diff options
Diffstat (limited to 'target/loongarch/vec_helper.c')
| -rw-r--r-- | target/loongarch/vec_helper.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/target/loongarch/vec_helper.c b/target/loongarch/vec_helper.c index 5188b7f..1179397 100644 --- a/target/loongarch/vec_helper.c +++ b/target/loongarch/vec_helper.c @@ -3146,13 +3146,13 @@ VFCMP(vfcmp_s_s, 32, UW, float32_compare) VFCMP(vfcmp_c_d, 64, UD, float64_compare_quiet) VFCMP(vfcmp_s_d, 64, UD, float64_compare) -void HELPER(vbitseli_b)(void *vd, void *vj, uint64_t imm, uint32_t v) +void HELPER(vbitseli_b)(void *vd, void *vj, uint64_t imm, uint32_t desc) { int i; VReg *Vd = (VReg *)vd; VReg *Vj = (VReg *)vj; - for (i = 0; i < 16; i++) { + for (i = 0; i < simd_oprsz(desc); i++) { Vd->B(i) = (~Vd->B(i) & Vj->B(i)) | (Vd->B(i) & imm); } } @@ -3160,7 +3160,7 @@ void HELPER(vbitseli_b)(void *vd, void *vj, uint64_t imm, uint32_t v) /* Copy from target/arm/tcg/sve_helper.c */ static inline bool do_match2(uint64_t n, uint64_t m0, uint64_t m1, int esz) { - uint64_t bits = 8 << esz; + int bits = 8 << esz; uint64_t ones = dup_const(esz, 1); uint64_t signs = ones << (bits - 1); uint64_t cmp0, cmp1; @@ -3173,25 +3173,37 @@ static inline bool do_match2(uint64_t n, uint64_t m0, uint64_t m1, int esz) return (cmp0 | cmp1) & signs; } -#define SETANYEQZ(NAME, MO) \ -void HELPER(NAME)(CPULoongArchState *env, uint32_t cd, uint32_t vj) \ -{ \ - VReg *Vj = &(env->fpr[vj].vreg); \ - \ - env->cf[cd & 0x7] = do_match2(0, Vj->D(0), Vj->D(1), MO); \ +#define SETANYEQZ(NAME, MO) \ +void HELPER(NAME)(CPULoongArchState *env, \ + uint32_t oprsz, uint32_t cd, uint32_t vj) \ +{ \ + VReg *Vj = &(env->fpr[vj].vreg); \ + \ + env->cf[cd & 0x7] = do_match2(0, Vj->D(0), Vj->D(1), MO); \ + if (oprsz == 32) { \ + env->cf[cd & 0x7] = env->cf[cd & 0x7] || \ + do_match2(0, Vj->D(2), Vj->D(3), MO); \ + } \ } + SETANYEQZ(vsetanyeqz_b, MO_8) SETANYEQZ(vsetanyeqz_h, MO_16) SETANYEQZ(vsetanyeqz_w, MO_32) SETANYEQZ(vsetanyeqz_d, MO_64) -#define SETALLNEZ(NAME, MO) \ -void HELPER(NAME)(CPULoongArchState *env, uint32_t cd, uint32_t vj) \ -{ \ - VReg *Vj = &(env->fpr[vj].vreg); \ - \ - env->cf[cd & 0x7]= !do_match2(0, Vj->D(0), Vj->D(1), MO); \ +#define SETALLNEZ(NAME, MO) \ +void HELPER(NAME)(CPULoongArchState *env, \ + uint32_t oprsz, uint32_t cd, uint32_t vj) \ +{ \ + VReg *Vj = &(env->fpr[vj].vreg); \ + \ + env->cf[cd & 0x7]= !do_match2(0, Vj->D(0), Vj->D(1), MO); \ + if (oprsz == 32) { \ + env->cf[cd & 0x7] = env->cf[cd & 0x7] && \ + !do_match2(0, Vj->D(2), Vj->D(3), MO); \ + } \ } + SETALLNEZ(vsetallnez_b, MO_8) SETALLNEZ(vsetallnez_h, MO_16) SETALLNEZ(vsetallnez_w, MO_32) |