diff --git a/gen/gen_avx512.cpp b/gen/gen_avx512.cpp
index c77bd06..2769e6a 100644
--- a/gen/gen_avx512.cpp
+++ b/gen/gen_avx512.cpp
@@ -200,6 +200,8 @@ void putX_XM()
 		{ 0x42, "vgetexppd", T_66 | T_0F38 | T_MUST_EVEX | T_YMM | T_EW1 | T_B64 | T_SAE_Z },
 		{ 0x42, "vgetexpps", T_66 | T_0F38 | T_MUST_EVEX | T_YMM | T_EW0 | T_B32 | T_SAE_Z },
 		{ 0x42, "vgetexpph", T_66 | T_MAP6 | T_MUST_EVEX | T_YMM | T_EW0 | T_B16 | T_SAE_Z },
+
+		{ 0x7D, "vcvtph2uw", T_MAP5 | T_MUST_EVEX | T_YMM | T_EW0 | T_B16 | T_ER_Z },
 	};
 	for (size_t i = 0; i < NUM_OF_ARRAY(tbl); i++) {
 		const Tbl *p = &tbl[i];
diff --git a/test/misc.cpp b/test/misc.cpp
index 259b196..188c1d4 100644
--- a/test/misc.cpp
+++ b/test/misc.cpp
@@ -1226,6 +1226,15 @@ CYBOZU_TEST_AUTO(vaddph)
 			vcvtuqq2ph(xmm1, yword_b [rax+0x40]);
 			vcvtuqq2ph(xmm1, zword [rax+0x40]);
 			vcvtuqq2ph(xmm1, zword_b [rax+0x40]);
+
+			vcvtph2uw(xmm1, xmm5);
+			vcvtph2uw(xmm1, ptr [rax+0x40]);
+			vcvtph2uw(xmm1, ptr_b [rax+0x40]);
+			vcvtph2uw(ymm1, ptr [rax+0x40]);
+			vcvtph2uw(ymm1, ptr_b [rax+0x40]);
+			vcvtph2uw(zmm1|k2|T_z|T_rd_sae, zmm5);
+			vcvtph2uw(zmm1, ptr [rax+0x40]);
+			vcvtph2uw(zmm1, ptr_b [rax+0x40]);
 		}
 	} c;
 	const uint8_t tbl[] = {
@@ -1644,6 +1653,16 @@ CYBOZU_TEST_AUTO(vaddph)
 		0x62, 0xf5, 0xff, 0x38, 0x7a, 0x48, 0x08,
 		0x62, 0xf5, 0xff, 0x48, 0x7a, 0x48, 0x01,
 		0x62, 0xf5, 0xff, 0x58, 0x7a, 0x48, 0x08,
+
+		// vcvtph2uw
+		0x62, 0xf5, 0x7c, 0x08, 0x7d, 0xcd,
+		0x62, 0xf5, 0x7c, 0x08, 0x7d, 0x48, 0x04,
+		0x62, 0xf5, 0x7c, 0x18, 0x7d, 0x48, 0x20,
+		0x62, 0xf5, 0x7c, 0x28, 0x7d, 0x48, 0x02,
+		0x62, 0xf5, 0x7c, 0x38, 0x7d, 0x48, 0x20,
+		0x62, 0xf5, 0x7c, 0xba, 0x7d, 0xcd,
+		0x62, 0xf5, 0x7c, 0x48, 0x7d, 0x48, 0x01,
+		0x62, 0xf5, 0x7c, 0x58, 0x7d, 0x48, 0x20,
 	};
 	const size_t n = sizeof(tbl) / sizeof(tbl[0]);
 	CYBOZU_TEST_EQUAL(c.getSize(), n);
diff --git a/xbyak/xbyak_mnemonic.h b/xbyak/xbyak_mnemonic.h
index 876f292..ef2a835 100644
--- a/xbyak/xbyak_mnemonic.h
+++ b/xbyak/xbyak_mnemonic.h
@@ -1909,6 +1909,7 @@ void vcvtph2psx(const Xmm& x, const Operand& op) { checkCvt1(x, op); opVex(x, 0,
 void vcvtph2qq(const Xmm& x, const Operand& op) { if (!op.isXMM() && !op.isMEM()) XBYAK_THROW(ERR_BAD_MEM_SIZE) opVex(x, 0, op, T_N4 | T_N_VL | T_66 | T_MAP5 | T_EW0 | T_YMM | T_ER_X | T_MUST_EVEX | T_B16, 0x7B); }
 void vcvtph2udq(const Xmm& x, const Operand& op) { checkCvt1(x, op); opVex(x, 0, op, T_N8 | T_N_VL | T_MAP5 | T_EW0 | T_YMM | T_ER_Y | T_MUST_EVEX | T_B16, 0x79); }
 void vcvtph2uqq(const Xmm& x, const Operand& op) { if (!op.isXMM() && !op.isMEM()) XBYAK_THROW(ERR_BAD_MEM_SIZE) opVex(x, 0, op, T_N4 | T_N_VL | T_66 | T_MAP5 | T_EW0 | T_YMM | T_ER_X | T_MUST_EVEX | T_B16, 0x79); }
+void vcvtph2uw(const Xmm& x, const Operand& op) { opAVX_X_XM_IMM(x, op, T_MAP5 | T_EW0 | T_YMM | T_ER_Z | T_MUST_EVEX | T_B16, 0x7D); }
 void vcvtps2phx(const Xmm& x, const Operand& op) { checkCvt4(x, op); opCvt(x, op, T_N16 | T_N_VL | T_66 | T_MAP5 | T_EW0 | T_ER_Z | T_MUST_EVEX | T_B32, 0x1D); }
 void vcvtps2qq(const Xmm& x, const Operand& op) { checkCvt1(x, op); opVex(x, 0, op, T_N8 | T_N_VL | T_66 | T_0F | T_EW0 | T_YMM | T_ER_Y | T_MUST_EVEX | T_B32, 0x7B); }
 void vcvtps2udq(const Xmm& x, const Operand& op) { opAVX_X_XM_IMM(x, op, T_0F | T_EW0 | T_YMM | T_ER_Z | T_MUST_EVEX | T_B32, 0x79); }