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Add the slightly faster sqlite3DbMallocRawNN(db,n) routine for the majority

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cases where db is guaranteed to be not NULL.

FossilOrigin-Name: 0a802e96ab06e2643834b83671fa8353da1a348d
This commit is contained in:
drh
2016-02-05 13:38:36 +00:00
parent 98c7a12c00
commit 575fad6500
22 changed files with 125 additions and 102 deletions
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2
src/vdbeaux.c
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@@ -289,7 +289,7 @@ int sqlite3VdbeAddOp4Dup8(
const u8 *zP4, /* The P4 operand */
int p4type /* P4 operand type */
){
char *p4copy = sqlite3DbMallocRaw(sqlite3VdbeDb(p), 8);
char *p4copy = sqlite3DbMallocRawNN(sqlite3VdbeDb(p), 8);
if( p4copy ) memcpy(p4copy, zP4, 8);
return sqlite3VdbeAddOp4(p, op, p1, p2, p3, p4copy, p4type);
}