1245   void postMerge(unsigned AggregateSize, Class &Lo, Class &Hi) const;
1273   void classify(QualType T, uint64_t OffsetBase, Class &Lo, Class &Hi,
1719 void X86_64ABIInfo::postMerge(unsigned AggregateSize, Class &Lo,  in postMerge()  argument
1743     Lo = Memory;  in postMerge()
1744   if (Hi == X87Up && Lo != X87 && honorsRevision0_98())  in postMerge()
1745     Lo = Memory;  in postMerge()
1746   if (AggregateSize > 128 && (Lo != SSE || Hi != SSEUp))  in postMerge()
1747     Lo = Memory;  in postMerge()
1748   if (Hi == SSEUp && Lo != SSE)  in postMerge()
1792 void X86_64ABIInfo::classify(QualType Ty, uint64_t OffsetBase, Class &Lo,  in classify()  argument
1802   Lo = Hi = NoClass;  in classify()
1804   Class &Current = OffsetBase < 64 ? Lo : Hi;  in classify()
1813       Lo = Integer;  in classify()
1821       Lo = SSE;  in classify()
1826         Lo = SSE;  in classify()
1829         Lo = X87;  in classify()
1843     classify(ET->getDecl()->getIntegerType(), OffsetBase, Lo, Hi, isNamedArg);  in classify()
1857         Lo = Hi = Integer;  in classify()
1864           Lo = Hi = Integer;  in classify()
1889         Hi = Lo;  in classify()
1912         Hi = Lo;  in classify()
1937       Lo = SSE;  in classify()
1951         Lo = Hi = Integer;  in classify()
1956       Lo = Hi = SSE;  in classify()
1964         Lo = Hi = SSE;  in classify()
1974       Hi = Lo;  in classify()
1983       Lo = Hi = Integer;  in classify()
2024       Lo = merge(Lo, FieldLo);  in classify()
2026       if (Lo == Memory || Hi == Memory)  in classify()
2030     postMerge(Size, Lo, Hi);  in classify()
2031     assert((Hi != SSEUp || Lo == SSE) && "Invalid SSEUp array classification.");  in classify()
2077         Lo = merge(Lo, FieldLo);  in classify()
2079         if (Lo == Memory || Hi == Memory) {  in classify()
2080           postMerge(Size, Lo, Hi);  in classify()
2114         Lo = Memory;  in classify()
2115         postMerge(Size, Lo, Hi);  in classify()
2123         Lo = Memory;  in classify()
2124         postMerge(Size, Lo, Hi);  in classify()
2157       Lo = merge(Lo, FieldLo);  in classify()
2159       if (Lo == Memory || Hi == Memory)  in classify()
2163     postMerge(Size, Lo, Hi);  in classify()
2541 GetX86_64ByValArgumentPair(llvm::Type *Lo, llvm::Type *Hi,  in GetX86_64ByValArgumentPair()  argument
2547   unsigned LoSize = (unsigned)TD.getTypeAllocSize(Lo);  in GetX86_64ByValArgumentPair()
2562     if (Lo->isHalfTy() || Lo->isFloatTy())  in GetX86_64ByValArgumentPair()
2563       Lo = llvm::Type::getDoubleTy(Lo->getContext());  in GetX86_64ByValArgumentPair()
2565       assert((Lo->isIntegerTy() || Lo->isPointerTy())  in GetX86_64ByValArgumentPair()
2567       Lo = llvm::Type::getInt64Ty(Lo->getContext());  in GetX86_64ByValArgumentPair()
2571   llvm::StructType *Result = llvm::StructType::get(Lo, Hi);  in GetX86_64ByValArgumentPair()
2583   X86_64ABIInfo::Class Lo, Hi;  in classifyReturnType()  local
2584   classify(RetTy, 0, Lo, Hi, /*isNamedArg*/ true);  in classifyReturnType()
2587   assert((Hi != Memory || Lo == Memory) && "Invalid memory classification.");  in classifyReturnType()
2588   assert((Hi != SSEUp || Lo == SSE) && "Invalid SSEUp classification.");  in classifyReturnType()
2591   switch (Lo) {  in classifyReturnType()
2664     if (Lo == NoClass)  // Return HighPart at offset 8 in memory.  in classifyReturnType()
2669     if (Lo == NoClass)  // Return HighPart at offset 8 in memory.  in classifyReturnType()
2679     assert(Lo == SSE && "Unexpected SSEUp classification.");  in classifyReturnType()
2690     if (Lo != X87) {  in classifyReturnType()
2692       if (Lo == NoClass)  // Return HighPart at offset 8 in memory.  in classifyReturnType()
2713   X86_64ABIInfo::Class Lo, Hi;  in classifyArgumentType()  local
2714   classify(Ty, 0, Lo, Hi, isNamedArg, IsRegCall);  in classifyArgumentType()
2718   assert((Hi != Memory || Lo == Memory) && "Invalid memory classification.");  in classifyArgumentType()
2719   assert((Hi != SSEUp || Lo == SSE) && "Invalid SSEUp classification.");  in classifyArgumentType()
2724   switch (Lo) {  in classifyArgumentType()
2801     if (Lo == NoClass)  // Pass HighPart at offset 8 in memory.  in classifyArgumentType()
2812     if (Lo == NoClass)  // Pass HighPart at offset 8 in memory.  in classifyArgumentType()
2820     assert(Lo == SSE && "Unexpected SSEUp classification");  in classifyArgumentType()