diff options
Diffstat (limited to 'include/llvm')
| -rw-r--r-- | include/llvm/MC/MCInstrDesc.h | 12 | ||||
| -rw-r--r-- | include/llvm/Target/Target.td | 3 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/llvm/MC/MCInstrDesc.h b/include/llvm/MC/MCInstrDesc.h index c7a7235..4996914 100644 --- a/include/llvm/MC/MCInstrDesc.h +++ b/include/llvm/MC/MCInstrDesc.h @@ -38,6 +38,15 @@ namespace MCOI { Predicate, OptionalDef }; + + /// Operand Type - Operands are tagged with one of the values of this enum. + enum OperandType { + OPERAND_UNKNOWN, + OPERAND_IMMEDIATE, + OPERAND_REGISTER, + OPERAND_MEMORY, + OPERAND_PCREL + }; } /// MCOperandInfo - This holds information about one operand of a machine @@ -57,6 +66,9 @@ public: /// Lower 16 bits are used to specify which constraints are set. The higher 16 /// bits are used to specify the value of constraints (4 bits each). unsigned Constraints; + + /// OperandType - Information about the type of the operand. + MCOI::OperandType OperandType; /// Currently no other information. /// isLookupPtrRegClass - Set if this operand is a pointer value and it diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td index 360eea3..018ccbd 100644 --- a/include/llvm/Target/Target.td +++ b/include/llvm/Target/Target.td @@ -500,6 +500,7 @@ class Operand<ValueType ty> { string EncoderMethod = ""; string DecoderMethod = ""; string AsmOperandLowerMethod = ?; + string OperandType = "OPERAND_UNKNOWN"; dag MIOperandInfo = (ops); // ParserMatchClass - The "match class" that operands of this type fit @@ -531,6 +532,7 @@ class RegisterOperand<RegisterClass regclass, string pm = "printOperand"> { AsmOperandClass ParserMatchClass; } +let OperandType = "OPERAND_IMMEDIATE" in { def i1imm : Operand<i1>; def i8imm : Operand<i8>; def i16imm : Operand<i16>; @@ -539,6 +541,7 @@ def i64imm : Operand<i64>; def f32imm : Operand<f32>; def f64imm : Operand<f64>; +} /// zero_reg definition - Special node to stand for the zero register. /// |