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target/loongarch: Move simply DO_XX marcos togther

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Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-57-gaosong@loongson.cn>
This commit is contained in:
Song Gao 2023-09-14 10:26:44 +08:00
parent 4a26512f01
commit c7aa330903
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GPG key ID: 40A2FFF239263EDF
2 changed files with 42 additions and 48 deletions
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42
target/loongarch/vec.h
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@ -30,4 +30,46 @@
#define Q(x) Q[x]
#endif /* HOST_BIG_ENDIAN */
#define DO_ADD(a, b) (a + b)
#define DO_SUB(a, b) (a - b)
#define DO_VAVG(a, b) ((a >> 1) + (b >> 1) + (a & b & 1))
#define DO_VAVGR(a, b) ((a >> 1) + (b >> 1) + ((a | b) & 1))
#define DO_VABSD(a, b) ((a > b) ? (a -b) : (b-a))
#define DO_VABS(a) ((a < 0) ? (-a) : (a))
#define DO_MIN(a, b) (a < b ? a : b)
#define DO_MAX(a, b) (a > b ? a : b)
#define DO_MUL(a, b) (a * b)
#define DO_MADD(a, b, c) (a + b * c)
#define DO_MSUB(a, b, c) (a - b * c)
#define DO_DIVU(N, M) (unlikely(M == 0) ? 0 : N / M)
#define DO_REMU(N, M) (unlikely(M == 0) ? 0 : N % M)
#define DO_DIV(N, M) (unlikely(M == 0) ? 0 :\
unlikely((N == -N) && (M == (__typeof(N))(-1))) ? N : N / M)
#define DO_REM(N, M) (unlikely(M == 0) ? 0 :\
unlikely((N == -N) && (M == (__typeof(N))(-1))) ? 0 : N % M)
#define DO_SIGNCOV(a, b) (a == 0 ? 0 : a < 0 ? -b : b)
#define R_SHIFT(a, b) (a >> b)
#define DO_CLO_B(N) (clz32(~N & 0xff) - 24)
#define DO_CLO_H(N) (clz32(~N & 0xffff) - 16)
#define DO_CLO_W(N) (clz32(~N))
#define DO_CLO_D(N) (clz64(~N))
#define DO_CLZ_B(N) (clz32(N) - 24)
#define DO_CLZ_H(N) (clz32(N) - 16)
#define DO_CLZ_W(N) (clz32(N))
#define DO_CLZ_D(N) (clz64(N))
#define DO_BITCLR(a, bit) (a & ~(1ull << bit))
#define DO_BITSET(a, bit) (a | 1ull << bit)
#define DO_BITREV(a, bit) (a ^ (1ull << bit))
#define VSEQ(a, b) (a == b ? -1 : 0)
#define VSLE(a, b) (a <= b ? -1 : 0)
#define VSLT(a, b) (a < b ? -1 : 0)
#define SHF_POS(i, imm) (((i) & 0xfc) + (((imm) >> (2 * ((i) & 0x03))) & 0x03))
#endif /* LOONGARCH_VEC_H */