Merge pull request #9753 from swiftlang/cherrypick-swift/release/6.1-7df9da7d780f-2ccbea1d7383-5886454669c3

JDevlieghere · web-flow · commit 7c8a4a06b477 · 2025-01-21T09:36:42.000-08:00
[🍒 swift/release/6.1] [dsymutil] Provide an option to ignore object timestamp mismatches (llvm#113238)
diff --git a/llvm/docs/CommandGuide/dsymutil.rst b/llvm/docs/CommandGuide/dsymutil.rst
@@ -83,6 +83,10 @@ OPTIONS
  used in conjunction with ``--update`` option, this option will cause redundant
  accelerator tables to be removed.
 
+.. option:: --no-object-timestamp
+
+ Don't check timestamp for object files.
+
 .. option:: --no-odr
 
  Do not use ODR (One Definition Rule) for uniquing C++ types.
diff --git a/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h b/llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
@@ -1389,7 +1389,7 @@ class TargetTransformInfoImplCRTPBase : public TargetTransformInfoImplBase {
 
         bool IsUnary = isa<UndefValue>(Operands[1]);
         NumSubElts = VecSrcTy->getElementCount().getKnownMinValue();
-        SmallVector<int, 16> AdjustMask(Mask.begin(), Mask.end());
+        SmallVector<int, 16> AdjustMask(Mask);
 
         // Widening shuffle - widening the source(s) to the new length
         // (treated as free - see above), and then perform the adjusted
diff --git a/llvm/include/llvm/DebugInfo/CodeView/TypeRecord.h b/llvm/include/llvm/DebugInfo/CodeView/TypeRecord.h
@@ -669,8 +669,7 @@ class BuildInfoRecord : public TypeRecord {
   BuildInfoRecord() = default;
   explicit BuildInfoRecord(TypeRecordKind Kind) : TypeRecord(Kind) {}
   BuildInfoRecord(ArrayRef<TypeIndex> ArgIndices)
-      : TypeRecord(TypeRecordKind::BuildInfo),
-        ArgIndices(ArgIndices.begin(), ArgIndices.end()) {}
+      : TypeRecord(TypeRecordKind::BuildInfo), ArgIndices(ArgIndices) {}
 
   ArrayRef<TypeIndex> getArgs() const { return ArgIndices; }
 
diff --git a/llvm/include/llvm/FuzzMutate/RandomIRBuilder.h b/llvm/include/llvm/FuzzMutate/RandomIRBuilder.h
@@ -43,7 +43,7 @@ struct RandomIRBuilder {
   uint64_t MinFunctionNum = 1;
 
   RandomIRBuilder(int Seed, ArrayRef<Type *> AllowedTypes)
-      : Rand(Seed), KnownTypes(AllowedTypes.begin(), AllowedTypes.end()) {}
+      : Rand(Seed), KnownTypes(AllowedTypes) {}
 
   // TODO: Try to make this a bit less of a random mishmash of functions.
 
diff --git a/llvm/include/llvm/IR/DebugInfoMetadata.h b/llvm/include/llvm/IR/DebugInfoMetadata.h
@@ -3990,7 +3990,7 @@ class DIArgList : public Metadata, ReplaceableMetadataImpl {
 
   DIArgList(LLVMContext &Context, ArrayRef<ValueAsMetadata *> Args)
       : Metadata(DIArgListKind, Uniqued), ReplaceableMetadataImpl(Context),
-        Args(Args.begin(), Args.end()) {
+        Args(Args) {
     track();
   }
   ~DIArgList() { untrack(); }
diff --git a/llvm/include/llvm/IR/Metadata.h b/llvm/include/llvm/IR/Metadata.h
@@ -1489,8 +1489,7 @@ class MDTuple : public MDNode {
 
