emit TIED_TO correctly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31484 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index aaf21b5..440e7c6 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -297,7 +297,7 @@
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 @@
// 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)