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Renamed floating point instructions

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Fixed negative source operand for FMUL_M and FDIV_M
This commit is contained in:
tevador
2019-02-05 23:43:57 +01:00
parent b417fd08ea
commit ac4462ad42
10 changed files with 156 additions and 151 deletions
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src/JitCompilerX86.cpp
+23 -20
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@@ -177,6 +177,7 @@ namespace RandomX {
static const uint8_t JMP = 0xe9;
static const uint8_t REX_XOR_RAX_R64[] = { 0x49, 0x33 };
static const uint8_t REX_XCHG[] = { 0x4d, 0x87 };
static const uint8_t REX_ANDPS_XMM12[] = { 0x41, 0x0f, 0x54, 0xe6 };
size_t JitCompilerX86::getCodeSize() {
return codePos - prologueSize;
@@ -603,20 +604,20 @@ namespace RandomX {
}
}
void JitCompilerX86::h_FPSWAP_R(Instruction& instr) {
void JitCompilerX86::h_FSWAP_R(Instruction& instr) {
emit(SHUFPD);
emitByte(0xc0 + 9 * instr.dst);
emitByte(1);
}
void JitCompilerX86::h_FPADD_R(Instruction& instr) {
void JitCompilerX86::h_FADD_R(Instruction& instr) {
instr.dst %= 4;
instr.src %= 4;
emit(REX_ADDPD);
emitByte(0xc0 + instr.src + 8 * instr.dst);
}
void JitCompilerX86::h_FPADD_M(Instruction& instr) {
void JitCompilerX86::h_FADD_M(Instruction& instr) {
instr.dst %= 4;
genAddressReg(instr);
emit(REX_CVTDQ2PD_XMM12);
@@ -624,14 +625,14 @@ namespace RandomX {
emitByte(0xc4 + 8 * instr.dst);
}
void JitCompilerX86::h_FPSUB_R(Instruction& instr) {
void JitCompilerX86::h_FSUB_R(Instruction& instr) {
instr.dst %= 4;
instr.src %= 4;
emit(REX_SUBPD);
emitByte(0xc0 + instr.src + 8 * instr.dst);
}
void JitCompilerX86::h_FPSUB_M(Instruction& instr) {
void JitCompilerX86::h_FSUB_M(Instruction& instr) {
instr.dst %= 4;
genAddressReg(instr);
emit(REX_CVTDQ2PD_XMM12);
@@ -645,24 +646,25 @@ namespace RandomX {
emitByte(0xc7 + 8 * instr.dst);
}
void JitCompilerX86::h_FPMUL_R(Instruction& instr) {
void JitCompilerX86::h_FMUL_R(Instruction& instr) {
instr.dst %= 4;
instr.src %= 4;
emit(REX_MULPD);
emitByte(0xe0 + instr.src + 8 * instr.dst);
}
void JitCompilerX86::h_FPMUL_M(Instruction& instr) {
void JitCompilerX86::h_FMUL_M(Instruction& instr) {
instr.dst %= 4;
genAddressReg(instr);
emit(REX_CVTDQ2PD_XMM12);
emit(REX_ANDPS_XMM12);
emit(REX_MULPD);
emitByte(0xe4 + 8 * instr.dst);
emit(REX_MAXPD);
emitByte(0xe5 + 8 * instr.dst);
}
void JitCompilerX86::h_FPDIV_R(Instruction& instr) {
void JitCompilerX86::h_FDIV_R(Instruction& instr) {
instr.dst %= 4;
instr.src %= 4;
emit(REX_DIVPD);
@@ -671,17 +673,18 @@ namespace RandomX {
emitByte(0xe5 + 8 * instr.dst);
}
void JitCompilerX86::h_FPDIV_M(Instruction& instr) {
void JitCompilerX86::h_FDIV_M(Instruction& instr) {
instr.dst %= 4;
genAddressReg(instr);
emit(REX_CVTDQ2PD_XMM12);
emit(REX_ANDPS_XMM12);
emit(REX_DIVPD);
emitByte(0xe4 + 8 * instr.dst);
emit(REX_MAXPD);
emitByte(0xe5 + 8 * instr.dst);
}
void JitCompilerX86::h_FPSQRT_R(Instruction& instr) {
void JitCompilerX86::h_FSQRT_R(Instruction& instr) {
instr.dst %= 4;
emit(SQRTPD);
emitByte(0xe4 + 9 * instr.dst);
@@ -786,17 +789,17 @@ namespace RandomX {
INST_HANDLE(IROR_R)
INST_HANDLE(IROL_R)
INST_HANDLE(ISWAP_R)
INST_HANDLE(FPSWAP_R)
INST_HANDLE(FPADD_R)
INST_HANDLE(FPADD_M)
INST_HANDLE(FPSUB_R)
INST_HANDLE(FPSUB_M)
INST_HANDLE(FSWAP_R)
INST_HANDLE(FADD_R)
INST_HANDLE(FADD_M)
INST_HANDLE(FSUB_R)
INST_HANDLE(FSUB_M)
INST_HANDLE(FPNEG_R)
INST_HANDLE(FPMUL_R)
INST_HANDLE(FPMUL_M)
INST_HANDLE(FPDIV_R)
INST_HANDLE(FPDIV_M)
INST_HANDLE(FPSQRT_R)
INST_HANDLE(FMUL_R)
INST_HANDLE(FMUL_M)
INST_HANDLE(FDIV_R)
INST_HANDLE(FDIV_M)
INST_HANDLE(FSQRT_R)
INST_HANDLE(COND_R)
INST_HANDLE(COND_M)
INST_HANDLE(CFROUND)