Closed
Description
https://godbolt.org/z/Y4MzcY33n
the code generates a call to __mulsi3
, which is definitely slower than (x << 3) + (x << 1)
.
is there any specific reason for this?
https://godbolt.org/z/Y4MzcY33n
the code generates a call to __mulsi3
, which is definitely slower than (x << 3) + (x << 1)
.
is there any specific reason for this?