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/freebsd/contrib/llvm-project/llvm/lib/CodeGen/
H A DMachineCopyPropagation.cpp225 auto SrcCopy = Copies.find(SrcUnit); in clobberRegUnit() local
226 if (SrcCopy != Copies.end() && SrcCopy->second.LastSeenUseInCopy) { in clobberRegUnit()
229 for (auto itr = SrcCopy->second.DefRegs.begin(); in clobberRegUnit()
230 itr != SrcCopy->second.DefRegs.end(); itr++) { in clobberRegUnit()
232 SrcCopy->second.DefRegs.erase(itr); in clobberRegUnit()
238 if (SrcCopy->second.DefRegs.empty() && !SrcCopy->second.MI) { in clobberRegUnit()
239 Copies.erase(SrcCopy); in clobberRegUnit()