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Add the new internal interface sqlite3DbNNFreeNN(db,ptr) where both the

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db and ptr parameters are guaranteed to be non-NULL.  Use this where
appropriate to save more than 2 million CPU cycles on the standard
performance test.

FossilOrigin-Name: e5eaa80e81fdf86f2875a912b880272b8d099b82b08e945a7988c5dd0fe9d6b5
This commit is contained in:
drh
2022-08-22 02:00:26 +00:00
parent 05cb948bf7
commit 41ce47c4f4
18 changed files with 128 additions and 69 deletions
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src/sqliteInt.h
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@@ -4364,6 +4364,7 @@ void *sqlite3DbReallocOrFree(sqlite3 *, void *, u64);
void *sqlite3DbRealloc(sqlite3 *, void *, u64);
void sqlite3DbFree(sqlite3*, void*);
void sqlite3DbFreeNN(sqlite3*, void*);
void sqlite3DbNNFreeNN(sqlite3*, void*);
int sqlite3MallocSize(const void*);
int sqlite3DbMallocSize(sqlite3*, const void*);
void *sqlite3PageMalloc(int);