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-rw-r--r--llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp b/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp
index f19a13f9b4c..2d5444ce27f 100644
--- a/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp
@@ -2723,6 +2723,8 @@ bool HexagonConstEvaluator::evaluateHexExt(const MachineInstr &MI,
case Hexagon::A2_sxtw:
Bits = 32;
break;
+ default:
+ llvm_unreachable("Unhandled extension opcode");
}
bool Signed = false;
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