JuliaLang/julia — pull request #8848 by stevengj (2014-10-29 19:59:37+00:00)
Title: slight reduction in the number of comparisons for quicksort

This is only about a 1% reduction at best in the number of comparisons, because most comparisons are done in the leaves and the merge phase. It just bugged me in #8840 that one if the `if` statements could be moved inside the other `if` statement.