Performance enhancements to the parser template.

FossilOrigin-Name: 2db8b30acdeaeaf7ec92dc0382a25f96bca4561fb68a72713ff963e27f39c63b

diff --git a/manifest b/manifest
index 85a898e370a29aa9e8ec1175178488c0de761c4d..cd38b3809127e97d42c5f9c5653d83690d768331 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Use\san\salternative\smemory\sallocator\sfor\sparser\sstack\sspace\sthat\sincludes\na\scall\sto\ssqlite3FaultSim()\sto\sfacilitate\stesting.
-D 2024-01-27T12:25:07.473
+C Performance\senhancements\sto\sthe\sparser\stemplate.
+D 2024-01-27T12:47:51.250
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -2073,7 +2073,7 @@ F tool/getlock.c f4c39b651370156cae979501a7b156bdba50e7ce
 F tool/index_usage.c f62a0c701b2c7ff2f3e21d206f093c123f222dbf07136a10ffd1ca15a5c706c5
 F tool/kvtest-speed.sh 4761a9c4b3530907562314d7757995787f7aef8f
 F tool/lemon.c db6c77d899f565ab42217d924e5daee5b267724433c7747fb6d3329b3c919fa1
-F tool/lempar.c c85839df516cf3cee74829df59e968646275d327763c64c9e776bac92671f0ac
+F tool/lempar.c e6b649778e5c027c8365ff01d7ef39297cd7285fa1f881cce31792689541e79f
 F tool/libvers.c caafc3b689638a1d88d44bc5f526c2278760d9b9
 F tool/loadfts.c c3c64e4d5e90e8ba41159232c2189dba4be7b862
 F tool/logest.c c34e5944318415de513d29a6098df247a9618c96d83c38d4abd88641fe46e669
@@ -2161,8 +2161,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P d87a2054774aa6ce54d9ccd78899b638f1eaf4f9a1d847bf22500018049c9f8d
-R c777a6ad74adc955afb0be27604d5bbb
+P 7c36d560ff4e8e1b3f8fad972ec7f07837e4fa4e6861fafde970ffccfda5a2f1
+R 04bb01319eb99c590d86659f5806b074
 U drh
-Z 010b198501e478def188acd882fee6aa
+Z cbc91e2ee0fe61a39c4ed5ed8e1fb955
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index 77b98b4841c5a22910fc678f9b6f9e6ac0659c39..0dbb2b454bf146dbddf36748d00c7187908f6f60 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-7c36d560ff4e8e1b3f8fad972ec7f07837e4fa4e6861fafde970ffccfda5a2f1
\ No newline at end of file
+2db8b30acdeaeaf7ec92dc0382a25f96bca4561fb68a72713ff963e27f39c63b
\ No newline at end of file

diff --git a/tool/lempar.c b/tool/lempar.c
index 9be2d409ed9e745220c034035ec1296fb078689d..851a0e2e5433ec560df3256d4cd4ec3087a274b6 100644 (file)
--- a/tool/lempar.c
+++ b/tool/lempar.c
@@ -301,7 +301,7 @@ static int yyGrowStack(yyParser *p){
   yyStackEntry *pNew;
 
   newSize = oldSize*2 + 100;
-  idx = p->yytos ? (int)(p->yytos - p->yystack) : 0;
+  idx = (int)(p->yytos - p->yystack);
   if( p->yystack==p->yystk0 ){
     pNew = YYREALLOC(0, newSize*sizeof(pNew[0]));
     if( pNew==0 ) return 1;
@@ -452,7 +452,7 @@ void ParseFinalize(void *p){
         yyTokenName[yytos->major]);
     }
 #endif
-    if( yytos->major>=YY_MIN_DSTRCTR && yytos->major<=YY_MAX_DSTRCTR ){
+    if( yytos->major>=YY_MIN_DSTRCTR ){
       yy_destructor(pParser, yytos->major, &yytos->minor);
     }
     yytos--;