   TempMDTuple cloneImpl() const {
     ArrayRef<MDOperand> Operands = operands();
-    return getTemporary(getContext(), SmallVector<Metadata *, 4>(
-                                          Operands.begin(), Operands.end()));
+    return getTemporary(getContext(), SmallVector<Metadata *, 4>(Operands));
   }
 
 public:
diff --git a/llvm/include/llvm/MC/MCFragment.h b/llvm/include/llvm/MC/MCFragment.h
@@ -543,8 +543,7 @@ class MCCVDefRangeFragment : public MCEncodedFragmentWithFixups<32, 4> {
       ArrayRef<std::pair<const MCSymbol *, const MCSymbol *>> Ranges,
       StringRef FixedSizePortion)
       : MCEncodedFragmentWithFixups<32, 4>(FT_CVDefRange, false),
-        Ranges(Ranges.begin(), Ranges.end()),
-        FixedSizePortion(FixedSizePortion) {}
+        Ranges(Ranges), FixedSizePortion(FixedSizePortion) {}
 
   ArrayRef<std::pair<const MCSymbol *, const MCSymbol *>> getRanges() const {
     return Ranges;
diff --git a/llvm/include/llvm/ProfileData/MemProf.h b/llvm/include/llvm/ProfileData/MemProf.h
@@ -352,7 +352,7 @@ struct IndexedAllocationInfo {
   IndexedAllocationInfo(ArrayRef<FrameId> CS, CallStackId CSId,
                         const MemInfoBlock &MB,
                         const MemProfSchema &Schema = getFullSchema())
-      : CallStack(CS.begin(), CS.end()), CSId(CSId), Info(MB, Schema) {}
+      : CallStack(CS), CSId(CSId), Info(MB, Schema) {}
 
   // Returns the size in bytes when this allocation info struct is serialized.
   size_t serializedSize(const MemProfSchema &Schema,
diff --git a/llvm/include/llvm/Support/GenericDomTree.h b/llvm/include/llvm/Support/GenericDomTree.h
@@ -578,7 +578,7 @@ class DominatorTreeBase {
       // The PostViewCFG is created with updates reversed (equivalent to changes
       // made to the CFG), so the PreViewCFG needs all the updates reverse
       // applied.
-      SmallVector<UpdateType> AllUpdates(Updates.begin(), Updates.end());
+      SmallVector<UpdateType> AllUpdates(Updates);
       append_range(AllUpdates, PostViewUpdates);
       GraphDiff<NodePtr, IsPostDom> PreViewCFG(AllUpdates,
                                                /*ReverseApplyUpdates=*/true);
diff --git a/llvm/include/llvm/Support/ScopedPrinter.h b/llvm/include/llvm/Support/ScopedPrinter.h
@@ -161,7 +161,7 @@ class ScopedPrinter {
   void printFlags(StringRef Label, T Value, ArrayRef<EnumEntry<TFlag>> Flags,
                   TFlag EnumMask1 = {}, TFlag EnumMask2 = {},
                   TFlag EnumMask3 = {}, ArrayRef<FlagEntry> ExtraFlags = {}) {
-    SmallVector<FlagEntry, 10> SetFlags(ExtraFlags.begin(), ExtraFlags.end());
+    SmallVector<FlagEntry, 10> SetFlags(ExtraFlags);
 
     for (const auto &Flag : Flags) {
       if (Flag.Value == 0)
diff --git a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -807,7 +807,7 @@ MDNode *AAMDNodes::extendToTBAA(MDNode *MD, ssize_t Len) {
 
   // Otherwise, create TBAA with the new Len
   ArrayRef<MDOperand> MDOperands = MD->operands();
-  SmallVector<Metadata *, 4> NextNodes(MDOperands.begin(), MDOperands.end());
+  SmallVector<Metadata *, 4> NextNodes(MDOperands);
   ConstantInt *PreviousSize = mdconst::extract<ConstantInt>(NextNodes[3]);
 
