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r337: support CPU dispatch for gcc-4.8+

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using __builtin_cpu_supports()
This commit is contained in:
Heng Li
2017-09-03 14:29:49 -04:00
parent 101b8bb97d
commit 3c997ca016
7 changed files with 100 additions and 5 deletions
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ksw2_exts2_sse.c
+10
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@@ -10,8 +10,18 @@
#include <smmintrin.h>
#endif
#ifdef KSW_CPU_DISPATCH
#ifdef __SSE4_1__
void ksw_exts2_sse41(void *km, int qlen, const uint8_t *query, int tlen, const uint8_t *target, int8_t m, const int8_t *mat,
int8_t q, int8_t e, int8_t q2, int8_t noncan, int zdrop, int flag, ksw_extz_t *ez)
#else
void ksw_exts2_sse2(void *km, int qlen, const uint8_t *query, int tlen, const uint8_t *target, int8_t m, const int8_t *mat,
int8_t q, int8_t e, int8_t q2, int8_t noncan, int zdrop, int flag, ksw_extz_t *ez)
#endif
#else
void ksw_exts2_sse(void *km, int qlen, const uint8_t *query, int tlen, const uint8_t *target, int8_t m, const int8_t *mat,
int8_t q, int8_t e, int8_t q2, int8_t noncan, int zdrop, int flag, ksw_extz_t *ez)
#endif // ~KSW_CPU_DISPATCH
{
#define __dp_code_block1 \
z = _mm_load_si128(&s[t]); \