diff --git a/arch/LoongArch/LoongArchGenCSMappingInsnOp.inc b/arch/LoongArch/LoongArchGenCSMappingInsnOp.inc
index 1065738636..22d8bc512c 100644
--- a/arch/LoongArch/LoongArchGenCSMappingInsnOp.inc
+++ b/arch/LoongArch/LoongArchGenCSMappingInsnOp.inc
@@ -3383,49 +3383,49 @@
 }},
 { /* LOONGARCH_LD_B (690) - LOONGARCH_INS_LD_B - ld.b	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_LD_BU (691) - LOONGARCH_INS_LD_BU - ld.bu	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_LD_D (692) - LOONGARCH_INS_LD_D - ld.d	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_LD_H (693) - LOONGARCH_INS_LD_H - ld.h	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_LD_HU (694) - LOONGARCH_INS_LD_HU - ld.hu	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_LD_W (695) - LOONGARCH_INS_LD_W - ld.w	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_LD_WU (696) - LOONGARCH_INS_LD_WU - ld.wu	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
@@ -4233,28 +4233,28 @@
 }},
 { /* LOONGARCH_ST_B (818) - LOONGARCH_INS_ST_B - st.b	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_ST_D (819) - LOONGARCH_INS_ST_D - st.d	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_ST_H (820) - LOONGARCH_INS_ST_H - st.h	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
 }},
 { /* LOONGARCH_ST_W (821) - LOONGARCH_INS_ST_W - st.w	$rd, $rj, $imm12 */
 {
-  { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
+  { CS_OP_REG, CS_AC_READ, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rd */
   { CS_OP_REG | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* rj */
   { CS_OP_IMM | CS_OP_MEM, CS_AC_WRITE, { CS_DATA_TYPE_INVALID_SIMPLE_VALUE_TYPE, CS_DATA_TYPE_LAST } }, /* imm12 */
   { 0 }
diff --git a/arch/LoongArch/LoongArchGenCSOpGroup.inc b/arch/LoongArch/LoongArchGenCSOpGroup.inc
index 3cb57d64b4..2a02f81e33 100644
--- a/arch/LoongArch/LoongArchGenCSOpGroup.inc
+++ b/arch/LoongArch/LoongArchGenCSOpGroup.inc
@@ -11,5 +11,5 @@
 /* Capstone's LLVM TableGen Backends: */
 /* https://github.com/capstone-engine/llvm-capstone */
 
-  LOONGARCH_OP_GROUP_OPERAND = 0,
-  LOONGARCH_OP_GROUP_ATOMICMEMOP = 1,
+  LoongArch_OP_GROUP_Operand = 0,
+  LoongArch_OP_GROUP_AtomicMemOp = 1,
diff --git a/arch/LoongArch/LoongArchInstPrinter.c b/arch/LoongArch/LoongArchInstPrinter.c
index 172e4b813c..edb590dae5 100644
--- a/arch/LoongArch/LoongArchInstPrinter.c
+++ b/arch/LoongArch/LoongArchInstPrinter.c
@@ -91,7 +91,7 @@ static void printRegName(MCInst *MI, SStream *O, MCRegister Reg)
 
 static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
 {
-	add_cs_detail(MI, LOONGARCH_OP_GROUP_OPERAND, OpNo);
+	add_cs_detail(MI, LoongArch_OP_GROUP_Operand, OpNo);
 	MCOperand *MO = MCInst_getOperand(MI, (OpNo));
 
 	if (MCOperand_isReg(MO)) {
@@ -134,7 +134,7 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
 
 static void printAtomicMemOp(MCInst *MI, unsigned OpNo, SStream *O)
 {
-	add_cs_detail(MI, LOONGARCH_OP_GROUP_ATOMICMEMOP, OpNo);
+	add_cs_detail(MI, LoongArch_OP_GROUP_AtomicMemOp, OpNo);
 	MCOperand *MO = MCInst_getOperand(MI, (OpNo));
 
 	printRegName(MI, O, MCOperand_getReg(MO));
diff --git a/arch/LoongArch/LoongArchMapping.c b/arch/LoongArch/LoongArchMapping.c
index dbe3bcf487..b1d40cb5ce 100644
--- a/arch/LoongArch/LoongArchMapping.c
+++ b/arch/LoongArch/LoongArchMapping.c
@@ -549,7 +549,7 @@ void LoongArch_add_cs_detail(MCInst *MI, int /* loongarch_op_group */ op_group,
 	default:
 		printf("ERROR: Operand group %d not handled!\n", op_group);
 		CS_ASSERT_RET(0);
-	case LOONGARCH_OP_GROUP_OPERAND:
+	case LoongArch_OP_GROUP_Operand:
 		if (op_type == CS_OP_IMM) {
 			LoongArch_set_detail_op_imm(MI, OpNum, LOONGARCH_OP_IMM,
 						    MCInst_getOpVal(MI, OpNum));
@@ -559,7 +559,7 @@ void LoongArch_add_cs_detail(MCInst *MI, int /* loongarch_op_group */ op_group,
 		} else
 			CS_ASSERT_RET(0 && "Op type not handled.");
 		break;
-	case LOONGARCH_OP_GROUP_ATOMICMEMOP:
+	case LoongArch_OP_GROUP_AtomicMemOp:
 		CS_ASSERT_RET(op_type == CS_OP_REG);
 		// converted to MEM operand later in LoongArch_rewrite_memory_operand
 		LoongArch_set_detail_op_reg(MI, OpNum,
diff --git a/tests/details/loongarch.yaml b/tests/details/loongarch.yaml
index 234102efe4..97fd4fdfc0 100644
--- a/tests/details/loongarch.yaml
+++ b/tests/details/loongarch.yaml
@@ -34,7 +34,7 @@ test_cases:
                 imm: -1
   -
     input:
-      bytes: [ 0x80, 0x80, 0x00, 0x40, 0x63, 0x80, 0xff, 0x02, 0x78, 0x20, 0xc0, 0x29, 0x00, 0x84, 0x00, 0x01, 0x00, 0xa4, 0x14, 0x01, 0xed, 0x01, 0x00, 0x4c  ]
+      bytes: [ 0x80, 0x80, 0x00, 0x40, 0x63, 0x80, 0xff, 0x02, 0x78, 0x20, 0xc0, 0x29, 0x00, 0x84, 0x00, 0x01, 0x00, 0xa4, 0x14, 0x01, 0xed, 0x01, 0x00, 0x4c, 0x0c, 0xfe, 0x3f, 0x2a  ]
       arch: "loongarch"
       options: [ CS_OPT_DETAIL, CS_MODE_LOONGARCH64]
       address: 0x0
@@ -120,6 +120,22 @@ test_cases:
                 type: LOONGARCH_OP_IMM
                 imm: 0x0
           groups: [ LOONGARCH_GRP_JUMP ]
+      -
+        asm_text: "ld.bu	$t0, $t4, -1"
+        details:
+          loongarch:
+            operands:
+              -
+                type: LOONGARCH_OP_REG
+                reg: t0
+                access: CS_AC_WRITE
+              -
+                type: LOONGARCH_OP_MEM
+                mem_base: t4
+                mem_disp: -1
+                access: CS_AC_READ
+          regs_read: [ t4 ]
+          regs_write: [ t0 ]
   -
     input:
       bytes: [ 0x80, 0x0d, 0x00, 0x40, 0x00, 0xec, 0x0b, 0x54 ]