[llvm] Use llvm::copy (NFC) (#137470)

Author: kazutakahirata

llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

@@ -3935,7 +3935,7 @@ DwarfDebug::getMD5AsBytes(const DIFile *File) const {
   // An MD5 checksum is 16 bytes.
   std::string ChecksumString = fromHex(Checksum->Value);
   MD5::MD5Result CKMem;
-  std::copy(ChecksumString.begin(), ChecksumString.end(), CKMem.data());
+  llvm::copy(ChecksumString, CKMem.data());
   return CKMem;
 }
 

llvm/lib/CodeGen/GlobalISel/CallLowering.cpp

@@ -354,7 +354,7 @@ mergeVectorRegsToResultRegs(MachineIRBuilder &B, ArrayRef<Register> DstRegs,
   int NumDst = LCMTy.getSizeInBits() / LLTy.getSizeInBits();
 
   SmallVector<Register, 8> PadDstRegs(NumDst);
-  std::copy(DstRegs.begin(), DstRegs.end(), PadDstRegs.begin());
+  llvm::copy(DstRegs, PadDstRegs.begin());
 
   // Create the excess dead defs for the unmerge.
   for (int I = DstRegs.size(); I != NumDst; ++I)

llvm/lib/CodeGen/LiveDebugVariables.cpp

@@ -134,7 +134,7 @@ class DbgVariableValue {
       LocNoCount = LocNoVec.size();
       if (LocNoCount > 0) {
         LocNos = std::make_unique<unsigned[]>(LocNoCount);
-        std::copy(LocNoVec.begin(), LocNoVec.end(), loc_nos_begin());
+        llvm::copy(LocNoVec, loc_nos_begin());
       }
     } else {
       LLVM_DEBUG(dbgs() << "Found debug value with 64+ unique machine "

llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h

@@ -165,8 +165,8 @@ class SDDbgValue {
         IsVariadic(IsVariadic) {
     assert(IsVariadic || L.size() == 1);
     assert(!(IsVariadic && IsIndirect));
-    std::copy(L.begin(), L.end(), LocationOps);
-    std::copy(Dependencies.begin(), Dependencies.end(), AdditionalDependencies);
+    llvm::copy(L, LocationOps);
+    llvm::copy(Dependencies, AdditionalDependencies);
   }
 
   // We allocate arrays with the BumpPtrAllocator and never free or copy them,

llvm/lib/ExecutionEngine/ExecutionEngine.cpp

@@ -347,7 +347,7 @@ void *ArgvArray::reset(LLVMContext &C, ExecutionEngine *EE,
     LLVM_DEBUG(dbgs() << "JIT: ARGV[" << i << "] = " << (void *)Dest.get()
                       << "\n");
 
-    std::copy(InputArgv[i].begin(), InputArgv[i].end(), Dest.get());
+    llvm::copy(InputArgv[i], Dest.get());
     Dest[Size-1] = 0;
 
     // Endian safe: Array[i] = (PointerTy)Dest;

llvm/lib/IR/Instructions.cpp

@@ -936,7 +936,7 @@ void CallBrInst::init(FunctionType *FTy, Value *Fn, BasicBlock *Fallthrough,
 
   // Set operands in order of their index to match use-list-order
   // prediction.
-  std::copy(Args.begin(), Args.end(), op_begin());
+  llvm::copy(Args, op_begin());
   NumIndirectDests = IndirectDests.size();
   setDefaultDest(Fallthrough);
   for (unsigned i = 0; i != NumIndirectDests; ++i)

llvm/lib/ObjCopy/COFF/COFFWriter.cpp

@@ -317,7 +317,7 @@ void COFFWriter::writeSections() {
     uint8_t *Ptr = reinterpret_cast<uint8_t *>(Buf->getBufferStart()) +
                    S.Header.PointerToRawData;
     ArrayRef<uint8_t> Contents = S.getContents();
-    std::copy(Contents.begin(), Contents.end(), Ptr);
+    llvm::copy(Contents, Ptr);
 
     // For executable sections, pad the remainder of the raw data size with
     // 0xcc, which is int3 on x86.
@@ -355,7 +355,7 @@ template <class SymbolTy> void COFFWriter::writeSymbolStringTables() {
       // For file symbols, just write the string into the aux symbol slots,
       // assuming that the unwritten parts are initialized to zero in the memory
       // mapped file.
-      std::copy(S.AuxFile.begin(), S.AuxFile.end(), Ptr);
+      llvm::copy(S.AuxFile, Ptr);
       Ptr += S.Sym.NumberOfAuxSymbols * sizeof(SymbolTy);
     } else {
       // For other auxillary symbols, write their opaque payload into one symbol
@@ -364,7 +364,7 @@ template <class SymbolTy> void COFFWriter::writeSymbolStringTables() {
       // entry.
       for (const AuxSymbol &AuxSym : S.AuxData) {
         ArrayRef<uint8_t> Ref = AuxSym.getRef();
-        std::copy(Ref.begin(), Ref.end(), Ptr);
+        llvm::copy(Ref, Ptr);
         Ptr += sizeof(SymbolTy);
       }
     }

llvm/lib/ObjCopy/ELF/ELFObject.cpp

@@ -488,7 +488,7 @@ Error ELFSectionWriter<ELFT>::visit(const DecompressedSection &Sec) {
                                  "': " + toString(std::move(E)));
 
   uint8_t *Buf = reinterpret_cast<uint8_t *>(Out.getBufferStart()) + Sec.Offset;
-  std::copy(Decompressed.begin(), Decompressed.end(), Buf);
+  llvm::copy(Decompressed, Buf);
 
   return Error::success();
 }

llvm/lib/ObjCopy/MachO/MachOObjcopy.cpp

@@ -161,7 +161,7 @@ static void updateLoadCommandPayloadString(LoadCommand &LC, StringRef S) {
 
