[mlir] NFC: Fix trivial typo

Differential Revision: https://reviews.llvm.org/D77473

mlir/docs/Dialects/LLVM.md

@@ -96,7 +96,7 @@ Example:
 llvm.func @func() attributes {
   passthrough = ["noinline",           // value-less attribute
                  ["alignstack", "4"],  // integer attribute with value
-                 ["other", "attr"]]    // attrbute unknown to LLVM
+                 ["other", "attr"]]    // attribute unknown to LLVM
 } {
   llvm.return
 }

mlir/docs/Dialects/Standard.md

@@ -30,7 +30,7 @@ indices, and optionally two additional arguments corresponding to the stride (in
 terms of number of elements) and the number of elements to transfer per stride.
 The tag location is used by a dma_wait operation to check for completion. The
 indices of the source memref, destination memref, and the tag memref have the
-same restrictions as any load/store operation in a affine context (whenever DMA
+same restrictions as any load/store operation in an affine context (whenever DMA
 operations appear in an affine context). See
 [restrictions on dimensions and symbols](Affine.md#restrictions-on-dimensions-and-symbols)
 in affine contexts. This allows powerful static analysis and transformations in

mlir/docs/LangRef.md

@@ -1275,7 +1275,7 @@ Syntax:
 affine-map-attribute ::= `affine_map` `<` affine-map `>`
 ```
 
-An affine-map attribute is an attribute that represents a affine-map object.
+An affine-map attribute is an attribute that represents an affine-map object.
 
 #### Array Attribute
 

mlir/docs/RationaleLinalgDialect.md

@@ -532,7 +532,7 @@ with [Tensor Comprehensions](#lessonstc).
 Of course, we are not advocating for using ML everywhere in the stack
 immediately: low-level compilation and machine models are still quite performant
 in LLVM. However, for the high-level and mid-level optimization problems,
-models need to be conditioned (probalistically) on the low-level
+models need to be conditioned (probabilistically) on the low-level
 compiler which acts as a blackbox. For these reasons we prioritize the
 design of IR and transformations with search-friendly properties over
 building cost models.

mlir/docs/doxygen.cfg.in

@@ -1390,7 +1390,7 @@ EXT_LINKS_IN_WINDOW    = NO
 
 FORMULA_FONTSIZE       = 10
 
-# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
 # generated for formulas are transparent PNGs. Transparent PNGs are not
 # supported properly for IE 6.0, but are supported on all modern browsers.
 #

mlir/examples/toy/Ch7/mlir/Dialect.cpp

@@ -192,7 +192,7 @@ static mlir::LogicalResult verifyConstantForType(mlir::Type type,
                                                  mlir::Attribute opaqueValue,
                                                  mlir::Operation *op) {
   if (type.isa<mlir::TensorType>()) {
-    // Check that the value is a elements attribute.
+    // Check that the value is an elements attribute.
     auto attrValue = opaqueValue.dyn_cast<mlir::DenseFPElementsAttr>();
     if (!attrValue)
       return op->emitError("constant of TensorType must be initialized by "

mlir/include/mlir/Analysis/SliceAnalysis.h

@@ -30,12 +30,12 @@ using TransitiveFilter = std::function<bool(Operation *)>;
 /// the transitive uses of op), **without** including that operation.
 ///
 /// This additionally takes a TransitiveFilter which acts as a frontier:
-/// when looking at uses transitively, a operation that does not pass the
+/// when looking at uses transitively, an operation that does not pass the
 /// filter is never propagated through. This allows in particular to carve out
 /// the scope within a ForInst or the scope within an IfInst.
 ///
 /// The implementation traverses the use chains in postorder traversal for
-/// efficiency reasons: if a operation is already in `forwardSlice`, no
+/// efficiency reasons: if an operation is already in `forwardSlice`, no
 /// need to traverse its uses again. Since use-def chains form a DAG, this
 /// terminates.
 ///
@@ -76,12 +76,12 @@ void getForwardSlice(
 /// all the transitive defs of op), **without** including that operation.
 ///
 /// This additionally takes a TransitiveFilter which acts as a frontier:
-/// when looking at defs transitively, a operation that does not pass the
+/// when looking at defs transitively, an operation that does not pass the
 /// filter is never propagated through. This allows in particular to carve out
 /// the scope within a ForInst or the scope within an IfInst.
