644
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -879,7 +879,7 @@ static void freeP4(sqlite3 *db, int p4type, void *p4){
 static void vdbeFreeOpArray(sqlite3 *db, Op *aOp, int nOp){
   if( aOp ){
     Op *pOp;
-    for(pOp=aOp; pOp<&aOp[nOp]; pOp++){
+    for(pOp=&aOp[nOp-1]; pOp>=aOp; pOp--){
       if( pOp->p4type ) freeP4(db, pOp->p4type, pOp->p4.p);
 #ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
       sqlite3DbFree(db, pOp->zComment);