On 2025/4/7 21:51, Andy Shevchenko wrote:
> First of all, this function is supposed to be run against constant string
> literals.
for strstarts(s, "prefix"), strlen("prefix") should *NOT* be compile
time constant. it is a loop and unavoidable to have strlen("prefix")
iterations.
> Second, this commit message has zero proofs to tell if there is actual
> performance
> downgrage even in the case when prefix is not a constant string literal.
for either constant string or non constant string. this patch
eliminating a loop which have strlen()iterations. i feel it is obvious
it can improve performance.