   LC.MachOLoadCommand.load_command_data.cmdsize = NewCmdsize;
   LC.Payload.assign(NewCmdsize - sizeof(LCType), 0);
-  std::copy(S.begin(), S.end(), LC.Payload.begin());
+  llvm::copy(S, LC.Payload.begin());
 }
 
 static LoadCommand buildRPathLoadCommand(StringRef Path) {
@@ -172,7 +172,7 @@ static LoadCommand buildRPathLoadCommand(StringRef Path) {
   RPathLC.cmdsize = alignTo(sizeof(MachO::rpath_command) + Path.size() + 1, 8);
   LC.MachOLoadCommand.rpath_command_data = RPathLC;
   LC.Payload.assign(RPathLC.cmdsize - sizeof(MachO::rpath_command), 0);
-  std::copy(Path.begin(), Path.end(), LC.Payload.begin());
+  llvm::copy(Path, LC.Payload.begin());
   return LC;
 }
 

llvm/lib/ObjCopy/XCOFF/XCOFFWriter.cpp

@@ -75,7 +75,7 @@ void XCOFFWriter::writeSections() {
   for (const Section &Sec : Obj.Sections) {
     uint8_t *Ptr = reinterpret_cast<uint8_t *>(Buf->getBufferStart()) +
                    Sec.SectionHeader.FileOffsetToRawData;
-    Ptr = std::copy(Sec.Contents.begin(), Sec.Contents.end(), Ptr);
+    Ptr = llvm::copy(Sec.Contents, Ptr);
   }
 
   // Write relocations.

llvm/lib/ObjCopy/wasm/WasmObjcopy.cpp

@@ -47,7 +47,7 @@ static Error dumpSectionToFile(StringRef SecName, StringRef Filename,
       if (!BufferOrErr)
         return createFileError(Filename, BufferOrErr.takeError());
       std::unique_ptr<FileOutputBuffer> Buf = std::move(*BufferOrErr);
-      std::copy(Contents.begin(), Contents.end(), Buf->getBufferStart());
+      llvm::copy(Contents, Buf->getBufferStart());
       if (Error E = Buf->commit())
         return createFileError(Filename, std::move(E));
       return Error::success();

llvm/lib/ObjectYAML/COFFEmitter.cpp

@@ -65,7 +65,7 @@ struct COFFParser {
       StringRef Name = Sec.Name;
 
       if (Name.size() <= COFF::NameSize) {
-        std::copy(Name.begin(), Name.end(), Sec.Header.Name);
+        llvm::copy(Name, Sec.Header.Name);
       } else {
         // Add string to the string table and format the index for output.
         unsigned Index = getStringIndex(Name);
@@ -75,7 +75,7 @@ struct COFFParser {
           return false;
         }
         Sec.Header.Name[0] = '/';
-        std::copy(str.begin(), str.end(), Sec.Header.Name + 1);
+        llvm::copy(str, Sec.Header.Name + 1);
       }
 
       if (Sec.Alignment) {

llvm/lib/Target/Hexagon/HexagonISelDAGToDAGHVX.cpp

@@ -1269,11 +1269,11 @@ OpRef HvxSelector::packs(ShuffleMask SM, OpRef Va, OpRef Vb,
     return OpRef::fail();
 
   if (Vb.isUndef()) {
-    std::copy(SM.Mask.begin(), SM.Mask.end(), NewMask.begin());
+    llvm::copy(SM.Mask, NewMask.begin());
     return Va;
   }
   if (Va.isUndef()) {
-    std::copy(SM.Mask.begin(), SM.Mask.end(), NewMask.begin());
+    llvm::copy(SM.Mask, NewMask.begin());
     ShuffleVectorSDNode::commuteMask(NewMask);
     return Vb;
   }

llvm/lib/Transforms/Scalar/NewGVN.cpp

@@ -1267,14 +1267,14 @@ NewGVN::createAggregateValueExpression(Instruction *I) const {
         AggregateValueExpression(I->getNumOperands(), II->getNumIndices());
     setBasicExpressionInfo(I, E);
     E->allocateIntOperands(ExpressionAllocator);
-    std::copy(II->idx_begin(), II->idx_end(), int_op_inserter(E));
+    llvm::copy(II->indices(), int_op_inserter(E));
     return E;
   } else if (auto *EI = dyn_cast<ExtractValueInst>(I)) {
     auto *E = new (ExpressionAllocator)
         AggregateValueExpression(I->getNumOperands(), EI->getNumIndices());
     setBasicExpressionInfo(EI, E);
     E->allocateIntOperands(ExpressionAllocator);
-    std::copy(EI->idx_begin(), EI->idx_end(), int_op_inserter(E));
+    llvm::copy(EI->indices(), int_op_inserter(E));
     return E;
   }
   llvm_unreachable("Unhandled type of aggregate value operation");