 ///
 /// The implementation traverses the def chains in postorder traversal for
-/// efficiency reasons: if a operation is already in `backwardSlice`, no
+/// efficiency reasons: if an operation is already in `backwardSlice`, no
 /// need to traverse its definitions again. Since useuse-def chains form a DAG,
 /// this terminates.
 ///

mlir/include/mlir/Conversion/StandardToLLVM/ConvertStandardToLLVM.h

@@ -127,7 +127,7 @@ public:
                                    Location loc) override;
 
   /// Gets the LLVM representation of the index type. The returned type is an
-  /// integer type with the size confgured for this type converter.
+  /// integer type with the size configured for this type converter.
   LLVM::LLVMType getIndexType();
 
   /// Gets the bitwidth of the index type when converted to LLVM.
@@ -417,7 +417,7 @@ public:
 
 namespace LLVM {
 namespace detail {
-/// Replaces the given operaiton "op" with a new operation of type "targetOp"
+/// Replaces the given operation "op" with a new operation of type "targetOp"
 /// and given operands.
 LogicalResult oneToOneRewrite(Operation *op, StringRef targetOp,
                               ValueRange operands,
@@ -435,7 +435,7 @@ LogicalResult vectorOneToOneRewrite(Operation *op, StringRef targetOp,
 /// "TargetOp" where the latter belongs to the LLVM dialect or an equivalent.
 /// Upholds a convention that multi-result operations get converted into an
 /// operation returning the LLVM IR structure type, in which case individual
-/// values must be extacted from using LLVM::ExtractValueOp before being used.
+/// values must be extracted from using LLVM::ExtractValueOp before being used.
 template <typename SourceOp, typename TargetOp>
 class OneToOneConvertToLLVMPattern : public ConvertOpToLLVMPattern<SourceOp> {
 public:

mlir/include/mlir/Conversion/StandardToLLVM/ConvertStandardToLLVMPass.h

@@ -54,7 +54,7 @@ void populateStdToLLVMBarePtrConversionPatterns(
     bool useAlloca = false);
 
 /// Value to pass as bitwidth for the index type when the converter is expected
-/// to derive the bitwith from the LLVM data layout.
+/// to derive the bitwidth from the LLVM data layout.
 static constexpr unsigned kDeriveIndexBitwidthFromDataLayout = 0;
 
 /// Creates a pass to convert the Standard dialect into the LLVMIR dialect.

mlir/include/mlir/Dialect/Linalg/IR/LinalgStructuredOps.td

@@ -256,7 +256,7 @@ def MatmulOp : LinalgStructured_Op<"matmul", [NInputs<2>, NOutputs<1>]> {
 ///   OptionalAttr<I64ArrayAttr>:$strides
 ///   OptionalAttr<I64ArrayAttr>:$dilations
 ///   OptionalAttr<I64ElementsAttr>:$padding
-/// `stirdes` denotes the step of each window along the dimension.
+/// `strides` denotes the step of each window along the dimension.
 class PoolingBase_Op<string mnemonic, list<OpTrait> props>
   : LinalgStructured_Op<mnemonic, props> {
   let description = [{

mlir/include/mlir/Dialect/StandardOps/IR/Ops.td

@@ -349,7 +349,7 @@ def AssumeAlignmentOp : Std_Op<"assume_alignment"> {
   let summary =
       "assertion that gives alignment information to the input memref";
   let description = [{
-    The `assume_alignment` operation takes a memref and a integer of alignment
+    The `assume_alignment` operation takes a memref and an integer of alignment
     value, and internally annotates the buffer with the given alignment. If
     the buffer isn't aligned to the given alignment, the behavior is undefined.
 

mlir/include/mlir/IR/Attributes.h

@@ -601,13 +601,13 @@ public:
   int64_t getNumElements() const;
 
   /// Generates a new ElementsAttr by mapping each int value to a new
-  /// underlying APInt. The new values can represent either a integer or float.
+  /// underlying APInt. The new values can represent either an integer or float.
   /// This ElementsAttr should contain integers.
   ElementsAttr mapValues(Type newElementType,
                          function_ref<APInt(const APInt &)> mapping) const;
 
   /// Generates a new ElementsAttr by mapping each float value to a new
-  /// underlying APInt. The new values can represent either a integer or float.
+  /// underlying APInt. The new values can represent either an integer or float.
   /// This ElementsAttr should contain floats.
   ElementsAttr mapValues(Type newElementType,
                          function_ref<APInt(const APFloat &)> mapping) const;
@@ -950,13 +950,13 @@ public:
   DenseElementsAttr reshape(ShapedType newType);
 
   /// Generates a new DenseElementsAttr by mapping each int value to a new
-  /// underlying APInt. The new values can represent either a integer or float.
