Reduce bit tables to 8bit

This saves some 1.7Kb in rodata section (x86_64, zstd tool), while assembler code stays the same except the type of a few load/extend instructions. Should not have negative performance implications.
2021-12-14 23:47:57 +01:00
parent 99923dfc1a
commit 2fbb1d10c1
6 changed files with 15 additions and 15 deletions
@@ -40,7 +40,7 @@ static UNUSED_ATTR const U32 OF_base[MaxOff+1] = {
                 0xFFFD, 0x1FFFD, 0x3FFFD, 0x7FFFD, 0xFFFFD, 0x1FFFFD, 0x3FFFFD, 0x7FFFFD,
                 0xFFFFFD, 0x1FFFFFD, 0x3FFFFFD, 0x7FFFFFD, 0xFFFFFFD, 0x1FFFFFFD, 0x3FFFFFFD, 0x7FFFFFFD };

-static UNUSED_ATTR const U32 OF_bits[MaxOff+1] = {
+static UNUSED_ATTR const U8 OF_bits[MaxOff+1] = {
                     0,  1,  2,  3,  4,  5,  6,  7,
                     8,  9, 10, 11, 12, 13, 14, 15,
                    16, 17, 18, 19, 20, 21, 22, 23,