diff --git a/target/riscv/helper.h b/target/riscv/helper.h
index 0f36a8ce43..4e6c47c2d2 100644
--- a/target/riscv/helper.h
+++ b/target/riscv/helper.h
@@ -435,3 +435,60 @@ DEF_HELPER_6(vnsrl_vx_w, void, ptr, ptr, tl, ptr, env, i32)
 DEF_HELPER_6(vnsra_vx_b, void, ptr, ptr, tl, ptr, env, i32)
 DEF_HELPER_6(vnsra_vx_h, void, ptr, ptr, tl, ptr, env, i32)
 DEF_HELPER_6(vnsra_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+
+DEF_HELPER_6(vmseq_vv_b, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmseq_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmseq_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmseq_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsne_vv_b, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsne_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsne_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsne_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vv_b, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmslt_vv_b, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmslt_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmslt_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmslt_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vv_b, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsle_vv_b, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsle_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsle_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmsle_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
+DEF_HELPER_6(vmseq_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmseq_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmseq_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmseq_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsne_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsne_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsne_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsne_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsltu_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmslt_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmslt_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmslt_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmslt_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsleu_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsle_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsle_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsle_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsle_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgtu_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgtu_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgtu_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgtu_vx_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgt_vx_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgt_vx_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgt_vx_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vmsgt_vx_d, void, ptr, ptr, tl, ptr, env, i32)
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index 89fd2aa4e2..df6181980d 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -335,6 +335,26 @@ vnsrl_vi        101100 . ..... ..... 011 ..... 1010111 @r_vm
 vnsra_vv        101101 . ..... ..... 000 ..... 1010111 @r_vm
 vnsra_vx        101101 . ..... ..... 100 ..... 1010111 @r_vm
 vnsra_vi        101101 . ..... ..... 011 ..... 1010111 @r_vm
+vmseq_vv        011000 . ..... ..... 000 ..... 1010111 @r_vm
+vmseq_vx        011000 . ..... ..... 100 ..... 1010111 @r_vm
+vmseq_vi        011000 . ..... ..... 011 ..... 1010111 @r_vm
+vmsne_vv        011001 . ..... ..... 000 ..... 1010111 @r_vm
+vmsne_vx        011001 . ..... ..... 100 ..... 1010111 @r_vm
+vmsne_vi        011001 . ..... ..... 011 ..... 1010111 @r_vm
+vmsltu_vv       011010 . ..... ..... 000 ..... 1010111 @r_vm
+vmsltu_vx       011010 . ..... ..... 100 ..... 1010111 @r_vm
+vmslt_vv        011011 . ..... ..... 000 ..... 1010111 @r_vm
+vmslt_vx        011011 . ..... ..... 100 ..... 1010111 @r_vm
+vmsleu_vv       011100 . ..... ..... 000 ..... 1010111 @r_vm
+vmsleu_vx       011100 . ..... ..... 100 ..... 1010111 @r_vm
+vmsleu_vi       011100 . ..... ..... 011 ..... 1010111 @r_vm
+vmsle_vv        011101 . ..... ..... 000 ..... 1010111 @r_vm
+vmsle_vx        011101 . ..... ..... 100 ..... 1010111 @r_vm
+vmsle_vi        011101 . ..... ..... 011 ..... 1010111 @r_vm
+vmsgtu_vx       011110 . ..... ..... 100 ..... 1010111 @r_vm
+vmsgtu_vi       011110 . ..... ..... 011 ..... 1010111 @r_vm
+vmsgt_vx        011111 . ..... ..... 100 ..... 1010111 @r_vm
+vmsgt_vi        011111 . ..... ..... 011 ..... 1010111 @r_vm
 
 vsetvli         0 ........... ..... 111 ..... 1010111  @r2_zimm
 vsetvl          1000000 ..... ..... 111 ..... 1010111  @r
diff --git a/target/riscv/insn_trans/trans_rvv.inc.c b/target/riscv/insn_trans/trans_rvv.inc.c
index a537b507a0..53c00d914f 100644
--- a/target/riscv/insn_trans/trans_rvv.inc.c
+++ b/target/riscv/insn_trans/trans_rvv.inc.c
@@ -1397,3 +1397,48 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a)                   \
 
 GEN_OPIVI_NARROW_TRANS(vnsra_vi, 1, vnsra_vx)
 GEN_OPIVI_NARROW_TRANS(vnsrl_vi, 1, vnsrl_vx)
+
+/* Vector Integer Comparison Instructions */
+/*
+ * For all comparison instructions, an illegal instruction exception is raised
+ * if the destination vector register overlaps a source vector register group
+ * and LMUL > 1.