   // Don't create a new MDNode if it is the same length.
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
@@ -6122,7 +6122,7 @@ static Value *BuildSubAggregate(Value *From, ArrayRef<unsigned> idx_range,
   Type *IndexedType = ExtractValueInst::getIndexedType(From->getType(),
                                                              idx_range);
   Value *To = PoisonValue::get(IndexedType);
-  SmallVector<unsigned, 10> Idxs(idx_range.begin(), idx_range.end());
+  SmallVector<unsigned, 10> Idxs(idx_range);
   unsigned IdxSkip = Idxs.size();
 
   return BuildSubAggregate(From, To, IndexedType, Idxs, IdxSkip, InsertBefore);
diff --git a/llvm/lib/IR/Attributes.cpp b/llvm/lib/IR/Attributes.cpp
@@ -1040,7 +1040,7 @@ AttributeSetNode::AttributeSetNode(ArrayRef<Attribute> Attrs)
 
 AttributeSetNode *AttributeSetNode::get(LLVMContext &C,
                                         ArrayRef<Attribute> Attrs) {
-  SmallVector<Attribute, 8> SortedAttrs(Attrs.begin(), Attrs.end());
+  SmallVector<Attribute, 8> SortedAttrs(Attrs);
   llvm::sort(SortedAttrs);
   return getSorted(C, SortedAttrs);
 }
diff --git a/llvm/lib/IR/DebugInfoMetadata.cpp b/llvm/lib/IR/DebugInfoMetadata.cpp
@@ -1865,7 +1865,7 @@ DIExpression *DIExpression::appendOpsToArg(const DIExpression *Expr,
               [](auto Op) { return Op.getOp() == dwarf::DW_OP_LLVM_arg; })) {
     assert(ArgNo == 0 &&
            "Location Index must be 0 for a non-variadic expression.");
-    SmallVector<uint64_t, 8> NewOps(Ops.begin(), Ops.end());
+    SmallVector<uint64_t, 8> NewOps(Ops);
     return DIExpression::prependOpcodes(Expr, NewOps, StackValue);
   }
 
diff --git a/llvm/lib/Linker/IRMover.cpp b/llvm/lib/Linker/IRMover.cpp
@@ -1371,8 +1371,7 @@ Error IRLinker::linkModuleFlagsMetadata() {
         return dyn_cast<MDTuple>(DstValue);
       ArrayRef<MDOperand> DstOperands = DstValue->operands();
       MDTuple *New = MDTuple::getDistinct(
-          DstM.getContext(),
-          SmallVector<Metadata *, 4>(DstOperands.begin(), DstOperands.end()));
+          DstM.getContext(), SmallVector<Metadata *, 4>(DstOperands));
       Metadata *FlagOps[] = {DstOp->getOperand(0), ID, New};
       MDNode *Flag = MDTuple::getDistinct(DstM.getContext(), FlagOps);
       DstModFlags->setOperand(DstIndex, Flag);
diff --git a/llvm/lib/Object/BuildID.cpp b/llvm/lib/Object/BuildID.cpp
@@ -50,7 +50,7 @@ BuildID llvm::object::parseBuildID(StringRef Str) {
     return {};
   ArrayRef<uint8_t> BuildID(reinterpret_cast<const uint8_t *>(Bytes.data()),
                             Bytes.size());
-  return SmallVector<uint8_t>(BuildID.begin(), BuildID.end());
+  return SmallVector<uint8_t>(BuildID);
 }
 
 BuildIDRef llvm::object::getBuildID(const ObjectFile *Obj) {
diff --git a/llvm/lib/Support/SourceMgr.cpp b/llvm/lib/Support/SourceMgr.cpp
@@ -398,7 +398,7 @@ SMDiagnostic::SMDiagnostic(const SourceMgr &sm, SMLoc L, StringRef FN, int Line,
                            ArrayRef<SMFixIt> Hints)
     : SM(&sm), Loc(L), Filename(std::string(FN)), LineNo(Line), ColumnNo(Col),
       Kind(Kind), Message(Msg), LineContents(LineStr), Ranges(Ranges.vec()),
-      FixIts(Hints.begin(), Hints.end()) {
+      FixIts(Hints) {
   llvm::sort(FixIts);
 }
 
diff --git a/llvm/lib/Support/VirtualFileSystem.cpp b/llvm/lib/Support/VirtualFileSystem.cpp
@@ -611,7 +611,7 @@ class CombiningDirIterImpl : public llvm::vfs::detail::DirIterImpl {
 
