xz: update README

Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Lasse Collin 2013-02-27 16:26:03 +01:00 committed by Denys Vlasenko
parent 04f296b28a
commit 3a7b2417f9

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@ -55,7 +55,7 @@ Compiler requirements
code is modified not to support large files, which needs some more
care than just using 32-bit integer instead of 64-bit).
If you use GCC, try to use a recent version. For example, on x86,
If you use GCC, try to use a recent version. For example, on x86-32,
xz_dec_lzma2.c compiled with GCC 3.3.6 is 15-25 % slower than when
compiled with GCC 4.3.3.
@ -93,7 +93,7 @@ BCJ filter support
them always #defined doesn't hurt either.
#define Instruction set BCJ filter endianness
XZ_DEC_X86 x86 or x86-64 Little endian only
XZ_DEC_X86 x86-32 or x86-64 Little endian only
XZ_DEC_POWERPC PowerPC Big endian only
XZ_DEC_IA64 Itanium (IA-64) Big or little endian
XZ_DEC_ARM ARM Little endian only