remove unintended changes
diff --git a/xbyak/xbyak_mnemonic.h b/xbyak/xbyak_mnemonic.h
index d85fa44..b1a1648 100644
--- a/xbyak/xbyak_mnemonic.h
+++ b/xbyak/xbyak_mnemonic.h
@@ -2206,7 +2206,6 @@
void vcvtbiasph2bf8s(const Xmm& x1, const Xmm& x2, const Operand& op) { opCvt6(x1, x2, op, T_MAP5|T_EW0|T_YMM|T_MUST_EVEX|T_B16, 0x74); }
void vcvtbiasph2hf8(const Xmm& x1, const Xmm& x2, const Operand& op) { opCvt6(x1, x2, op, T_MAP5|T_EW0|T_YMM|T_MUST_EVEX|T_B16, 0x18); }
void vcvtbiasph2hf8s(const Xmm& x1, const Xmm& x2, const Operand& op) { opCvt6(x1, x2, op, T_MAP5|T_EW0|T_YMM|T_MUST_EVEX|T_B16, 0x1B); }
-void vcvt2ps2ph(const Xmm& x1, const Xmm& x2, const Operand& op) { opAVX_X_X_XM(x1, x2, op, T_66|T_0F38|T_W0|T_YMM|T_MUST_EVEX, 0x67); }
void vcvtdq2ph(const Xmm& x, const Operand& op) { checkCvt4(x, op); opCvt(x, op, T_N16|T_N_VL|T_MAP5|T_EW0|T_YMM|T_ER_Z|T_MUST_EVEX|T_B32, 0x5B); }
void vcvthf82ph(const Xmm& x, const Operand& op) { checkCvt1(x, op); opVex(x, 0, op, T_MUST_EVEX | T_F2 | T_MAP5 | T_EW0 | T_YMM | T_N1, 0x1E); }
void vcvtne2ps2bf16(const Xmm& x1, const Xmm& x2, const Operand& op) { opAVX_X_X_XM(x1, x2, op, T_F2|T_0F38|T_EW0|T_YMM|T_SAE_Z|T_MUST_EVEX|T_B32, 0x72); }
@@ -2472,7 +2471,7 @@
void vpcompressw(const Operand& op, const Xmm& x) { opAVX_X_XM_IMM(x, op, T_N2|T_66|T_0F38|T_EW1|T_YMM|T_MUST_EVEX, 0x63); }
void vpconflictd(const Xmm& x, const Operand& op) { opAVX_X_XM_IMM(x, op, T_66|T_0F38|T_EW0|T_YMM|T_MUST_EVEX|T_B32, 0xC4); }
void vpconflictq(const Xmm& x, const Operand& op) { opAVX_X_XM_IMM(x, op, T_66|T_0F38|T_EW1|T_YMM|T_MUST_EVEX|T_B64, 0xC4); }
-void vpdpbssd(const Xmm& x1, const Xmm& x2, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opEncoding(x1, x2, op, T_F2|T_0F38|T_YMM|T_EVEX|T_SAE_Z, 0x50, encoding, NONE, T_W0, T_EW0|T_B32, 1); }
+void vpdpbssd(const Xmm& x1, const Xmm& x2, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opEncoding(x1, x2, op, T_F2|T_0F38|T_YMM, 0x50, encoding, NONE, T_W0, T_EW0|T_B32, 1); }
void vpdpbssds(const Xmm& x1, const Xmm& x2, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opEncoding(x1, x2, op, T_F2|T_0F38|T_YMM, 0x51, encoding, NONE, T_W0, T_EW0|T_B32, 1); }
void vpdpbsud(const Xmm& x1, const Xmm& x2, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opEncoding(x1, x2, op, T_F3|T_0F38|T_YMM, 0x50, encoding, NONE, T_W0, T_EW0|T_B32, 1); }
void vpdpbsuds(const Xmm& x1, const Xmm& x2, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opEncoding(x1, x2, op, T_F3|T_0F38|T_YMM, 0x51, encoding, NONE, T_W0, T_EW0|T_B32, 1); }