   CombiningDirIterImpl(ArrayRef<directory_iterator> DirIters,
                        std::error_code &EC)
-      : IterList(DirIters.begin(), DirIters.end()) {
+      : IterList(DirIters) {
     EC = incrementImpl(true);
   }
 
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -2274,7 +2274,7 @@ HexagonTargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG)
 
   // Normalize the mask so that the first non-negative index comes from
   // the first operand.
-  SmallVector<int,8> Mask(AM.begin(), AM.end());
+  SmallVector<int, 8> Mask(AM);
   unsigned F = llvm::find_if(AM, [](int M) { return M >= 0; }) - AM.data();
   if (F == AM.size())
     return DAG.getUNDEF(VecTy);
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp b/llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp
@@ -1725,7 +1725,7 @@ HexagonTargetLowering::LowerHvxConcatVectors(SDValue Op, SelectionDAG &DAG)
       return DAG.getNode(HexagonISD::QCAT, dl, VecTy, Op0, Op.getOperand(1));
 
     ArrayRef<SDUse> U(Op.getNode()->ops());
-    SmallVector<SDValue,4> SV(U.begin(), U.end());
+    SmallVector<SDValue, 4> SV(U);
     ArrayRef<SDValue> Ops(SV);
 
     MVT HalfTy = typeSplit(VecTy).first;
@@ -2128,7 +2128,7 @@ SDValue
 HexagonTargetLowering::LowerHvxIntrinsic(SDValue Op, SelectionDAG &DAG) const {
   const SDLoc &dl(Op);
   unsigned IntNo = Op.getConstantOperandVal(0);
-  SmallVector<SDValue> Ops(Op->ops().begin(), Op->ops().end());
+  SmallVector<SDValue> Ops(Op->ops());
 
   auto Swap = [&](SDValue P) {
     return DAG.getMergeValues({P.getValue(1), P.getValue(0)}, dl);
@@ -3589,7 +3589,7 @@ HexagonTargetLowering::PerformHvxDAGCombine(SDNode *N, DAGCombinerInfo &DCI)
   SDValue Op(N, 0);
   unsigned Opc = Op.getOpcode();
 
-  SmallVector<SDValue, 4> Ops(N->ops().begin(), N->ops().end());
+  SmallVector<SDValue, 4> Ops(N->ops());
 
   if (Opc == ISD::TRUNCATE)
     return combineTruncateBeforeLegal(Op, DCI);
diff --git a/llvm/lib/Target/Hexagon/HexagonVectorCombine.cpp b/llvm/lib/Target/Hexagon/HexagonVectorCombine.cpp
@@ -2691,7 +2691,7 @@ auto HexagonVectorCombine::joinVectorElements(IRBuilderBase &Builder,
   // joins, the shuffles will hopefully be folded into a perfect shuffle.
   // The output will need to be sign-extended to a type with element width
   // being a power-of-2 anyways.
-  SmallVector<Value *> Inputs(Values.begin(), Values.end());
+  SmallVector<Value *> Inputs(Values);
 
   unsigned ToWidth = ToType->getScalarSizeInBits();
   unsigned Width = Inputs.front()->getType()->getScalarSizeInBits();
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -4292,7 +4292,7 @@ static SDValue getAVX512Node(unsigned Opcode, const SDLoc &DL, MVT VT,
     DstVT = MVT::getVectorVT(SVT, 512 / SVT.getSizeInBits());
 
