diff --git a/gcc/config/riscv/riscv-protos.h b/gcc/config/riscv/riscv-protos.h
index bc71f9cbbba..835bb802fc6 100644
--- a/gcc/config/riscv/riscv-protos.h
+++ b/gcc/config/riscv/riscv-protos.h
@@ -223,6 +223,14 @@ machine_mode preferred_simd_mode (scalar_mode);
 opt_machine_mode get_mask_mode (machine_mode);
 void expand_vec_series (rtx, rtx, rtx);
 void expand_vec_init (rtx, rtx);
+/* Rounding mode bitfield for fixed point VXRM.  */
+enum vxrm_field_enum
+{
+  VXRM_RNU,
+  VXRM_RNE,
+  VXRM_RDN,
+  VXRM_ROD
+};
 }
 
 /* We classify builtin types into two classes:
diff --git a/gcc/config/riscv/riscv-vector-builtins.cc b/gcc/config/riscv/riscv-vector-builtins.cc
index 0f56f29f7aa..1de075fb90d 100644
--- a/gcc/config/riscv/riscv-vector-builtins.cc
+++ b/gcc/config/riscv/riscv-vector-builtins.cc
@@ -3288,6 +3288,13 @@ function_expander::use_exact_insn (insn_code icode)
 
   if (base->apply_vl_p ())
     add_input_operand (Pmode, get_avl_type_rtx (avl_type::NONVLMAX));
+
+  /* TODO: Currently, we don't support intrinsic that is modeling rounding mode.
+     We add default rounding mode for the intrinsics that didn't model rounding
+     mode yet.  */
+  if (opno != insn_data[icode].n_generator_args)
+    add_input_operand (Pmode, const0_rtx);
+
   return generate_insn (icode);
 }
 
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index a770fdfaa0e..c9c8861f84a 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -6082,7 +6082,7 @@ riscv_hard_regno_nregs (unsigned int regno, machine_mode mode)
 
   /* mode for VL or VTYPE are just a marker, not holding value,
      so it always consume one register.  */
-  if (regno == VTYPE_REGNUM || regno == VL_REGNUM)
+  if (regno == VTYPE_REGNUM || regno == VL_REGNUM || regno == VXRM_REGNUM)
     return 1;
 
   /* Assume every valid non-vector mode fits in one vector register.  */
@@ -6150,7 +6150,7 @@ riscv_hard_regno_mode_ok (unsigned int regno, machine_mode mode)
       if (lmul != 1)
 	return ((regno % lmul) == 0);
     }
-  else if (regno == VL_REGNUM || regno == VTYPE_REGNUM)
+  else if (regno == VL_REGNUM || regno == VTYPE_REGNUM || regno == VXRM_REGNUM)
     return true;
   else
     return false;
@@ -6586,6 +6586,7 @@ riscv_conditional_register_usage (void)
 
       fixed_regs[VTYPE_REGNUM] = call_used_regs[VTYPE_REGNUM] = 1;
       fixed_regs[VL_REGNUM] = call_used_regs[VL_REGNUM] = 1;
+      fixed_regs[VXRM_REGNUM] = call_used_regs[VXRM_REGNUM] = 1;
     }
 }
 
diff --git a/gcc/config/riscv/riscv.h b/gcc/config/riscv/riscv.h
index 4473115d3a9..f74b70de562 100644
--- a/gcc/config/riscv/riscv.h
+++ b/gcc/config/riscv/riscv.h
@@ -121,7 +121,8 @@ ASM_MISA_SPEC
 
 /* The mapping from gcc register number to DWARF 2 CFA column number.  */
 #define DWARF_FRAME_REGNUM(REGNO)                                              \
-  (VL_REG_P (REGNO) ? RISCV_DWARF_VL                                           \
+  (VXRM_REG_P (REGNO) ? RISCV_DWARF_VXRM                                       \
+   : VL_REG_P (REGNO) ? RISCV_DWARF_VL                                         \
    : VTYPE_REG_P (REGNO)                                                       \
      ? RISCV_DWARF_VTYPE                                                       \
      : (GP_REG_P (REGNO) || FP_REG_P (REGNO) || V_REG_P (REGNO)                \
@@ -372,6 +373,7 @@ ASM_MISA_SPEC
   ((unsigned int) ((int) (REGNO) - V_REG_FIRST) < V_REG_NUM)
 #define VL_REG_P(REGNO) ((REGNO) == VL_REGNUM)
 #define VTYPE_REG_P(REGNO) ((REGNO) == VTYPE_REGNUM)
+#define VXRM_REG_P(REGNO) ((REGNO) == VXRM_REGNUM)
 
