[C++11] Add 'override' keyword to virtual methods that override their base class.
llvm-svn: 203378
diff --git a/llvm/utils/TableGen/DAGISelMatcherEmitter.cpp b/llvm/utils/TableGen/DAGISelMatcherEmitter.cpp
index 41db5c5..416e8e3 100644
--- a/llvm/utils/TableGen/DAGISelMatcherEmitter.cpp
+++ b/llvm/utils/TableGen/DAGISelMatcherEmitter.cpp
@@ -615,7 +615,7 @@
void MatcherTableEmitter::EmitPredicateFunctions(formatted_raw_ostream &OS) {
// Emit pattern predicates.
if (!PatternPredicates.empty()) {
- OS << "virtual bool CheckPatternPredicate(unsigned PredNo) const {\n";
+ OS << "bool CheckPatternPredicate(unsigned PredNo) const override {\n";
OS << " switch (PredNo) {\n";
OS << " default: llvm_unreachable(\"Invalid predicate in table?\");\n";
for (unsigned i = 0, e = PatternPredicates.size(); i != e; ++i)
@@ -633,8 +633,8 @@
PFsByName[I->first->getName()] = I->second;
if (!NodePredicates.empty()) {
- OS << "virtual bool CheckNodePredicate(SDNode *Node,\n";
- OS << " unsigned PredNo) const {\n";
+ OS << "bool CheckNodePredicate(SDNode *Node,\n";
+ OS << " unsigned PredNo) const override {\n";
OS << " switch (PredNo) {\n";
OS << " default: llvm_unreachable(\"Invalid predicate in table?\");\n";
for (unsigned i = 0, e = NodePredicates.size(); i != e; ++i) {
@@ -653,9 +653,9 @@
// Emit CompletePattern matchers.
// FIXME: This should be const.
if (!ComplexPatterns.empty()) {
- OS << "virtual bool CheckComplexPattern(SDNode *Root, SDNode *Parent,\n";
- OS << " SDValue N, unsigned PatternNo,\n";
- OS << " SmallVectorImpl<std::pair<SDValue, SDNode*> > &Result) {\n";
+ OS << "bool CheckComplexPattern(SDNode *Root, SDNode *Parent,\n";
+ OS << " SDValue N, unsigned PatternNo,\n";
+ OS << " SmallVectorImpl<std::pair<SDValue, SDNode*> > &Result) override {\n";
OS << " unsigned NextRes = Result.size();\n";
OS << " switch (PatternNo) {\n";
OS << " default: llvm_unreachable(\"Invalid pattern # in table?\");\n";
@@ -694,7 +694,7 @@
// Emit SDNodeXForm handlers.
// FIXME: This should be const.
if (!NodeXForms.empty()) {
- OS << "virtual SDValue RunSDNodeXForm(SDValue V, unsigned XFormNo) {\n";
+ OS << "SDValue RunSDNodeXForm(SDValue V, unsigned XFormNo) override {\n";
OS << " switch (XFormNo) {\n";
OS << " default: llvm_unreachable(\"Invalid xform # in table?\");\n";