+  /// underlying APInt. The new values can represent either an integer or float.
   /// This underlying type must be an DenseIntElementsAttr.
   DenseElementsAttr mapValues(Type newElementType,
                               function_ref<APInt(const APInt &)> mapping) const;
 
   /// Generates a new DenseElementsAttr by mapping each float value to a new
-  /// underlying APInt. the new values can represent either a integer or float.
+  /// underlying APInt. the new values can represent either an integer or float.
   /// This underlying type must be an DenseFPElementsAttr.
   DenseElementsAttr
   mapValues(Type newElementType,

mlir/include/mlir/IR/StandardTypes.h

@@ -128,7 +128,7 @@ public:
   /// Return the signedness semantics of this integer type.
   SignednessSemantics getSignedness() const;
 
-  /// Return true if this is a singless integer type.
+  /// Return true if this is a signless integer type.
   bool isSignless() const { return getSignedness() == Signless; }
   /// Return true if this is a signed integer type.
   bool isSigned() const { return getSignedness() == Signed; }

mlir/include/mlir/Pass/AnalysisManager.h

@@ -246,7 +246,7 @@ public:
     return impl->analyses.getCachedAnalysis<AnalysisT>();
   }
 
-  /// Query for a analysis of a child operation, constructing it if necessary.
+  /// Query for an analysis of a child operation, constructing it if necessary.
   template <typename AnalysisT> AnalysisT &getChildAnalysis(Operation *op) {
     return slice(op).template getAnalysis<AnalysisT>();
   }

mlir/include/mlir/TableGen/Pattern.h

@@ -308,7 +308,7 @@ public:
   const_iterator find(StringRef key) const;
 
   // Returns the number of static values of the given `symbol` corresponds to.
-  // A static value is a operand/result declared in ODS. Normally a symbol only
+  // A static value is an operand/result declared in ODS. Normally a symbol only
   // represents one static value, but symbols bound to op results can represent
   // more than one if the op is a multi-result op.
   int getStaticValueCount(StringRef symbol) const;

mlir/lib/Conversion/GPUToSPIRV/ConvertGPUToSPIRV.cpp

@@ -56,7 +56,7 @@ public:
 };
 
 /// Pattern lowering GPU block/thread size/id to loading SPIR-V invocation
-/// builin variables.
+/// builtin variables.
 template <typename SourceOp, spirv::BuiltIn builtin>
 class LaunchConfigConversion : public SPIRVOpLowering<SourceOp> {
 public:

mlir/lib/Conversion/LoopsToGPU/LoopsToGPU.cpp

@@ -742,7 +742,7 @@ static LogicalResult processParallelLoop(
 /// the hardware id might iterate over additional indices. The transformation
 /// caters for this by predicating the created sequence of instructions on
 /// the actual loop bound. This only works if an static upper bound for the
-/// dynamic loop bound can be defived, currently via analyzing `affine.min`
+/// dynamic loop bound can be derived, currently via analyzing `affine.min`
 /// operations.
 LogicalResult
 ParallelToGpuLaunchLowering::matchAndRewrite(ParallelOp parallelOp,

mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp

@@ -1090,7 +1090,7 @@ void nDVectorIterate(const NDVectorTypeInfo &info, OpBuilder &builder,
 }
 ////////////// End Support for Lowering operations on n-D vectors //////////////
 
-/// Replaces the given operaiton "op" with a new operation of type "targetOp"
+/// Replaces the given operation "op" with a new operation of type "targetOp"
 /// and given operands.
 LogicalResult LLVM::detail::oneToOneRewrite(
     Operation *op, StringRef targetOp, ValueRange operands,
@@ -1698,7 +1698,7 @@ struct MemRefCastOpLowering : public ConvertOpToLLVMPattern<MemRefCastOp> {
       auto loadOp = rewriter.create<LLVM::LoadOp>(loc, castPtr);
       rewriter.replaceOp(op, loadOp.getResult());
     } else {
-      llvm_unreachable("Unsuppored unranked memref to unranked memref cast");
+      llvm_unreachable("Unsupported unranked memref to unranked memref cast");
     }
   }
 };
@@ -2285,7 +2285,7 @@ struct SubViewOpLowering : public ConvertOpToLLVMPattern<SubViewOp> {
   }
 };
 
-/// Conversion pattern that transforms a op into:
+/// Conversion pattern that transforms an op into:
 ///   1. An `llvm.mlir.undef` operation to create a memref descriptor
 ///   2. Updates to the descriptor to introduce the data ptr, offset, size
 ///      and stride.