+ */
+static bool opivv_cmp_check(DisasContext *s, arg_rmrr *a)
+{
+    return (vext_check_isa_ill(s) &&
+            vext_check_reg(s, a->rs2, false) &&
+            vext_check_reg(s, a->rs1, false) &&
+            ((vext_check_overlap_group(a->rd, 1, a->rs1, 1 << s->lmul) &&
+            vext_check_overlap_group(a->rd, 1, a->rs2, 1 << s->lmul)) ||
+            (s->lmul == 0)));
+}
+GEN_OPIVV_TRANS(vmseq_vv, opivv_cmp_check)
+GEN_OPIVV_TRANS(vmsne_vv, opivv_cmp_check)
+GEN_OPIVV_TRANS(vmsltu_vv, opivv_cmp_check)
+GEN_OPIVV_TRANS(vmslt_vv, opivv_cmp_check)
+GEN_OPIVV_TRANS(vmsleu_vv, opivv_cmp_check)
+GEN_OPIVV_TRANS(vmsle_vv, opivv_cmp_check)
+
+static bool opivx_cmp_check(DisasContext *s, arg_rmrr *a)
+{
+    return (vext_check_isa_ill(s) &&
+            vext_check_reg(s, a->rs2, false) &&
+            (vext_check_overlap_group(a->rd, 1, a->rs2, 1 << s->lmul) ||
+            (s->lmul == 0)));
+}
+GEN_OPIVX_TRANS(vmseq_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmsne_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmsltu_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmslt_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmsleu_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmsle_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmsgtu_vx, opivx_cmp_check)
+GEN_OPIVX_TRANS(vmsgt_vx, opivx_cmp_check)
+
+GEN_OPIVI_TRANS(vmseq_vi, 0, vmseq_vx, opivx_cmp_check)
+GEN_OPIVI_TRANS(vmsne_vi, 0, vmsne_vx, opivx_cmp_check)
+GEN_OPIVI_TRANS(vmsleu_vi, 1, vmsleu_vx, opivx_cmp_check)
+GEN_OPIVI_TRANS(vmsle_vi, 0, vmsle_vx, opivx_cmp_check)
+GEN_OPIVI_TRANS(vmsgtu_vi, 1, vmsgtu_vx, opivx_cmp_check)
+GEN_OPIVI_TRANS(vmsgt_vi, 0, vmsgt_vx, opivx_cmp_check)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 8d1f32a7ff..d1fc543e98 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -1385,3 +1385,132 @@ GEN_VEXT_SHIFT_VX(vnsrl_vx_w, uint32_t, uint64_t, H4, H8, DO_SRL, 0x3f, clearl)
 GEN_VEXT_SHIFT_VX(vnsra_vx_b, int8_t, int16_t, H1, H2, DO_SRL, 0xf, clearb)
 GEN_VEXT_SHIFT_VX(vnsra_vx_h, int16_t, int32_t, H2, H4, DO_SRL, 0x1f, clearh)
 GEN_VEXT_SHIFT_VX(vnsra_vx_w, int32_t, int64_t, H4, H8, DO_SRL, 0x3f, clearl)
+
+/* Vector Integer Comparison Instructions */
+#define DO_MSEQ(N, M) (N == M)
+#define DO_MSNE(N, M) (N != M)
+#define DO_MSLT(N, M) (N < M)
+#define DO_MSLE(N, M) (N <= M)
+#define DO_MSGT(N, M) (N > M)
+
+#define GEN_VEXT_CMP_VV(NAME, ETYPE, H, DO_OP)                \
+void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2,   \
+        CPURISCVState *env, uint32_t desc)                    \
+{                                                             \
+    uint32_t mlen = vext_mlen(desc);                          \
+    uint32_t vm = vext_vm(desc);                              \
+    uint32_t vl = env->vl;                                    \
+    uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE);        \
