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Size and performance micro-optimization on sqlite3SrcListIndexedBy().

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FossilOrigin-Name: 28a5aec118f9d078c9e7225f85cd48a91920b13908c540771e309557c3f15f84
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drh 2017-08-12 01:09:06 +00:00
parent b7f4b6ccca
commit 8abc80b294
3 changed files with 12 additions and 10 deletions
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12
manifest
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@ -1,5 +1,5 @@
C Fix\scompiler\swarnings\sthat\sarise\sif\sthe\sPAGERTRACE\smacro\sis\sturned\son.\nThis\schanges\sdoes\snot\saffect\sproduction\sbuilds. C Size\sand\sperformance\smicro-optimization\son\ssqlite3SrcListIndexedBy().
D 2017-08-11T18:59:00.035 D 2017-08-12T01:09:06.103
F Makefile.in d9873c9925917cca9990ee24be17eb9613a668012c85a343aef7e5536ae266e8 F Makefile.in d9873c9925917cca9990ee24be17eb9613a668012c85a343aef7e5536ae266e8
F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
F Makefile.msc 02b469e9dcd5b7ee63fc1fb05babc174260ee4cfa4e0ef2e48c3c6801567a016 F Makefile.msc 02b469e9dcd5b7ee63fc1fb05babc174260ee4cfa4e0ef2e48c3c6801567a016
@ -399,7 +399,7 @@ F src/btmutex.c 0e9ce2d56159b89b9bc8e197e023ee11e39ff8ca
F src/btree.c 1a17ba1a765d80c3ca39ce33ff55f92e1f51eb84bbbdab5377f11d36b1515fa1 F src/btree.c 1a17ba1a765d80c3ca39ce33ff55f92e1f51eb84bbbdab5377f11d36b1515fa1
F src/btree.h 3edc5329bc59534d2d15b4f069a9f54b779a7e51289e98fa481ae3c0e526a5ca F src/btree.h 3edc5329bc59534d2d15b4f069a9f54b779a7e51289e98fa481ae3c0e526a5ca
F src/btreeInt.h 97700795edf8a43245720414798b7b29d8e465aef46bf301ffacd431910c0da1 F src/btreeInt.h 97700795edf8a43245720414798b7b29d8e465aef46bf301ffacd431910c0da1
F src/build.c 33b0f6055bd990ed052b96e71368acefcd98daa21ccf21f91aa90e8b769c2219 F src/build.c f8a85d2ad14c2201e10c2fe7185e1cb3f1db8b0c90d40d1fb99c20b135ab71bc
F src/callback.c 930648a084a3adc741c6471adfbdc50ba47ba3542421cb80a26f259f467de65e F src/callback.c 930648a084a3adc741c6471adfbdc50ba47ba3542421cb80a26f259f467de65e
F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
F src/ctime.c ff1be3eed7bdd75aaca61ca8dc848f7c9f850ef2fb9cb56f2734e922a098f9c0 F src/ctime.c ff1be3eed7bdd75aaca61ca8dc848f7c9f850ef2fb9cb56f2734e922a098f9c0
@ -1646,7 +1646,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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U drh U drh
Z 445b2c6d99e984c3a2a0aca154b718db Z 3aa22be27e86e8143572e422fdd4e2d3

2
manifest.uuid
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@ -1 +1 @@
831156a4bd7c4408085f7c5584cdeebd1953c539972f80c5ef29bc147008630e 28a5aec118f9d078c9e7225f85cd48a91920b13908c540771e309557c3f15f84

8
src/build.c
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@ -3883,8 +3883,10 @@ SrcList *sqlite3SrcListAppendFromTerm(
*/ */
void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pIndexedBy){ void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pIndexedBy){
assert( pIndexedBy!=0 ); assert( pIndexedBy!=0 );
if( p && ALWAYS(p->nSrc>0) ){ if( p && pIndexedBy->n>0 ){
struct SrcList_item *pItem = &p->a[p->nSrc-1]; struct SrcList_item *pItem;
assert( p->nSrc>0 );
pItem = &p->a[p->nSrc-1];
assert( pItem->fg.notIndexed==0 ); assert( pItem->fg.notIndexed==0 );
assert( pItem->fg.isIndexedBy==0 ); assert( pItem->fg.isIndexedBy==0 );
assert( pItem->fg.isTabFunc==0 ); assert( pItem->fg.isTabFunc==0 );
@ -3894,7 +3896,7 @@ void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pIndexedBy){
pItem->fg.notIndexed = 1; pItem->fg.notIndexed = 1;
}else{ }else{
pItem->u1.zIndexedBy = sqlite3NameFromToken(pParse->db, pIndexedBy); pItem->u1.zIndexedBy = sqlite3NameFromToken(pParse->db, pIndexedBy);
pItem->fg.isIndexedBy = (pItem->u1.zIndexedBy!=0); pItem->fg.isIndexedBy = 1;
} }
} }
} }