Optimize rank comparison on x86 (little-endian)

1 files changed, 16 insertions, 0 deletions

diff --git a/src/result_others.go b/src/result_others.go
new file mode 100644
index 00000000..e3363a8e
--- /dev/null
+++ b/src/result_others.go
@@ -0,0 +1,16 @@
+// +build !386,!amd64
+
+package fzf
+
+func compareRanks(irank Result, jrank Result, tac bool) bool {
+	for idx := 3; idx >= 0; idx-- {
+		left := irank.points[idx]
+		right := jrank.points[idx]
+		if left < right {
+			return true
+		} else if left > right {
+			return false
+		}
+	}
+	return (irank.item.Index() <= jrank.item.Index()) != tac
+}