+    uint32_t i;                                               \
+                                                              \
+    if (vl == 0) {                                            \
+        return;                                               \
+    }                                                         \
+    for (i = 0; i < vl; i++) {                                \
+        ETYPE s1 = *((ETYPE *)vs1 + H(i));                    \
+        ETYPE s2 = *((ETYPE *)vs2 + H(i));                    \
+        if (!vm && !vext_elem_mask(v0, mlen, i)) {            \
+            continue;                                         \
+        }                                                     \
+        vext_set_elem_mask(vd, mlen, i, DO_OP(s2, s1));       \
+    }                                                         \
+    for (; i < vlmax; i++) {                                  \
+        vext_set_elem_mask(vd, mlen, i, 0);                   \
+    }                                                         \
+}
+
+GEN_VEXT_CMP_VV(vmseq_vv_b, uint8_t,  H1, DO_MSEQ)
+GEN_VEXT_CMP_VV(vmseq_vv_h, uint16_t, H2, DO_MSEQ)
+GEN_VEXT_CMP_VV(vmseq_vv_w, uint32_t, H4, DO_MSEQ)
+GEN_VEXT_CMP_VV(vmseq_vv_d, uint64_t, H8, DO_MSEQ)
+
+GEN_VEXT_CMP_VV(vmsne_vv_b, uint8_t,  H1, DO_MSNE)
+GEN_VEXT_CMP_VV(vmsne_vv_h, uint16_t, H2, DO_MSNE)
+GEN_VEXT_CMP_VV(vmsne_vv_w, uint32_t, H4, DO_MSNE)
+GEN_VEXT_CMP_VV(vmsne_vv_d, uint64_t, H8, DO_MSNE)
+
+GEN_VEXT_CMP_VV(vmsltu_vv_b, uint8_t,  H1, DO_MSLT)
+GEN_VEXT_CMP_VV(vmsltu_vv_h, uint16_t, H2, DO_MSLT)
+GEN_VEXT_CMP_VV(vmsltu_vv_w, uint32_t, H4, DO_MSLT)
+GEN_VEXT_CMP_VV(vmsltu_vv_d, uint64_t, H8, DO_MSLT)
+
+GEN_VEXT_CMP_VV(vmslt_vv_b, int8_t,  H1, DO_MSLT)
+GEN_VEXT_CMP_VV(vmslt_vv_h, int16_t, H2, DO_MSLT)
+GEN_VEXT_CMP_VV(vmslt_vv_w, int32_t, H4, DO_MSLT)
+GEN_VEXT_CMP_VV(vmslt_vv_d, int64_t, H8, DO_MSLT)
+
+GEN_VEXT_CMP_VV(vmsleu_vv_b, uint8_t,  H1, DO_MSLE)
+GEN_VEXT_CMP_VV(vmsleu_vv_h, uint16_t, H2, DO_MSLE)
+GEN_VEXT_CMP_VV(vmsleu_vv_w, uint32_t, H4, DO_MSLE)
+GEN_VEXT_CMP_VV(vmsleu_vv_d, uint64_t, H8, DO_MSLE)
+
+GEN_VEXT_CMP_VV(vmsle_vv_b, int8_t,  H1, DO_MSLE)
+GEN_VEXT_CMP_VV(vmsle_vv_h, int16_t, H2, DO_MSLE)
+GEN_VEXT_CMP_VV(vmsle_vv_w, int32_t, H4, DO_MSLE)
+GEN_VEXT_CMP_VV(vmsle_vv_d, int64_t, H8, DO_MSLE)
+
+#define GEN_VEXT_CMP_VX(NAME, ETYPE, H, DO_OP)                      \
+void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2,   \
+        CPURISCVState *env, uint32_t desc)                          \
+{                                                                   \
+    uint32_t mlen = vext_mlen(desc);                                \
+    uint32_t vm = vext_vm(desc);                                    \
+    uint32_t vl = env->vl;                                          \
