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mov vcvtneps2bf16 to avx512

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MITSUNARI Shigeo 2024-10-13 11:30:39 +09:00
parent dedb7f52af
commit 749aa31dd4
3 changed files with 3 additions and 2 deletions
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2
gen/gen_avx512.cpp
View file

@ -619,6 +619,8 @@ void putCvt()
{ 0x2A, "vcvtsi2sh", T_F3 | T_MAP5 | T_MUST_EVEX | T_ER_R | T_M_K, 6 },
{ 0x7B, "vcvtusi2sh", T_F3 | T_MAP5 | T_MUST_EVEX | T_ER_R | T_M_K, 6 },
{ 0x72, "vcvtneps2bf16", T_MUST_EVEX | T_F3 | T_0F38 | T_EW0 | T_YMM | T_SAE_Z | T_B32, 2 },
};
for (size_t i = 0; i < NUM_OF_ARRAY(tbl); i++) {
const Tbl& p = tbl[i];

1
gen/gen_code.cpp
View file

@ -1802,7 +1802,6 @@ void put()
const Tbl& p = tbl[i];
printf("void %s(const Xmm& x, const Address& addr) { opVex(x, 0, addr, %s, 0x%02X); }\n", p.name, type2String(p.type).c_str(), p.code);
}
printf("void vcvtneps2bf16(const Xmm& x, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opCvt2(x, op, %s|orEvexIf(encoding), 0x72); }\n", type2String(T_F3 | T_0F38 | T_EW0 | T_YMM | T_SAE_Z | T_B32).c_str());
}
// haswell gpr(reg, reg, r/m)
{

2
xbyak/xbyak_mnemonic.h
View file

@ -1213,7 +1213,6 @@ void vcvtneebf162ps(const Xmm& x, const Address& addr) { opVex(x, 0, addr, T_F3|
void vcvtneeph2ps(const Xmm& x, const Address& addr) { opVex(x, 0, addr, T_66|T_0F38|T_W0|T_YMM, 0xB0); }
void vcvtneobf162ps(const Xmm& x, const Address& addr) { opVex(x, 0, addr, T_F2|T_0F38|T_W0|T_YMM, 0xB0); }
void vcvtneoph2ps(const Xmm& x, const Address& addr) { opVex(x, 0, addr, T_0F38|T_W0|T_YMM, 0xB0); }
void vcvtneps2bf16(const Xmm& x, const Operand& op, PreferredEncoding encoding = DefaultEncoding) { opCvt2(x, op, T_F3|T_0F38|T_EW0|T_YMM|T_SAE_Z|T_B32|orEvexIf(encoding), 0x72); }
void vcvtpd2dq(const Xmm& x, const Operand& op) { opCvt2(x, op, T_0F | T_F2 | T_YMM | T_EVEX | T_EW1 | T_B64 | T_ER_Z, 0xE6); }
void vcvtpd2ps(const Xmm& x, const Operand& op) { opCvt2(x, op, T_0F | T_66 | T_YMM | T_EVEX | T_EW1 | T_B64 | T_ER_Z, 0x5A); }
void vcvtph2ps(const Xmm& x, const Operand& op) { checkCvt1(x, op); opVex(x, 0, op, T_0F38 | T_66 | T_W0 | T_EVEX | T_EW0 | T_N8 | T_N_VL | T_SAE_Y, 0x13); }
@ -2220,6 +2219,7 @@ void vcvtneph2bf8(const Xmm& x, const Operand& op) { opCvt2(x, op, T_F3|T_0F38|T
void vcvtneph2bf8s(const Xmm& x, const Operand& op) { opCvt2(x, op, T_F3|T_MAP5|T_EW0|T_YMM|T_MUST_EVEX|T_B16, 0x74); }
void vcvtneph2hf8(const Xmm& x, const Operand& op) { opCvt2(x, op, T_F3|T_MAP5|T_EW0|T_YMM|T_MUST_EVEX|T_B16, 0x18); }
void vcvtneph2hf8s(const Xmm& x, const Operand& op) { opCvt2(x, op, T_F3|T_MAP5|T_EW0|T_YMM|T_MUST_EVEX|T_B16, 0x1B); }
void vcvtneps2bf16(const Xmm& x, const Operand& op) { opCvt2(x, op, T_F3|T_0F38|T_EW0|T_YMM|T_SAE_Z|T_MUST_EVEX|T_B32, 0x72); }
void vcvtpd2ph(const Xmm& x, const Operand& op) { opCvt5(x, op, T_N16|T_N_VL|T_66|T_MAP5|T_EW1|T_ER_Z|T_MUST_EVEX|T_B64, 0x5A); }
void vcvtpd2qq(const Xmm& x, const Operand& op) { opAVX_X_XM_IMM(x, op, T_66|T_0F|T_EW1|T_YMM|T_ER_Z|T_MUST_EVEX|T_B64, 0x7B); }
void vcvtpd2udq(const Xmm& x, const Operand& op) { opCvt2(x, op, T_0F|T_EW1|T_YMM|T_ER_Z|T_MUST_EVEX|T_B64, 0x79); }