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llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
| Show First 20 Lines • Show All 561 Lines • ▼ Show 20 Lines | if (!isImm()) | ||||
| return false; | return false; | ||||
| bool IsConstantImm = evaluateConstantImm(getImm(), Imm, VK); | bool IsConstantImm = evaluateConstantImm(getImm(), Imm, VK); | ||||
| return IsConstantImm && isUInt<N>(Imm) && VK == RISCVMCExpr::VK_RISCV_None; | return IsConstantImm && isUInt<N>(Imm) && VK == RISCVMCExpr::VK_RISCV_None; | ||||
| } | } | ||||
| bool isUImm2() { return IsUImm<2>(); } | bool isUImm2() { return IsUImm<2>(); } | ||||
| bool isUImm3() { return IsUImm<3>(); } | bool isUImm3() { return IsUImm<3>(); } | ||||
| bool isUImm5() { return IsUImm<5>(); } | bool isUImm5() { return IsUImm<5>(); } | ||||
| bool isUImm6() { return IsUImm<6>(); } | |||||
| bool isUImm7() { return IsUImm<7>(); } | bool isUImm7() { return IsUImm<7>(); } | ||||
| bool isUImm8() { return IsUImm<8>(); } | |||||
| bool isRnumArg() const { | bool isRnumArg() const { | ||||
| int64_t Imm; | int64_t Imm; | ||||
| RISCVMCExpr::VariantKind VK = RISCVMCExpr::VK_RISCV_None; | RISCVMCExpr::VariantKind VK = RISCVMCExpr::VK_RISCV_None; | ||||
| if (!isImm()) | if (!isImm()) | ||||
| return false; | return false; | ||||
| bool IsConstantImm = evaluateConstantImm(getImm(), Imm, VK); | bool IsConstantImm = evaluateConstantImm(getImm(), Imm, VK); | ||||
| return IsConstantImm && Imm >= INT64_C(0) && Imm <= INT64_C(10) && | return IsConstantImm && Imm >= INT64_C(0) && Imm <= INT64_C(10) && | ||||
| ▲ Show 20 Lines • Show All 587 Lines • ▼ Show 20 Lines | bool RISCVAsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode, | ||||
| case Match_InvalidSImm6NonZero: | case Match_InvalidSImm6NonZero: | ||||
| return generateImmOutOfRangeError( | return generateImmOutOfRangeError( | ||||
| Operands, ErrorInfo, -(1 << 5), (1 << 5) - 1, | Operands, ErrorInfo, -(1 << 5), (1 << 5) - 1, | ||||
| "immediate must be non-zero in the range"); | "immediate must be non-zero in the range"); | ||||
| case Match_InvalidCLUIImm: | case Match_InvalidCLUIImm: | ||||
| return generateImmOutOfRangeError( | return generateImmOutOfRangeError( | ||||
| Operands, ErrorInfo, 1, (1 << 5) - 1, | Operands, ErrorInfo, 1, (1 << 5) - 1, | ||||
| "immediate must be in [0xfffe0, 0xfffff] or"); | "immediate must be in [0xfffe0, 0xfffff] or"); | ||||
| case Match_InvalidUImm6: | |||||
| return generateImmOutOfRangeError(Operands, ErrorInfo, 0, (1 << 6) - 1); | |||||
| case Match_InvalidUImm7Lsb00: | case Match_InvalidUImm7Lsb00: | ||||
| return generateImmOutOfRangeError( | return generateImmOutOfRangeError( | ||||
| Operands, ErrorInfo, 0, (1 << 7) - 4, | Operands, ErrorInfo, 0, (1 << 7) - 4, | ||||
| "immediate must be a multiple of 4 bytes in the range"); | "immediate must be a multiple of 4 bytes in the range"); | ||||
| case Match_InvalidUImm8: | |||||
| return generateImmOutOfRangeError(Operands, ErrorInfo, 0, (1 << 9) - 1); | |||||
| case Match_InvalidUImm8Lsb00: | case Match_InvalidUImm8Lsb00: | ||||
| return generateImmOutOfRangeError( | return generateImmOutOfRangeError( | ||||
| Operands, ErrorInfo, 0, (1 << 8) - 4, | Operands, ErrorInfo, 0, (1 << 8) - 4, | ||||
| "immediate must be a multiple of 4 bytes in the range"); | "immediate must be a multiple of 4 bytes in the range"); | ||||
| case Match_InvalidUImm8Lsb000: | case Match_InvalidUImm8Lsb000: | ||||
| return generateImmOutOfRangeError( | return generateImmOutOfRangeError( | ||||
| Operands, ErrorInfo, 0, (1 << 8) - 8, | Operands, ErrorInfo, 0, (1 << 8) - 8, | ||||
| "immediate must be a multiple of 8 bytes in the range"); | "immediate must be a multiple of 8 bytes in the range"); | ||||
| ▲ Show 20 Lines • Show All 1,624 Lines • Show Last 20 Lines | |||||