149 static std::optional<uint64_t> absoluteSymbolDiff(const MCSymbol *Hi,  in absoluteSymbolDiff()  argument
151   assert(Hi && Lo);  in absoluteSymbolDiff()
152   if (!Hi->getFragment() || Hi->getFragment() != Lo->getFragment() ||  in absoluteSymbolDiff()
153       Hi->isVariable() || Lo->isVariable())  in absoluteSymbolDiff()
156   return Hi->getOffset() - Lo->getOffset();  in absoluteSymbolDiff()
159 void MCObjectStreamer::emitAbsoluteSymbolDiff(const MCSymbol *Hi,  in emitAbsoluteSymbolDiff()  argument
163     if (std::optional<uint64_t> Diff = absoluteSymbolDiff(Hi, Lo))  in emitAbsoluteSymbolDiff()
165   MCStreamer::emitAbsoluteSymbolDiff(Hi, Lo, Size);  in emitAbsoluteSymbolDiff()
168 void MCObjectStreamer::emitAbsoluteSymbolDiffAsULEB128(const MCSymbol *Hi,  in emitAbsoluteSymbolDiffAsULEB128()  argument
171     if (std::optional<uint64_t> Diff = absoluteSymbolDiff(Hi, Lo)) {  in emitAbsoluteSymbolDiffAsULEB128()
175   MCStreamer::emitAbsoluteSymbolDiffAsULEB128(Hi, Lo);  in emitAbsoluteSymbolDiffAsULEB128()