andreacavalli/rocksdb
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix a compile error on 32-bit

Browse Source
This commit is contained in:
Warren Falk 2015-12-10 20:26:11 -05:00
parent 8c71eb5afc
commit 55b37efa15
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
util/crc32c.cc
View File

@ -315,8 +315,15 @@ static inline void Slow_CRC32(uint64_t* l, uint8_t const **p) {
static inline void Fast_CRC32(uint64_t* l, uint8_t const **p) {
#ifdef __SSE4_2__
#ifdef __LP64__
*l = _mm_crc32_u64(*l, LE_LOAD64(*p));
*p += 8;
#else
*l = _mm_crc32_u32(*l, LE_LOAD32(*p));
*p += 4;
*l = _mm_crc32_u32(*l, LE_LOAD32(*p));
*p += 4;
#endif
#else
Slow_CRC32(l, p);
#endif