@@ -4430,17 +4430,22 @@ GEN_VEXT_VSLIDEUP_VX(vslideup_vx_d, uint64_t, H8)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
+ uint32_t vlmax = vext_max_elems(desc, ctzl(sizeof(ETYPE))); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
- target_ulong offset = s1, i; \
+ target_ulong i_max, i; \
\
- for (i = 0; i < vl; ++i) { \
- target_ulong j = i + offset; \
- if (!vm && !vext_elem_mask(v0, i)) { \
- continue; \
+ i_max = MIN(s1 < vlmax ? vlmax - s1 : 0, vl); \
+ for (i = 0; i < i_max; ++i) { \
+ if (vm || vext_elem_mask(v0, i)) { \
+ *((ETYPE *)vd + H(i)) = *((ETYPE *)vs2 + H(i + s1)); \
+ } \
+ } \
+ \
+ for (i = i_max; i < vl; ++i) { \
+ if (vm || vext_elem_mask(v0, i)) { \
+ *((ETYPE *)vd + H(i)) = 0; \
} \
- *((ETYPE *)vd + H(i)) = j >= vlmax ? 0 : *((ETYPE *)vs2 + H(j)); \
} \
}