[5] The Huffman encoder now uses clz and bsr instructions for bit counting on
ARM platforms rather than a lookup table. This reduces the memory footprint
by 64k, which may be important for some mobile applications. Out of four
-Android devices that were tested, two demonstrated a small loss (~3-4% on
-average) with ARMv6 code and a small gain (also ~3-4%) with ARMv7 code when
-enabling this new feature, but the other two devices demonstrated a
-significant performance gain across the board (~10-20%.) Actual mileage may
-vary.
+Android devices that were tested, two demonstrated a small overall performance
+loss (~3-4% on average) with ARMv6 code and a small gain (also ~3-4%) with
+ARMv7 code when enabling this new feature, but the other two devices
+demonstrated a significant overall performance gain with both ARMv6 and ARMv7
+code (~10-20%.) Actual mileage may vary.
1.3.1