48 static void generateInstSeqImpl(int64_t Val,  in generateInstSeqImpl()  argument
53   if (isInt<32>(Val)) {  in generateInstSeqImpl()
61     int64_t Hi20 = ((Val + 0x800) >> 12) & 0xFFFFF;  in generateInstSeqImpl()
62     int64_t Lo12 = SignExtend64<12>(Val);  in generateInstSeqImpl()
77   if (ActiveFeatures[RISCV::FeatureStdExtZbs] && isPowerOf2_64(Val)) {  in generateInstSeqImpl()
78     Res.push_back(RISCVMatInt::Inst(RISCV::BSETI, Log2_64(Val)));  in generateInstSeqImpl()
105   int64_t Lo12 = SignExtend64<12>(Val);  in generateInstSeqImpl()
106   Val = (uint64_t)Val - (uint64_t)Lo12;  in generateInstSeqImpl()
112   if (!isInt<32>(Val)) {  in generateInstSeqImpl()
113     ShiftAmount = findFirstSet((uint64_t)Val);  in generateInstSeqImpl()
114     Val >>= ShiftAmount;  in generateInstSeqImpl()
118     if (ShiftAmount > 12 && !isInt<12>(Val)) {  in generateInstSeqImpl()
119       if (isInt<32>((uint64_t)Val << 12)) {  in generateInstSeqImpl()
122         Val = (uint64_t)Val << 12;  in generateInstSeqImpl()
123       } else if (isUInt<32>((uint64_t)Val << 12) &&  in generateInstSeqImpl()
128         Val = ((uint64_t)Val << 12) | (0xffffffffull << 32);  in generateInstSeqImpl()
134     if (isUInt<32>((uint64_t)Val) && !isInt<32>((uint64_t)Val) &&  in generateInstSeqImpl()
138       Val = ((uint64_t)Val) | (0xffffffffull << 32);  in generateInstSeqImpl()
143   generateInstSeqImpl(Val, ActiveFeatures, Res);  in generateInstSeqImpl()
157 static unsigned extractRotateInfo(int64_t Val) {  in extractRotateInfo()  argument
159   unsigned LeadingOnes = countLeadingOnes((uint64_t)Val);  in extractRotateInfo()
160   unsigned TrailingOnes = countTrailingOnes((uint64_t)Val);  in extractRotateInfo()
166   unsigned UpperTrailingOnes = countTrailingOnes(Hi_32(Val));  in extractRotateInfo()
167   unsigned LowerLeadingOnes = countLeadingOnes(Lo_32(Val));  in extractRotateInfo()
177 InstSeq generateInstSeq(int64_t Val, const FeatureBitset &ActiveFeatures) {  in generateInstSeq()  argument
179   generateInstSeqImpl(Val, ActiveFeatures, Res);  in generateInstSeq()
183   if ((Val & 1) == 0 && Res.size() > 2) {  in generateInstSeq()
184     unsigned TrailingZeros = countTrailingZeros((uint64_t)Val);  in generateInstSeq()
185     int64_t ShiftedVal = Val >> TrailingZeros;  in generateInstSeq()
201   if (Val > 0 && Res.size() > 2) {  in generateInstSeq()
204     unsigned LeadingZeros = countLeadingZeros((uint64_t)Val);  in generateInstSeq()
205     uint64_t ShiftedVal = (uint64_t)Val << LeadingZeros;  in generateInstSeq()
241       uint64_t LeadingOnesVal = Val | maskLeadingOnes<uint64_t>(LeadingZeros);  in generateInstSeq()
269     if (Val < 0) {  in generateInstSeq()
271       NewVal = Val | 0x80000000ll;  in generateInstSeq()
274       NewVal = Val & ~0x80000000ll;  in generateInstSeq()
287     int32_t Lo = Val;  in generateInstSeq()
288     uint32_t Hi = Val >> 32;  in generateInstSeq()
319     if ((Val % 3) == 0 && isInt<32>(Val / 3)) {  in generateInstSeq()
322     } else if ((Val % 5) == 0 && isInt<32>(Val / 5)) {  in generateInstSeq()
325     } else if ((Val % 9) == 0 && isInt<32>(Val / 9)) {  in generateInstSeq()
331       generateInstSeqImpl(Val / Div, ActiveFeatures, TmpSeq);  in generateInstSeq()
337       int64_t Hi52 = ((uint64_t)Val + 0x800ull) & ~0xfffull;  in generateInstSeq()
338       int64_t Lo12 = SignExtend64<12>(Val);  in generateInstSeq()
368     if (unsigned Rotate = extractRotateInfo(Val)) {  in generateInstSeq()
371           ((uint64_t)Val >> (64 - Rotate)) | ((uint64_t)Val << Rotate);  in generateInstSeq()
381 int getIntMatCost(const APInt &Val, unsigned Size,  in getIntMatCost()  argument
391     APInt Chunk = Val.ashr(ShiftVal).sextOrTrunc(PlatRegSize);  in getIntMatCost()