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[memprof] Add accessors to Frame::SymbolName #94085

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Jun 3, 2024
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[memprof] Add accessors to Frame::SymbolName #94085

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13 changes: 12 additions & 1 deletion llvm/include/llvm/ProfileData/MemProf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -237,6 +237,17 @@ struct Frame {

bool operator!=(const Frame &Other) const { return !operator==(Other); }

bool hasSymbolName() const { return SymbolName.has_value(); }

StringRef getSymbolName() const {
assert(SymbolName.has_value());
return *SymbolName;
}

std::string getSymbolNameOr(StringRef Alt) const {
return std::string(hasSymbolName() ? getSymbolName() : Alt);
}

// Write the contents of the frame to the ostream \p OS.
void serialize(raw_ostream &OS) const {
using namespace support;
Expand Down Expand Up @@ -279,7 +290,7 @@ struct Frame {
void printYAML(raw_ostream &OS) const {
OS << " -\n"
<< " Function: " << Function << "\n"
<< " SymbolName: " << SymbolName.value_or("<None>") << "\n"
<< " SymbolName: " << getSymbolNameOr("<None>") << "\n"
<< " LineOffset: " << LineOffset << "\n"
<< " Column: " << Column << "\n"
<< " Inline: " << IsInlineFrame << "\n";
Expand Down
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