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| author | Cameron Cawley <ccawley2011@gmail.com> | 2023-04-15 19:08:05 +0100 |
|---|---|---|
| committer | Hans Kristian Rosbach <hk-github@circlestorm.org> | 2023-04-25 12:07:55 +0200 |
| commit | 38aa5751297709fa31b1a5b7e022384b57e1724d (patch) | |
| tree | b0c9b8a17b0ed69900616b150ae4267ecb570155 /cpu_features.h | |
| parent | fc49c98d1f47b4f041e0cc2668fa7b66c13a6377 (diff) | |
| download | Project-Tick-38aa5751297709fa31b1a5b7e022384b57e1724d.tar.gz Project-Tick-38aa5751297709fa31b1a5b7e022384b57e1724d.zip | |
Ensure that unaligned compare256 variants are only used on little endian systems
Diffstat (limited to 'cpu_features.h')
| -rw-r--r-- | cpu_features.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cpu_features.h b/cpu_features.h index b8ec883a22..2e1a888e38 100644 --- a/cpu_features.h +++ b/cpu_features.h @@ -155,7 +155,7 @@ extern uint32_t crc32_s390_vx(uint32_t crc, const uint8_t *buf, size_t len); typedef uint32_t (*compare256_func)(const uint8_t *src0, const uint8_t *src1); extern uint32_t compare256_c(const uint8_t *src0, const uint8_t *src1); -#ifdef UNALIGNED_OK +#if defined(UNALIGNED_OK) && BYTE_ORDER == LITTLE_ENDIAN extern uint32_t compare256_unaligned_16(const uint8_t *src0, const uint8_t *src1); #ifdef HAVE_BUILTIN_CTZ extern uint32_t compare256_unaligned_32(const uint8_t *src0, const uint8_t *src1); @@ -188,7 +188,7 @@ extern void insert_string_acle(deflate_state *const s, const uint32_t str, uint3 /* longest_match */ extern uint32_t longest_match_c(deflate_state *const s, Pos cur_match); -#ifdef UNALIGNED_OK +#if defined(UNALIGNED_OK) && BYTE_ORDER == LITTLE_ENDIAN extern uint32_t longest_match_unaligned_16(deflate_state *const s, Pos cur_match); #ifdef HAVE_BUILTIN_CTZ extern uint32_t longest_match_unaligned_32(deflate_state *const s, Pos cur_match); @@ -212,7 +212,7 @@ extern uint32_t longest_match_power9(deflate_state *const s, Pos cur_match); /* longest_match_slow */ extern uint32_t longest_match_slow_c(deflate_state *const s, Pos cur_match); -#ifdef UNALIGNED_OK +#if defined(UNALIGNED_OK) && BYTE_ORDER == LITTLE_ENDIAN extern uint32_t longest_match_slow_unaligned_16(deflate_state *const s, Pos cur_match); extern uint32_t longest_match_slow_unaligned_32(deflate_state *const s, Pos cur_match); #ifdef UNALIGNED64_OK |