   // Canonicalize src operands.
-  SmallVector<SDValue> SrcOps(Ops.begin(), Ops.end());
+  SmallVector<SDValue> SrcOps(Ops);
   for (SDValue &Op : SrcOps) {
     MVT OpVT = Op.getSimpleValueType();
     // Just pass through scalar operands.
@@ -39292,7 +39292,7 @@ static SDValue combineX86ShuffleChainWithExtract(
   // Attempt to peek through inputs and adjust mask when we extract from an
   // upper subvector.
   int AdjustedMasks = 0;
-  SmallVector<SDValue, 4> WideInputs(Inputs.begin(), Inputs.end());
+  SmallVector<SDValue, 4> WideInputs(Inputs);
   for (unsigned I = 0; I != NumInputs; ++I) {
     SDValue &Input = WideInputs[I];
     Input = peekThroughBitcasts(Input);
@@ -39977,8 +39977,7 @@ static SDValue combineX86ShufflesRecursively(
   HasVariableMask |= IsOpVariableMask;
 
   // Update the list of shuffle nodes that have been combined so far.
-  SmallVector<const SDNode *, 16> CombinedNodes(SrcNodes.begin(),
-                                                SrcNodes.end());
+  SmallVector<const SDNode *, 16> CombinedNodes(SrcNodes);
   CombinedNodes.push_back(Op.getNode());
 
   // See if we can recurse into each shuffle source op (if it's a target
diff --git a/llvm/lib/ToolDrivers/llvm-lib/LibDriver.cpp b/llvm/lib/ToolDrivers/llvm-lib/LibDriver.cpp
@@ -312,7 +312,7 @@ int llvm::libDriverMain(ArrayRef<const char *> ArgsArr) {
   StringSaver Saver(Alloc);
 
   // Parse command line arguments.
-  SmallVector<const char *, 20> NewArgs(ArgsArr.begin(), ArgsArr.end());
+  SmallVector<const char *, 20> NewArgs(ArgsArr);
   cl::ExpandResponseFiles(Saver, cl::TokenizeWindowsCommandLine, NewArgs);
   ArgsArr = NewArgs;
 
diff --git a/llvm/test/tools/dsymutil/X86/timestamp-mismatch.test b/llvm/test/tools/dsymutil/X86/timestamp-mismatch.test
@@ -3,10 +3,14 @@ RUN: cp %p/../Inputs/basic.macho.x86_64 %t/Inputs
 RUN: cp %p/../Inputs/basic1.macho.x86_64.o %t/Inputs
 RUN: cp %p/../Inputs/basic2.macho.x86_64.o %t/Inputs
 RUN: cp %p/../Inputs/basic3.macho.x86_64.o %t/Inputs
-RUN: dsymutil -oso-prepend-path=%t %t/Inputs/basic.macho.x86_64 -o %t.dSYM 2>&1 | FileCheck %s
+RUN: dsymutil -oso-prepend-path=%t %t/Inputs/basic.macho.x86_64 -o %t.dSYM 2>&1 | FileCheck %s --check-prefix=WARN
+RUN: dsymutil -no-object-timestamp -oso-prepend-path=%t %t/Inputs/basic.macho.x86_64 -o %t.dSYM 2>&1 | FileCheck %s --allow-empty --check-prefix=NOWARN
 
-RUN: dsymutil --linker parallel -oso-prepend-path=%t %t/Inputs/basic.macho.x86_64 -o %t.dSYM 2>&1 | FileCheck %s
+RUN: dsymutil --linker parallel -oso-prepend-path=%t %t/Inputs/basic.macho.x86_64 -o %t.dSYM 2>&1 | FileCheck %s --check-prefix=WARN
+RUN: dsymutil --linker parallel -no-object-timestamp -oso-prepend-path=%t %t/Inputs/basic.macho.x86_64 -o %t.dSYM 2>&1 | FileCheck %s --allow-empty --check-prefix=NOWARN
 
