Remove unnecessary default cases in switches that cover all enum values.

[oota-llvm.git] / lib / Target / ARM / MCTargetDesc / ARMMCCodeEmitter.cpp

diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp
index 7e7dd4f9ab5fd1d3100ffb17b4a3df207c8a6fa7..1bfefa7c0e8c6d8981d69b4d8c2fff24865238ce 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMMCCodeEmitter.cpp
@@ -177,7 +177,6 @@ public:
   ///
   unsigned getShiftOp(ARM_AM::ShiftOpc ShOpc) const {
     switch (ShOpc) {
-    default: llvm_unreachable("Unknown shift opc!");
     case ARM_AM::no_shift:
     case ARM_AM::lsl: return 0;
     case ARM_AM::lsr: return 1;