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lzcnt and tzcnt support apx

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MITSUNARI Shigeo 2023-11-20 09:07:37 +09:00
parent baddec2881
commit 2cc22ea1b4
2 changed files with 11 additions and 6 deletions
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13
gen/gen_code.cpp
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@ -947,14 +947,19 @@ void put()
const struct Tbl {
const char *name;
uint8_t code;
uint8_t code2;
} tbl[] = {
{ "popcnt", 0xB8 },
{ "tzcnt", 0xBC },
{ "lzcnt", 0xBD },
{ "popcnt", 0xB8, 0 },
{ "tzcnt", 0xBC, 0xF4 },
{ "lzcnt", 0xBD, 0xF5 },
};
for (size_t i = 0; i < NUM_OF_ARRAY(tbl); i++) {
const Tbl *p = &tbl[i];
printf("void %s(const Reg&reg, const Operand& op) { opCnt(reg, op, 0x%02X); }\n", p->name, p->code);
if (p->code2) {
printf("void %s(const Reg&reg, const Operand& op) { if (opROO(Reg(), op, reg, T_VEX|T_NF, 0x%02X)) return; opCnt(reg, op, 0x%02X); }\n", p->name, p->code2, p->code);
} else {
printf("void %s(const Reg&reg, const Operand& op) { opCnt(reg, op, 0x%02X); }\n", p->name, p->code);
}
}
}
// SSSE3