-CHECK: warning: {{.*}}/Inputs/basic1.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
-CHECK: warning: {{.*}}/Inputs/basic2.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
-CHECK: warning: {{.*}}/Inputs/basic3.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
+WARN: warning: {{.*}}/Inputs/basic1.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
+WARN: warning: {{.*}}/Inputs/basic2.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
+WARN: warning: {{.*}}/Inputs/basic3.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
+
+NOWARN-NOT: warning: {{.*}}/Inputs/basic3.macho.x86_64.o: timestamp mismatch between object file ({{.*}}) and debug map ({{.*}})
diff --git a/llvm/test/tools/dsymutil/cmdline.test b/llvm/test/tools/dsymutil/cmdline.test
@@ -15,6 +15,7 @@ CHECK: -flat
 CHECK: -gen-reproducer
 CHECK: -help
 CHECK: -keep-function-for-static
+CHECK: -no-object-timestamp
 CHECK: -no-odr
 CHECK: -no-output
 CHECK: -no-swiftmodule-timestamp
diff --git a/llvm/tools/dsymutil/BinaryHolder.cpp b/llvm/tools/dsymutil/BinaryHolder.cpp
diff --git a/llvm/tools/dsymutil/BinaryHolder.h b/llvm/tools/dsymutil/BinaryHolder.h
diff --git a/llvm/tools/dsymutil/DebugMap.cpp b/llvm/tools/dsymutil/DebugMap.cpp
diff --git a/llvm/tools/dsymutil/DebugMap.h b/llvm/tools/dsymutil/DebugMap.h
diff --git a/llvm/tools/dsymutil/MachODebugMapParser.cpp b/llvm/tools/dsymutil/MachODebugMapParser.cpp
diff --git a/llvm/tools/dsymutil/Options.td b/llvm/tools/dsymutil/Options.td
diff --git a/llvm/tools/dsymutil/dsymutil.cpp b/llvm/tools/dsymutil/dsymutil.cpp
diff --git a/llvm/tools/dsymutil/dsymutil.h b/llvm/tools/dsymutil/dsymutil.h
diff --git a/llvm/tools/llvm-rc/ResourceScriptStmt.h b/llvm/tools/llvm-rc/ResourceScriptStmt.h
diff --git a/llvm/unittests/Analysis/VectorUtilsTest.cpp b/llvm/unittests/Analysis/VectorUtilsTest.cpp
diff --git a/llvm/unittests/Support/VirtualFileSystemTest.cpp b/llvm/unittests/Support/VirtualFileSystemTest.cpp

Original file line number	Diff line number	Diff line change
`@@ -3990,7 +3990,7 @@ class DIArgList : public Metadata, ReplaceableMetadataImpl {`
`3990`	`3990`
`3991`	`3991`	`DIArgList(LLVMContext &Context, ArrayRef<ValueAsMetadata *> Args)`
`3992`	`3992`	`: Metadata(DIArgListKind, Uniqued), ReplaceableMetadataImpl(Context),`
`3993`		`- Args(Args.begin(), Args.end()) {`
	`3993`	`+ Args(Args) {`
`3994`	`3994`	`track();`
`3995`	`3995`	`}`
`3996`	`3996`	`~DIArgList() { untrack(); }`
Original file line number	Diff line number	Diff line change
`@@ -1489,8 +1489,7 @@ class MDTuple : public MDNode {`
`1489`	`1489`
`1490`	`1490`	`TempMDTuple cloneImpl() const {`
`1491`	`1491`	`ArrayRef<MDOperand> Operands = operands();`
`1492`		`- return getTemporary(getContext(), SmallVector<Metadata *, 4>(`
`1493`		`- Operands.begin(), Operands.end()));`
	`1492`	`+ return getTemporary(getContext(), SmallVector<Metadata *, 4>(Operands));`
`1494`	`1493`	`}`
`1495`	`1494`
`1496`	`1495`	`public:`