mirror of git://git.musl-libc.org/musl
dynlink.c: use a faster expression in gnu_hash
With -Os, GCC uses a multiply rather than a shift and addition for 'h*33'. Use a more efficient expression explicitely.
This commit is contained in:
parent
6ba5517a46
commit
66d45787c8
|
@ -156,7 +156,7 @@ static uint32_t gnu_hash(const char *s0)
|
|||
const unsigned char *s = (void *)s0;
|
||||
uint_fast32_t h = 5381;
|
||||
for (; *s; s++)
|
||||
h = h*33 + *s;
|
||||
h += h*32 + *s;
|
||||
return h;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue