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Use unaligned access (if possible) on both endiannesses 

in lz_encoder_hash.h.
This commit is contained in:
Lasse Collin 2009-10-02 11:28:17 +03:00
parent c5f68b5cc7
commit 3782b3fee4
1 changed files with 2 additions and 2 deletions
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4
src/liblzma/lz/lz_encoder_hash.h
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@ -36,8 +36,8 @@
#define FIX_4_HASH_SIZE (HASH_2_SIZE + HASH_3_SIZE) #define FIX_4_HASH_SIZE (HASH_2_SIZE + HASH_3_SIZE)
#define FIX_5_HASH_SIZE (HASH_2_SIZE + HASH_3_SIZE + HASH_4_SIZE) #define FIX_5_HASH_SIZE (HASH_2_SIZE + HASH_3_SIZE + HASH_4_SIZE)
// TODO Benchmark, and probably doesn't need to be endian dependent. // Endianness doesn't matter in hash_2_calc() (no effect on the output).
#if !defined(WORDS_BIGENDIAN) && defined(HAVE_FAST_UNALIGNED_ACCESS) #ifdef HAVE_FAST_UNALIGNED_ACCESS
# define hash_2_calc() \ # define hash_2_calc() \
const uint32_t hash_value = *(const uint16_t *)(cur); const uint32_t hash_value = *(const uint16_t *)(cur);
#else #else