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Move the sqlite3VdbeSerialType() routine in-line in the OP_MakeRecord opcode.

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Optimizing compilers were doing this already.  By doing it manually, we can
omit some redundant tests and make the whole thing run a million cycles faster
and use about 80 bytes less code space.

FossilOrigin-Name: d837ab0da52632699abc09320980606aef020df5020c253f99c97e24bf3c6d00
This commit is contained in:
drh
2019-07-11 19:22:36 +00:00
parent ea7e83b780
commit c1da4397d6
5 changed files with 89 additions and 25 deletions
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2
src/vdbeInt.h
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@@ -486,7 +486,9 @@ int sqlite3VdbeCursorMoveto(VdbeCursor**, int*);
int sqlite3VdbeCursorRestore(VdbeCursor*);
u32 sqlite3VdbeSerialTypeLen(u32);
u8 sqlite3VdbeOneByteSerialTypeLen(u8);
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
u32 sqlite3VdbeSerialType(Mem*, int, u32*);
#endif
u32 sqlite3VdbeSerialPut(unsigned char*, Mem*, u32);
u32 sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*);
void sqlite3VdbeDeleteAuxData(sqlite3*, AuxData**, int, int);