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llvm/trunk/include/llvm/Target/Target.td
| Show First 20 Lines • Show All 473 Lines • ▼ Show 20 Lines | bit isPseudo = 0; // Is this instruction a pseudo-instruction? | ||||
| // If so, won't have encoding information for | // If so, won't have encoding information for | ||||
| // the [MC]CodeEmitter stuff. | // the [MC]CodeEmitter stuff. | ||||
| bit isExtractSubreg = 0; // Is this instruction a kind of extract subreg? | bit isExtractSubreg = 0; // Is this instruction a kind of extract subreg? | ||||
| // If so, make sure to override | // If so, make sure to override | ||||
| // TargetInstrInfo::getExtractSubregLikeInputs. | // TargetInstrInfo::getExtractSubregLikeInputs. | ||||
| bit isInsertSubreg = 0; // Is this instruction a kind of insert subreg? | bit isInsertSubreg = 0; // Is this instruction a kind of insert subreg? | ||||
| // If so, make sure to override | // If so, make sure to override | ||||
| // TargetInstrInfo::getInsertSubregLikeInputs. | // TargetInstrInfo::getInsertSubregLikeInputs. | ||||
| bit variadicOpsAreDefs = 0; // Are variadic operands definitions? | |||||
| // Does the instruction have side effects that are not captured by any | // Does the instruction have side effects that are not captured by any | ||||
| // operands of the instruction or other flags? | // operands of the instruction or other flags? | ||||
| bit hasSideEffects = ?; | bit hasSideEffects = ?; | ||||
| // Is this instruction a "real" instruction (with a distinct machine | // Is this instruction a "real" instruction (with a distinct machine | ||||
| // encoding), or is it a pseudo instruction used for codegen modeling | // encoding), or is it a pseudo instruction used for codegen modeling | ||||
| // purposes. | // purposes. | ||||
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