diff --git a/llvm/lib/Target/R600/R600InstrInfo.cpp b/llvm/lib/Target/R600/R600InstrInfo.cpp
index 302e40266272..969a7ce2b55e 100644
--- a/llvm/lib/Target/R600/R600InstrInfo.cpp
+++ b/llvm/lib/Target/R600/R600InstrInfo.cpp
@@ -449,7 +449,7 @@ R600InstrInfo::fitsReadPortLimitations(const std::vector<MachineInstr *> &IG,
   std::vector<std::vector<std::pair<int, unsigned> > > IGSrcs;
   ValidSwizzle.clear();
   unsigned ConstCount;
-  BankSwizzle TransBS;
+  BankSwizzle TransBS = ALU_VEC_012_SCL_210;
   for (unsigned i = 0, e = IG.size(); i < e; ++i) {
     IGSrcs.push_back(ExtractSrcs(IG[i], PV, ConstCount));
     unsigned Op = getOperandIdx(IG[i]->getOpcode(),