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-rw-r--r--llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 8ed13517480..bd930d8ef19 100644
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -3016,6 +3016,7 @@ static unsigned getConstraintGenerality(TargetLowering::ConstraintType CT) {
case TargetLowering::C_Memory:
return 3;
}
+ llvm_unreachable("Invalid constraint type");
}
/// Examine constraint type and operand type and determine a weight value.
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