database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-16 23:02:26 +03:00
Code Activity

New macro ROUND8P() which works like ROUND8() but assumes that the input is

Browse Source 
already a multiple of the size of a pointer.  It becomes a no-op for
64-bit machines, giving a small size reduction and speed boost.

FossilOrigin-Name: d126f304cde66ebfe21a4967c22dcba0bac27cbce56318b14bd50051e49c978c
This commit is contained in:
drh
2022-04-01 18:45:11 +00:00
parent 473571b083
commit cf6e3fd787
6 changed files with 29 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/where.c
View File

@@ -5408,7 +5408,7 @@ WhereInfo *sqlite3WhereBegin(
** field (type Bitmask) it must be aligned on an 8-byte boundary on
** some architectures. Hence the ROUND8() below.
*/
nByteWInfo = ROUND8(sizeof(WhereInfo)+(nTabList-1)*sizeof(WhereLevel));
nByteWInfo = ROUND8P(sizeof(WhereInfo)+(nTabList-1)*sizeof(WhereLevel));
pWInfo = sqlite3DbMallocRawNN(db, nByteWInfo + sizeof(WhereLoop));
if( db->mallocFailed ){
sqlite3DbFree(db, pWInfo);