Re: XDL_FAST_HASH breaks git on OS X 10.7.3

David Aguilar [off-list ref] writes:

quoted

+       if (sizeof(long) == 8) {

Isn't the whole point of this code to be fast?

This should be a compile-time check... conditionals hurt perf.

Depends on how good your compiler is, no?  The above if () selects based
on a constant expression, so on 64-bit archs with a good compiler, there
won't be a jump instruction nor a single opcode for the else clause.