+    uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE);              \
+    uint32_t i;                                                     \
+                                                                    \
+    if (vl == 0) {                                                  \
+        return;                                                     \
+    }                                                               \
+    for (i = 0; i < vl; i++) {                                      \
+        ETYPE s2 = *((ETYPE *)vs2 + H(i));                          \
+        if (!vm && !vext_elem_mask(v0, mlen, i)) {                  \
+            continue;                                               \
+        }                                                           \
+        vext_set_elem_mask(vd, mlen, i,                             \
+                DO_OP(s2, (ETYPE)(target_long)s1));                 \
+    }                                                               \
+    for (; i < vlmax; i++) {                                        \
+        vext_set_elem_mask(vd, mlen, i, 0);                         \
+    }                                                               \
+}
+
+GEN_VEXT_CMP_VX(vmseq_vx_b, uint8_t,  H1, DO_MSEQ)
+GEN_VEXT_CMP_VX(vmseq_vx_h, uint16_t, H2, DO_MSEQ)
+GEN_VEXT_CMP_VX(vmseq_vx_w, uint32_t, H4, DO_MSEQ)
+GEN_VEXT_CMP_VX(vmseq_vx_d, uint64_t, H8, DO_MSEQ)
+
+GEN_VEXT_CMP_VX(vmsne_vx_b, uint8_t,  H1, DO_MSNE)
+GEN_VEXT_CMP_VX(vmsne_vx_h, uint16_t, H2, DO_MSNE)
+GEN_VEXT_CMP_VX(vmsne_vx_w, uint32_t, H4, DO_MSNE)
+GEN_VEXT_CMP_VX(vmsne_vx_d, uint64_t, H8, DO_MSNE)
+
+GEN_VEXT_CMP_VX(vmsltu_vx_b, uint8_t,  H1, DO_MSLT)
+GEN_VEXT_CMP_VX(vmsltu_vx_h, uint16_t, H2, DO_MSLT)
+GEN_VEXT_CMP_VX(vmsltu_vx_w, uint32_t, H4, DO_MSLT)
+GEN_VEXT_CMP_VX(vmsltu_vx_d, uint64_t, H8, DO_MSLT)
+
+GEN_VEXT_CMP_VX(vmslt_vx_b, int8_t,  H1, DO_MSLT)
+GEN_VEXT_CMP_VX(vmslt_vx_h, int16_t, H2, DO_MSLT)
+GEN_VEXT_CMP_VX(vmslt_vx_w, int32_t, H4, DO_MSLT)
+GEN_VEXT_CMP_VX(vmslt_vx_d, int64_t, H8, DO_MSLT)
+
+GEN_VEXT_CMP_VX(vmsleu_vx_b, uint8_t,  H1, DO_MSLE)
+GEN_VEXT_CMP_VX(vmsleu_vx_h, uint16_t, H2, DO_MSLE)
+GEN_VEXT_CMP_VX(vmsleu_vx_w, uint32_t, H4, DO_MSLE)
+GEN_VEXT_CMP_VX(vmsleu_vx_d, uint64_t, H8, DO_MSLE)
+
+GEN_VEXT_CMP_VX(vmsle_vx_b, int8_t,  H1, DO_MSLE)
+GEN_VEXT_CMP_VX(vmsle_vx_h, int16_t, H2, DO_MSLE)
+GEN_VEXT_CMP_VX(vmsle_vx_w, int32_t, H4, DO_MSLE)
+GEN_VEXT_CMP_VX(vmsle_vx_d, int64_t, H8, DO_MSLE)
+
+GEN_VEXT_CMP_VX(vmsgtu_vx_b, uint8_t,  H1, DO_MSGT)
+GEN_VEXT_CMP_VX(vmsgtu_vx_h, uint16_t, H2, DO_MSGT)
+GEN_VEXT_CMP_VX(vmsgtu_vx_w, uint32_t, H4, DO_MSGT)
+GEN_VEXT_CMP_VX(vmsgtu_vx_d, uint64_t, H8, DO_MSGT)
+
+GEN_VEXT_CMP_VX(vmsgt_vx_b, int8_t,  H1, DO_MSGT)
+GEN_VEXT_CMP_VX(vmsgt_vx_h, int16_t, H2, DO_MSGT)
+GEN_VEXT_CMP_VX(vmsgt_vx_w, int32_t, H4, DO_MSGT)
+GEN_VEXT_CMP_VX(vmsgt_vx_d, int64_t, H8, DO_MSGT)