 /* True when REGNO is in SIBCALL_REGS set.  */
 #define SIBCALL_REG_P(REGNO)	\
@@ -390,6 +392,7 @@ ASM_MISA_SPEC
 #define FRAME_POINTER_REGNUM 65
 
 /* Define Dwarf for RVV.  */
+#define RISCV_DWARF_VXRM (4096 + 0x00a)
 #define RISCV_DWARF_VL (4096 + 0xc20)
 #define RISCV_DWARF_VTYPE (4096 + 0xc21)
 #define RISCV_DWARF_VLENB (4096 + 0xc22)
diff --git a/gcc/config/riscv/riscv.md b/gcc/config/riscv/riscv.md
index 7065e68c0b7..c5cf3af9868 100644
--- a/gcc/config/riscv/riscv.md
+++ b/gcc/config/riscv/riscv.md
@@ -135,6 +135,7 @@
    (EXCEPTION_RETURN		2)
    (VL_REGNUM			66)
    (VTYPE_REGNUM		67)
+   (VXRM_REGNUM			68)
 ])
 
 (include "predicates.md")
diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md
index 328fce8d632..db3e120d97c 100644
--- a/gcc/config/riscv/vector.md
+++ b/gcc/config/riscv/vector.md
@@ -3317,8 +3317,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i,  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i,  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i,  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i,  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (any_sat_int_binop:VI
 	    (match_operand:VI 3 "<binop_rhs1_predicate>" " vr, vr, vr, vr, vr, vr, vr, vr")
 	    (match_operand:VI 4 "<binop_rhs2_predicate>" "<binop_rhs2_constraint>"))
@@ -3346,8 +3348,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_plus_binop:VI_QHS
 	    (vec_duplicate:VI_QHS
 	      (match_operand:<VEL> 4 "register_operand"  "  r,  r,  r,  r"))
@@ -3367,8 +3371,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_minus_binop:VI_QHS
 	    (match_operand:VI_QHS 3 "register_operand"   " vr, vr, vr, vr")
 	    (vec_duplicate:VI_QHS
@@ -3388,8 +3394,10 @@
 	     (match_operand 6 "const_int_operand")
 	     (match_operand 7 "const_int_operand")
 	     (match_operand 8 "const_int_operand")
+			 (match_operand 9 "const_int_operand")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_plus_binop:VI_D
 	    (vec_duplicate:VI_D
 	      (match_operand:<VEL> 4 "reg_or_int_operand"))
@@ -3407,7 +3415,7 @@
 	[] (rtx *operands, rtx boardcast_scalar) {
 	  emit_insn (gen_pred_<optab><mode> (operands[0], operands[1],
 	       operands[2], operands[3], boardcast_scalar, operands[5],
-	       operands[6], operands[7], operands[8]));
+	       operands[6], operands[7], operands[8], operands[9]));
         }))
     DONE;
 })
@@ -3421,8 +3429,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_plus_binop:VI_D
 	    (vec_duplicate:VI_D
 	      (match_operand:<VEL> 4 "register_operand"  "  r,  r,  r,  r"))
@@ -3442,8 +3452,10 @@
 	     (match_operand 6 "const_int_operand"            "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"            "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"            "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"            "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_plus_binop:VI_D
 	    (vec_duplicate:VI_D
 	      (sign_extend:<VEL>
@@ -3464,8 +3476,10 @@
 	     (match_operand 6 "const_int_operand")
 	     (match_operand 7 "const_int_operand")
 	     (match_operand 8 "const_int_operand")
+			 (match_operand 9 "const_int_operand")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_minus_binop:VI_D
 	    (match_operand:VI_D 3 "register_operand")
 	    (vec_duplicate:VI_D
@@ -3483,7 +3497,7 @@
 	[] (rtx *operands, rtx boardcast_scalar) {
 	  emit_insn (gen_pred_<optab><mode> (operands[0], operands[1],
 	       operands[2], operands[3], boardcast_scalar, operands[5],
-	       operands[6], operands[7], operands[8]));
+	       operands[6], operands[7], operands[8], operands[9]));
         }))
     DONE;
 })
@@ -3497,8 +3511,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_minus_binop:VI_D
 	    (match_operand:VI_D 3 "register_operand"     " vr, vr, vr, vr")
 	    (vec_duplicate:VI_D
@@ -3518,8 +3534,10 @@
 	     (match_operand 6 "const_int_operand"            "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"            "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"            "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"            "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (sat_int_minus_binop:VI_D
 	    (match_operand:VI_D 3 "register_operand"         " vr, vr, vr, vr")
