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| author | Chandler Carruth <chandlerc@gmail.com> | 2010-08-23 08:25:07 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2010-08-23 08:25:07 +0000 |
| commit | 54f616304240fcbc41ca9b9b2af38eeb1171e8a8 (patch) | |
| tree | 868588b658de0a590993351bfecbc64d23f33fd9 | |
| parent | 4654a07e254b13d168e5470394c4d954cc260d03 (diff) | |
Fix some GCC warnings by providing a virtual destructor in the base of a class
hierarchy with virtual methods and using llvm_unreachable to properly indicate
unreachable states which would otherwise leave variables uninitialized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111803 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 2 | ||||
| -rw-r--r-- | utils/TableGen/ClangAttrEmitter.cpp | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index c9ad3ca5bf..5f555934ba 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1327,7 +1327,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { break; case ISD::SEXTLOAD: ExtendOp = ISD::SIGN_EXTEND; break; case ISD::ZEXTLOAD: ExtendOp = ISD::ZERO_EXTEND; break; - default: assert(0 && "Unexpected extend load type!"); + default: llvm_unreachable("Unexpected extend load type!"); } Result = DAG.getNode(ExtendOp, dl, Node->getValueType(0), Load); Tmp1 = LegalizeOp(Result); // Relegalize new nodes. diff --git a/utils/TableGen/ClangAttrEmitter.cpp b/utils/TableGen/ClangAttrEmitter.cpp index ee606e0e50..74ff668426 100644 --- a/utils/TableGen/ClangAttrEmitter.cpp +++ b/utils/TableGen/ClangAttrEmitter.cpp @@ -71,6 +71,7 @@ namespace { upperName[0] = std::toupper(upperName[0]); } } + virtual ~Argument() {} StringRef getLowerName() const { return lowerName; } StringRef getUpperName() const { return upperName; } |