diff --git a/lib/Target/MBlaze/MCTargetDesc/MBlazeMCTargetDesc.cpp b/lib/Target/MBlaze/MCTargetDesc/MBlazeMCTargetDesc.cpp
index 5bc0668f358..052868ea424 100644
--- a/lib/Target/MBlaze/MCTargetDesc/MBlazeMCTargetDesc.cpp
+++ b/lib/Target/MBlaze/MCTargetDesc/MBlazeMCTargetDesc.cpp
@@ -54,11 +54,7 @@ static MCSubtargetInfo *createMBlazeMCSubtargetInfo(StringRef TT, StringRef CPU,
 }
 
 static MCAsmInfo *createMCAsmInfo(const MCRegisterInfo &MRI, StringRef TT) {
-  Triple TheTriple(TT);
-  switch (TheTriple.getOS()) {
-  default:
-    return new MBlazeMCAsmInfo();
-  }
+  return new MBlazeMCAsmInfo();
 }
 
 static MCCodeGenInfo *createMBlazeMCCodeGenInfo(StringRef TT, Reloc::Model RM,
diff --git a/lib/Target/R600/R600InstrInfo.cpp b/lib/Target/R600/R600InstrInfo.cpp
index d0935fa3d28..1a07b05c4bf 100644
--- a/lib/Target/R600/R600InstrInfo.cpp
+++ b/lib/Target/R600/R600InstrInfo.cpp
@@ -114,9 +114,7 @@ bool R600InstrInfo::isPlaceHolderOpcode(unsigned Opcode) const {
 }
 
 bool R600InstrInfo::isReductionOp(unsigned Opcode) const {
-  switch(Opcode) {
-    default: return false;
-  }
+  return false;
 }
 
 bool R600InstrInfo::isCubeOp(unsigned Opcode) const {