mlir/lib/Conversion/StandardToSPIRV/ConvertStandardToSPIRV.cpp

@@ -37,8 +37,8 @@ static bool isBoolScalarOrVector(Type type) {
   return false;
 }
 
-/// Converts the given `srcAttr` into a boolean attribute if it holds a integral
+/// Converts the given `srcAttr` into a boolean attribute if it holds an
-/// value. Returns null attribute if conversion fails.
+/// integral value. Returns null attribute if conversion fails.
 static BoolAttr convertBoolAttr(Attribute srcAttr, Builder builder) {
   if (auto boolAttr = srcAttr.dyn_cast<BoolAttr>())
     return boolAttr;

mlir/lib/Dialect/GPU/IR/GPUDialect.cpp

@@ -90,7 +90,7 @@ LogicalResult GPUDialect::verifyOperationAttribute(Operation *op,
 
     // TODO(ntv,zinenko,herhut): if the kernel function has been converted to
     // the LLVM dialect but the caller hasn't (which happens during the
-    // separate compilation), do not check type correspondance as it would
+    // separate compilation), do not check type correspondence as it would
     // require the verifier to be aware of the LLVM type conversion.
     if (kernelLLVMFunction)
       return success();

mlir/lib/Dialect/GPU/Transforms/AllReduceLowering.cpp

@@ -241,7 +241,7 @@ private:
     };
   }
 
-  /// Returns an accumulator for comparaison such as min, max. T is the type
+  /// Returns an accumulator for comparison such as min, max. T is the type
   /// of the compare op.
   template <typename T, typename PredicateEnum, PredicateEnum predicate>
   AccumulatorFactory getCmpFactory() const {

mlir/lib/Dialect/GPU/Transforms/KernelOutlining.cpp

@@ -162,8 +162,8 @@ static gpu::GPUFuncOp outlineKernelFuncImpl(gpu::LaunchOp launchOp,
   // cleaner.
   launchOpBody.cloneInto(&outlinedFuncBody, map);
 
-  // Branch from enty of the gpu.func operation to the block that is cloned from
+  // Branch from entry of the gpu.func operation to the block that is cloned
-  // the entry block of the gpu.launch operation.
+  // from the entry block of the gpu.launch operation.
   Block &launchOpEntry = launchOpBody.front();
   Block *clonedLaunchOpEntry = map.lookup(&launchOpEntry);
   builder.setInsertionPointToEnd(&entryBlock);

mlir/lib/Dialect/LoopOps/Transforms/ParallelLoopSpecialization.cpp

@@ -1,4 +1,4 @@
-//===- ParallelLoopSpecialization.cpp - loop.parallel specializeation -----===//
+//===- ParallelLoopSpecialization.cpp - loop.parallel specialization ------===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.

mlir/lib/Dialect/SPIRV/SPIRVOps.cpp

@@ -2533,7 +2533,7 @@ static LogicalResult verify(spirv::UnreachableOp unreachableOp) {
   if (block->hasNoPredecessors())
     return success();
 
-  // TODO(antiagainst): further verification needs to analyze reachablility from
+  // TODO(antiagainst): further verification needs to analyze reachability from
   // the entry block.
 
   return success();

mlir/lib/Dialect/Vector/VectorOps.cpp

@@ -1013,7 +1013,7 @@ static LogicalResult verify(ReshapeOp op) {
     return op.emitError("invalid output shape for vector type ")
            << outputVectorType;
 
-  // Verify that the 'fixedVectorSizes' match a input/output vector shape
+  // Verify that the 'fixedVectorSizes' match an input/output vector shape
   // suffix.
   unsigned inputVectorRank = inputVectorType.getRank();
   for (unsigned i = 0; i < numFixedVectorSizes; ++i) {

mlir/lib/IR/AttributeDetail.h

@@ -196,7 +196,7 @@ struct FloatAttributeStorage final
   size_t numObjects;
 };
 
-/// An attribute representing a integral value.
