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| author | drh <drh@noemail.net> | 2015-09-01 22:29:07 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2015-09-01 22:29:07 +0000 |
| commit | 59a5364cf9578fe283c6066bf6940de4fb49dd8d (patch) | |
| tree | f0a4929f305deb9a0a3646178279b508ee09cedf /src/util.c | |
| parent | 054bbabc76cc51778af632455fb5ad7489040714 (diff) | |
| download | sqlite-59a5364cf9578fe283c6066bf6940de4fb49dd8d.tar.gz sqlite-59a5364cf9578fe283c6066bf6940de4fb49dd8d.zip | |
Performance improvement in sqlite3VarintLen().
FossilOrigin-Name: adf9fefb00ae1dbb07a921c6796cb0a9505c6d19
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/util.c b/src/util.c index 38072a35c..f218bb794 100644 --- a/src/util.c +++ b/src/util.c @@ -1065,11 +1065,8 @@ u8 sqlite3GetVarint32(const unsigned char *p, u32 *v){ ** 64-bit integer. */ int sqlite3VarintLen(u64 v){ - int i = 0; - do{ - i++; - v >>= 7; - }while( v!=0 && ALWAYS(i<9) ); + int i; + for(i=1; (v >>= 7)!=0; i++){ assert( i<9 ); } return i; } |