diff options
| -rw-r--r-- | snappy-internal.h | 6 | ||||
| -rw-r--r-- | snappy.cc | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/snappy-internal.h b/snappy-internal.h index e552ea0..0923f39 100644 --- a/snappy-internal.h +++ b/snappy-internal.h @@ -246,7 +246,8 @@ static inline std::pair<size_t, bool> FindMatchLength(const char* s1, asm("testl %k2, %k2\n\t" "cmovzq %1, %0\n\t" : "+r"(a2) - : "r"(a3), "r"(xorval)); + : "r"(a3), "r"(xorval) + : "cc"); #endif *data = a2 >> (shift & (3 * 8)); return std::pair<size_t, bool>(matched_bytes, true); @@ -277,7 +278,8 @@ static inline std::pair<size_t, bool> FindMatchLength(const char* s1, asm("testl %k2, %k2\n\t" "cmovzq %1, %0\n\t" : "+r"(a2) - : "r"(a3), "r"(xorval)); + : "r"(a3), "r"(xorval) + : "cc"); #endif *data = a2 >> (shift & (3 * 8)); matched += matched_bytes; @@ -1107,7 +1107,8 @@ inline size_t AdvanceToNextTagX86Optimized(const uint8_t** ip_p, size_t* tag) { // TODO clang misses the fact that the (c & 3) already correctly // sets the zero flag. asm("and $3, %k[tag_type]\n\t" - : [tag_type] "+r"(tag_type), "=@ccz"(is_literal)); + : [tag_type] "+r"(tag_type), "=@ccz"(is_literal) + :: "cc"); #else tag_type &= 3; is_literal = (tag_type == 0); |