3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
107 // immediate value, or 0 if it is not.
110   if (Imm >= 0 && Imm <= 64)  in getIntInlineImmEncoding()
116   return 0;  in getIntInlineImmEncoding()
121   if (IntImm != 0)  in getLit16Encoding()
124   if (Val == 0x3800) // 0.5  in getLit16Encoding()
127   if (Val == 0xB800) // -0.5  in getLit16Encoding()
130   if (Val == 0x3C00) // 1.0  in getLit16Encoding()
133   if (Val == 0xBC00) // -1.0  in getLit16Encoding()
136   if (Val == 0x4000) // 2.0  in getLit16Encoding()
139   if (Val == 0xC000) // -2.0  in getLit16Encoding()
142   if (Val == 0x4400) // 4.0  in getLit16Encoding()
145   if (Val == 0xC400) // -4.0  in getLit16Encoding()
148   if (Val == 0x3118 && // 1.0 / (2.0 * pi)  in getLit16Encoding()
157   if (IntImm != 0)  in getLitBF16Encoding()
162   case 0x3F00: return 240; // 0.5  in getLitBF16Encoding()
163   case 0xBF00: return 241; // -0.5  in getLitBF16Encoding()
164   case 0x3F80: return 242; // 1.0  in getLitBF16Encoding()
165   case 0xBF80: return 243; // -1.0  in getLitBF16Encoding()
166   case 0x4000: return 244; // 2.0  in getLitBF16Encoding()
167   case 0xC000: return 245; // -2.0  in getLitBF16Encoding()
168   case 0x4080: return 246; // 4.0  in getLitBF16Encoding()
169   case 0xC080: return 247; // -4.0  in getLitBF16Encoding()
170   case 0x3E22: return 248; // 1.0 / (2.0 * pi)  in getLitBF16Encoding()
178   if (IntImm != 0)  in getLit32Encoding()
205   if (Val == 0x3e22f983 && // 1.0 / (2.0 * pi)  in getLit32Encoding()
218   if (IntImm != 0)  in getLit64Encoding()
245   if (Val == 0x3fc45f306dc9c882 && // 1.0 / (2.0 * pi)  in getLit64Encoding()
348       return 0;  in getImplicitOpSelHiEncoding()
381   // Documentation requires dst to be encoded as EXEC (0x7E),  in encodeInstruction()
387     assert((Encoding & 0xFF) == 0);  in encodeInstruction()
392   for (unsigned i = 0; i < bytes; i++) {  in encodeInstruction()
402     assert(vaddr0 >= 0 && srsrc > vaddr0);  in encodeInstruction()
406     for (unsigned i = 0; i < NumExtraAddrs; ++i) {  in encodeInstruction()
411     CB.append(NumPadding, 0);  in encodeInstruction()
423   for (unsigned i = 0, e = Desc.getNumOperands(); i < e; ++i) {  in encodeInstruction()
436     int64_t Imm = 0;  in encodeInstruction()
465     Fixups.push_back(MCFixup::create(0, Expr, Kind, MI.getLoc()));  in getSOPPBrEncoding()
487   uint64_t RegEnc = 0;  in getSDWASrcEncoding()
517   uint64_t RegEnc = 0;  in getSDWAVopcDstEncoding()
539   // instructions use acc[0:1] modifier bits to distinguish. These bits are  in getAVOperandEncoding()
656     Op = (IsVGPR ? 0x100 : 0) | (IsHi ? 0x80 : 0) | RegIdx;  in getMachineOpValueT16Lo128()