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[SelectionDAG] Drop unnecessary const from a return type (NFC) 

Identified with const-return-type.
This commit is contained in:
Kazu Hirata 2021-02-07 09:49:33 -08:00
parent 5229edd667
commit 7b9f6c2d42
2 changed files with 2 additions and 2 deletions
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2
llvm/include/llvm/CodeGen/SelectionDAG.h
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@ -487,7 +487,7 @@ public:
/// Get graph attributes for a node. (eg. "color=red".)
/// Used from getNodeAttributes.
const std::string getGraphAttrs(const SDNode *N) const;
std::string getGraphAttrs(const SDNode *N) const;
/// Convenience for setting node color attribute.
void setGraphColor(const SDNode *N, const char *Color);

2
llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
View File

@ -204,7 +204,7 @@ void SelectionDAG::setGraphAttrs(const SDNode *N, const char *Attrs) {
/// getGraphAttrs - Get graph attributes for a node. (eg. "color=red".)
/// Used from getNodeAttributes.
const std::string SelectionDAG::getGraphAttrs(const SDNode *N) const {
std::string SelectionDAG::getGraphAttrs(const SDNode *N) const {
#ifndef NDEBUG
std::map<const SDNode *, std::string>::const_iterator I =
NodeGraphAttrs.find(N);