+/// An attribute representing an integral value.
 struct IntegerAttributeStorage final
     : public AttributeStorage,
       public llvm::TrailingObjects<IntegerAttributeStorage, uint64_t> {

mlir/lib/IR/Operation.cpp

@@ -407,24 +407,24 @@ Block *llvm::ilist_traits<::mlir::Operation>::getContainingBlock() {
   return reinterpret_cast<Block *>(reinterpret_cast<char *>(Anchor) - Offset);
 }
 
-/// This is a trait method invoked when a operation is added to a block.  We
+/// This is a trait method invoked when an operation is added to a block.  We
 /// keep the block pointer up to date.
 void llvm::ilist_traits<::mlir::Operation>::addNodeToList(Operation *op) {
-  assert(!op->getBlock() && "already in a operation block!");
+  assert(!op->getBlock() && "already in an operation block!");
   op->block = getContainingBlock();
 
   // Invalidate the order on the operation.
   op->orderIndex = Operation::kInvalidOrderIdx;
 }
 
-/// This is a trait method invoked when a operation is removed from a block.
+/// This is a trait method invoked when an operation is removed from a block.
 /// We keep the block pointer up to date.
 void llvm::ilist_traits<::mlir::Operation>::removeNodeFromList(Operation *op) {
-  assert(op->block && "not already in a operation block!");
+  assert(op->block && "not already in an operation block!");
   op->block = nullptr;
 }
 
-/// This is a trait method invoked when a operation is moved from one block
+/// This is a trait method invoked when an operation is moved from one block
 /// to another.  We keep the block pointer up to date.
 void llvm::ilist_traits<::mlir::Operation>::transferNodesFromList(
     ilist_traits<Operation> &otherList, op_iterator first, op_iterator last) {

mlir/lib/IR/SymbolTable.cpp

@@ -441,7 +441,7 @@ static Optional<WalkResult> walkSymbolUses(
   return WalkResult::advance();
 }
 /// Walk all of the uses, for any symbol, that are nested within the given
-/// operaion 'from', invoking the provided callback for each. This does not
+/// operation 'from', invoking the provided callback for each. This does not
 /// traverse into any nested symbol tables.
 static Optional<WalkResult> walkSymbolUses(
     Operation *from,

mlir/lib/Pass/PassTiming.cpp

@@ -243,7 +243,7 @@ struct PassTiming : public PassInstrumentation {
 
 void PassTiming::runBeforePipeline(const OperationName &name,
                                    const PipelineParentInfo &parentInfo) {
-  // We don't actually want to time the piplelines, they gather their total
+  // We don't actually want to time the pipelines, they gather their total
   // from their held passes.
   getTimer(name.getAsOpaquePointer(), TimerKind::Pipeline,
            [&] { return ("'" + name.getStringRef() + "' Pipeline").str(); });

mlir/lib/Transforms/Utils/LoopUtils.cpp

@@ -2123,7 +2123,7 @@ void mlir::gatherLoops(FuncOp func,
 // TODO: if necessary, this can be extended to also compose in any
 // affine.applys, fold to constant if all result dimensions of the map are
 // constant (canonicalizeMapAndOperands below already does this for single
-// result bound maps), and use simplifyMap to perform algebraic simplication.
+// result bound maps), and use simplifyMap to perform algebraic simplification.
 AffineForOp mlir::createCanonicalizedAffineForOp(
     OpBuilder b, Location loc, ValueRange lbOperands, AffineMap lbMap,
     ValueRange ubOperands, AffineMap ubMap, int64_t step) {

mlir/test/Conversion/AffineToStandard/lower-affine.mlir

@@ -347,7 +347,7 @@ func @loop_min_max(%N : index) {
 #map_7_values = affine_map<(d0, d1, d2, d3, d4, d5, d6) -> (d0, d1, d2, d3, d4, d5, d6)>
 
 // Check that the "min" (cmpi "slt" + select) reduction sequence is emitted
-// correctly for a an affine map with 7 results.
+// correctly for an affine map with 7 results.
 
 // CHECK-LABEL: func @min_reduction_tree
 // CHECK-NEXT:   %[[c0:.*]] = constant 0 : index

mlir/test/Dialect/SPIRV/types.mlir

@@ -78,7 +78,7 @@ func @llvm_type(!spv.array<4x!llvm.i32>) -> ()
 // -----
 
 // expected-error @+1 {{ArrayStride must be greater than zero}}
-func @array_type_zero_stide(!spv.array<4xi32 [0]>) -> ()
+func @array_type_zero_stride(!spv.array<4xi32 [0]>) -> ()
 
 // -----
 

mlir/test/lib/Dialect/Test/TestPatterns.cpp

@@ -499,7 +499,7 @@ static llvm::cl::opt<TestLegalizePatternDriver::ConversionMode>
 
 //===----------------------------------------------------------------------===//
 // ConversionPatternRewriter::getRemappedValue testing. This method is used
-// to get the remapped value of a original value that was replaced using
+// to get the remapped value of an original value that was replaced using
 // ConversionPatternRewriter.
