diff options
Diffstat (limited to 'contrib/llvm/utils/TableGen/CodeGenInstruction.cpp')
| -rw-r--r-- | contrib/llvm/utils/TableGen/CodeGenInstruction.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/contrib/llvm/utils/TableGen/CodeGenInstruction.cpp b/contrib/llvm/utils/TableGen/CodeGenInstruction.cpp index 99d196c..35b54a5 100644 --- a/contrib/llvm/utils/TableGen/CodeGenInstruction.cpp +++ b/contrib/llvm/utils/TableGen/CodeGenInstruction.cpp @@ -107,7 +107,6 @@ CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr) canFoldAsLoad = R->getValueAsBit("canFoldAsLoad"); mayLoad = R->getValueAsBit("mayLoad"); mayStore = R->getValueAsBit("mayStore"); - bool isTwoAddress = R->getValueAsBit("isTwoAddress"); isPredicable = R->getValueAsBit("isPredicable"); isConvertibleToThreeAddress = R->getValueAsBit("isConvertibleToThreeAddress"); isCommutable = R->getValueAsBit("isCommutable"); @@ -212,16 +211,6 @@ CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr) // Parse Constraints. ParseConstraints(R->getValueAsString("Constraints"), this); - // For backward compatibility: isTwoAddress means operand 1 is tied to - // operand 0. - if (isTwoAddress) { - if (!OperandList[1].Constraints[0].isNone()) - throw R->getName() + ": cannot use isTwoAddress property: instruction " - "already has constraint set!"; - OperandList[1].Constraints[0] = - CodeGenInstruction::ConstraintInfo::getTied(0); - } - // Parse the DisableEncoding field. std::string DisableEncoding = R->getValueAsString("DisableEncoding"); while (1) { |