 	    (vec_duplicate:VI_D
@@ -3540,8 +3558,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:VI
 	    [(match_operand:VI 3 "register_operand"      " vr, vr, vr, vr")
 	     (match_operand:VI 4 "register_operand"      " vr, vr, vr, vr")] VSAT_OP)
@@ -3561,8 +3581,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:VI_QHS
 	    [(match_operand:VI_QHS 3 "register_operand"  " vr, vr, vr, vr")
 	     (match_operand:<VEL> 4 "reg_or_0_operand"   " rJ, rJ, rJ, rJ")] VSAT_ARITH_OP)
@@ -3581,8 +3603,10 @@
 	     (match_operand 6 "const_int_operand"          "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"          "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"          "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"          "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:VI
 	    [(match_operand:VI 3 "register_operand"        " vr, vr, vr, vr")
 	     (match_operand 4 "pmode_reg_or_uimm5_operand" " rK, rK, rK, rK")] VSAT_SHIFT_OP)
@@ -3603,8 +3627,10 @@
 	     (match_operand 6 "const_int_operand")
 	     (match_operand 7 "const_int_operand")
 	     (match_operand 8 "const_int_operand")
+			 (match_operand 9 "const_int_operand")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:VI_D
 	    [(match_operand:VI_D 3 "register_operand")
 	     (match_operand:<VEL> 4 "reg_or_int_operand")] VSAT_ARITH_OP)
@@ -3621,7 +3647,7 @@
 	[] (rtx *operands, rtx boardcast_scalar) {
 	  emit_insn (gen_pred_<sat_op><mode> (operands[0], operands[1],
 	       operands[2], operands[3], boardcast_scalar, operands[5],
-	       operands[6], operands[7], operands[8]));
+	       operands[6], operands[7], operands[8], operands[9]));
         }))
     DONE;
 })
@@ -3635,8 +3661,10 @@
 	     (match_operand 6 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"        "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"        "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"        "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:VI_D
 	    [(match_operand:VI_D 3 "register_operand"    " vr, vr, vr, vr")
 	     (match_operand:<VEL> 4 "reg_or_0_operand"   " rJ, rJ, rJ, rJ")] VSAT_ARITH_OP)
@@ -3655,8 +3683,10 @@
 	     (match_operand 6 "const_int_operand"           "  i,  i,  i,  i")
 	     (match_operand 7 "const_int_operand"           "  i,  i,  i,  i")
 	     (match_operand 8 "const_int_operand"           "  i,  i,  i,  i")
+			 (match_operand 9 "const_int_operand"           "  i,  i,  i,  i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:VI_D
 	    [(match_operand:VI_D 3 "register_operand"       " vr, vr, vr, vr")
 	     (sign_extend:<VEL>
@@ -3677,8 +3707,10 @@
 	     (match_operand 6 "const_int_operand"                      "  i, i,  i,  i, i,  i,    i,    i,  i,  i,    i,    i")
 	     (match_operand 7 "const_int_operand"                      "  i, i,  i,  i, i,  i,    i,    i,  i,  i,    i,    i")
 	     (match_operand 8 "const_int_operand"                      "  i, i,  i,  i, i,  i,    i,    i,  i,  i,    i,    i")
+			 (match_operand 9 "const_int_operand"                      "  i, i,  i,  i, i,  i,    i,    i,  i,  i,    i,    i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:<V_DOUBLE_TRUNC>
 	    [(match_operand:VWEXTI 3 "register_operand"                " vr,vr, vr, vr, 0,  0,   vr,   vr,  0,  0,   vr,   vr")
 	     (match_operand:<V_DOUBLE_TRUNC> 4 "vector_shift_operand"  "  0, 0,  0,  0,vr, vr,   vr,   vr, vk, vk,   vk,   vk")] VNCLIP)
@@ -3697,8 +3729,10 @@
 	     (match_operand 6 "const_int_operand"                      "  i,  i,  i,  i,    i,    i")
 	     (match_operand 7 "const_int_operand"                      "  i,  i,  i,  i,    i,    i")
 	     (match_operand 8 "const_int_operand"                      "  i,  i,  i,  i,    i,    i")
+			 (match_operand 9 "const_int_operand"                      "  i,  i,  i,  i,    i,    i")
 	     (reg:SI VL_REGNUM)
-	     (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
+	     (reg:SI VTYPE_REGNUM)
+			 (reg:SI VXRM_REGNUM)] UNSPEC_VPREDICATE)
 	  (unspec:<V_DOUBLE_TRUNC>
 	    [(match_operand:VWEXTI 3 "register_operand"                "  0,  0,  0,  0,   vr,   vr")
 	     (match_operand 4 "pmode_reg_or_uimm5_operand"             " rK, rK, rK, rK,   rK,   rK")] VNCLIP)