 namespace {
 /// Converter that replaces a one-result one-operand OneVResOneVOperandOp1 with

mlir/test/mlir-tblgen/op-format-spec.td

@@ -243,7 +243,7 @@ def OptionalInvalidK : TestFormat_Op<"optional_invalid_k", [{
 // Variables
 //===----------------------------------------------------------------------===//
 
-// CHECK: error: expected variable to refer to a argument, result, or successor
+// CHECK: error: expected variable to refer to an argument, result, or successor
 def VariableInvalidA : TestFormat_Op<"variable_invalid_a", [{
   $unknown_arg attr-dict
 }]>;

mlir/tools/mlir-tblgen/OpFormatGen.cpp

@@ -931,7 +931,7 @@ static void genElementPrinter(Element *element, OpMethodBody &body,
   if (auto *attr = dyn_cast<AttributeVariable>(element)) {
     const NamedAttribute *var = attr->getVar();
 
-    // If we are formatting as a enum, symbolize the attribute as a string.
+    // If we are formatting as an enum, symbolize the attribute as a string.
     if (canFormatEnumAttr(var)) {
       const EnumAttr &enumAttr = cast<EnumAttr>(var->attr);
       body << "  p << \"\\\"\" << " << enumAttr.getSymbolToStringFnName() << "("
@@ -1656,7 +1656,7 @@ LogicalResult FormatParser::parseVariable(std::unique_ptr<Element> &element,
     return success();
   }
   return emitError(
-      loc, "expected variable to refer to a argument, result, or successor");
+      loc, "expected variable to refer to an argument, result, or successor");
 }
 
 LogicalResult FormatParser::parseDirective(std::unique_ptr<Element> &element,

mlir/tools/mlir-tblgen/RewriterGen.cpp

@@ -127,7 +127,7 @@ private:
   void createSeparateLocalVarsForOpArgs(DagNode node,
                                         ChildNodeIndexNameMap &childNodeNames);
 
-  // Emits the concrete arguments used to call a op's builder.
+  // Emits the concrete arguments used to call an op's builder.
   void supplyValuesForOpArgs(DagNode node,
                              const ChildNodeIndexNameMap &childNodeNames);
 

mlir/tools/mlir-vulkan-runner/VulkanRuntime.cpp

@@ -363,7 +363,7 @@ LogicalResult VulkanRuntime::createMemoryBuffers() {
           resourceStorageClassData.find(descriptorSetIndex);
       if (resourceStorageClassMapIt == resourceStorageClassData.end()) {
         llvm::errs()
-            << "cannot find storge class for resource in descriptor set: "
+            << "cannot find storage class for resource in descriptor set: "
             << descriptorSetIndex;
         return failure();
       }

mlir/tools/mlir-vulkan-runner/VulkanRuntime.h

@@ -91,7 +91,7 @@ inline void emitVulkanError(const llvm::Twine &message, VkResult error) {
 /// SPIR-V shader, number of work groups and entry point. After the creation of
 /// VulkanRuntime, special methods must be called in the following
 /// sequence: initRuntime(), run(), updateHostMemoryBuffers(), destroy();
-/// each method in the sequence returns succes or failure depends on the Vulkan
+/// each method in the sequence returns success or failure depends on the Vulkan
 /// result code.
 class VulkanRuntime {
 public:

mlir/utils/spirv/gen_spirv_dialect.py

@@ -528,7 +528,7 @@ def snake_casify(name):
 
 
 def map_spec_operand_to_ods_argument(operand):
-  """Maps a operand in SPIR-V JSON spec to an op argument in ODS.
+  """Maps an operand in SPIR-V JSON spec to an op argument in ODS.
 
   Arguments:
     - A dict containing the operand's kind, quantifier, and name
@@ -842,7 +842,7 @@ def update_td_op_definitions(path, instructions, docs, filter_list,
   with open(path, 'r') as f:
     content = f.read()
 
-  # Split the file into chuncks, each containing one op.
+  # Split the file into chunks, each containing one op.
   ops = content.split(AUTOGEN_OP_DEF_SEPARATOR)
   header = ops[0]
   footer = ops[-1]