Use MI's TargetInstrDescriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32352 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/TargetInstrInfo.cpp b/lib/Target/TargetInstrInfo.cpp
index c29b1c5..0e79baa 100644
--- a/lib/Target/TargetInstrInfo.cpp
+++ b/lib/Target/TargetInstrInfo.cpp
@@ -27,13 +27,12 @@
/// findTiedToSrcOperand - Returns the operand that is tied to the specified
/// dest operand. Returns -1 if there isn't one.
-int
-TargetInstrInfo::findTiedToSrcOperand(MachineOpCode Opc, unsigned OpNum) const {
- for (unsigned i = 0, e = getNumOperands(Opc); i != e; ++i) {
+int TargetInstrInfo::findTiedToSrcOperand(const TargetInstrDescriptor *TID,
+ unsigned OpNum) const {
+ for (unsigned i = 0, e = TID->numOperands; i != e; ++i) {
if (i == OpNum)
continue;
- int ti = getOperandConstraint(Opc, i, TOI::TIED_TO);
- if (ti == (int)OpNum)
+ if (TID->getOperandConstraint(i, TOI::TIED_TO) == (int)OpNum)
return i;
}
return -1;