Remove unused variables. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@315185 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AST/RecordLayoutBuilder.cpp b/lib/AST/RecordLayoutBuilder.cpp
index fe66a5662a00b13c5598fac7bd32f514d7187a9f..e234f4d3ec9e39cbd298d077e40efffccfdd046f 100644 (file)
--- a/lib/AST/RecordLayoutBuilder.cpp
+++ b/lib/AST/RecordLayoutBuilder.cpp
@@ -1169,7 +1169,6 @@ ItaniumRecordLayoutBuilder::LayoutBase(const BaseSubobjectInfo *Base) {
   // Query the external layout to see if it provides an offset.
   bool HasExternalLayout = false;
   if (UseExternalLayout) {
-    llvm::DenseMap<const CXXRecordDecl *, CharUnits>::iterator Known;
     if (Base->IsVirtual)
       HasExternalLayout = External.getExternalNVBaseOffset(Base->Class, Offset);
     else

diff --git a/lib/CodeGen/CGExprComplex.cpp b/lib/CodeGen/CGExprComplex.cpp
index f019e3586e360859594fdbcd29c7a2a6e7590383..e860b3045f0e1e094f384903d92f157bee0a93d5 100644 (file)
--- a/lib/CodeGen/CGExprComplex.cpp
+++ b/lib/CodeGen/CGExprComplex.cpp
@@ -775,7 +775,6 @@ ComplexPairTy ComplexExprEmitter::EmitBinDiv(const BinOpInfo &Op) {
       if (!LHSi)
         LibCallOp.LHS.second = llvm::Constant::getNullValue(LHSr->getType());
 
-      StringRef LibCallName;
       switch (LHSr->getType()->getTypeID()) {
       default:
         llvm_unreachable("Unsupported floating point type!");

diff --git a/lib/CodeGen/CGOpenMPRuntime.cpp b/lib/CodeGen/CGOpenMPRuntime.cpp
index 79675bf077e76502567fffda167e0b698a76b099..8748eaf331b8852ba9bfec15eafed12b3817a430 100644 (file)
--- a/lib/CodeGen/CGOpenMPRuntime.cpp
+++ b/lib/CodeGen/CGOpenMPRuntime.cpp
@@ -6886,7 +6886,6 @@ void CGOpenMPRuntime::emitTargetCall(CodeGenFunction &CGF,
   for (CapturedStmt::const_capture_iterator CI = CS.capture_begin(),
                                             CE = CS.capture_end();
        CI != CE; ++CI, ++RI, ++CV) {
-    StringRef Name;
     QualType Ty;
 
     CurBasePointers.clear();