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emit TIED_TO correctly

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llvm-svn: 31484
This commit is contained in:
Chris Lattner 2006-11-07 01:27:55 +00:00
parent 908ea22022
commit c1d27af4b8
1 changed files with 2 additions and 2 deletions
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4
utils/TableGen/CodeGenTarget.cpp
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@ -297,7 +297,7 @@ static std::string ParseConstraint(const std::string &CStr,
throw "Illegal tied-to operand constraint '" + CStr + "'";
// Build the string.
return "((" + utostr(TIdx) + " << 16) | TargetInstrInfo::TIED_TO)";
return "((" + utostr(TIdx) + " << 16) | (1 << TargetInstrInfo::TIED_TO))";
}
static void ParseConstraints(const std::string &CStr, CodeGenInstruction *I) {
@ -408,7 +408,7 @@ CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr)
// For backward compatibility: isTwoAddress means operand 1 is tied to
// operand 0.
if (isTwoAddress && OperandList[1].Constraint.empty())
OperandList[1].Constraint = "((0 << 16) | TargetInstrInfo::TIED_TO)";
OperandList[1].Constraint = "((0 << 16) | (1 << TargetInstrInfo::TIED_TO))";
// Any operands with unset constraints get 0 as their constraint.
for (unsigned op = 0, e = OperandList.size(); op != e; ++op)