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authorSebastian Andrzej Siewior <sebastian@breakpoint.cc>2024-02-16 21:50:15 +0100
committerLasse Collin <lasse.collin@tukaani.org>2024-02-17 15:50:21 +0200
commite9053c907250c70d98b319d95fa54cb94fc76869 (patch)
tree0bec396e07e6293e804155672c38726d55698835 /src/liblzma/rangecoder
parentTranslations: Update the Spanish translation. (diff)
downloadxz-e9053c907250c70d98b319d95fa54cb94fc76869.tar.xz
liblzma/rangecoder: Exclude x32 from the x86-64 optimisation.
The x32 port has a x86-64 ABI in term of all registers but uses only 32bit pointer like x86-32. The assembly optimisation fails to compile on x32. Given the state of x32 I suggest to exclude it from the optimisation rather than trying to fix it. Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Diffstat (limited to 'src/liblzma/rangecoder')
-rw-r--r--src/liblzma/rangecoder/range_decoder.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/liblzma/rangecoder/range_decoder.h b/src/liblzma/rangecoder/range_decoder.h
index eec721ac..a8ad5f02 100644
--- a/src/liblzma/rangecoder/range_decoder.h
+++ b/src/liblzma/rangecoder/range_decoder.h
@@ -37,7 +37,7 @@
// The default can be overridden at build time by defining
// LZMA_RANGE_DECODER_CONFIG to the desired mask.
#ifndef LZMA_RANGE_DECODER_CONFIG
-# if defined(__x86_64__) && (defined(__GNUC__) || defined(__clang__))
+# if defined(__x86_64__) && !defined(__ILP32__) && (defined(__GNUC__) || defined(__clang__))
# define LZMA_RANGE_DECODER_CONFIG 0x1F0
# else
# define LZMA_RANGE_DECODER_CONFIG 0x03