Beautiful branchless binary search
If being branchless is important property of the algorithm then it is better to enforce it. Or at least test for it. If his GCC version will get an update and it will stop producing assembly that he wants no-one will ever know.<p>Which brings us back to regular discussion: C ( and C++ ) does not match hardware anymore. There is no real control over important properties of generated code. Programmers need tools to control what they write. Plug and pray compilation is not a solid engineering approach.