Silence warning by initializing variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53278 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index af54d2d85d8d1c5e1dacc743f382ac66fa351649..8efba8e734f7bafd815efdbed6663509cf90042e 100644 (file)
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -615,7 +615,7 @@ LowerCCCArguments(SDOperand Op, SelectionDAG &DAG)
     // Arguments stored on registers
     if (VA.isRegLoc()) {
       MVT RegVT = VA.getLocVT();
-      TargetRegisterClass *RC;
+      TargetRegisterClass *RC = 0;
             
       if (RegVT == MVT::i32)
         RC = Mips::CPURegsRegisterClass;