[llvm][ADT] Move TypeSwitch class from MLIR to LLVM

This class implements a switch-like dispatch statement for a value of 'T' using dyn_cast functionality. Each `Case<T>` takes a callable to be invoked if the root value isa<T>, the callable is invoked with the result of dyn_cast<T>() as a parameter.

Differential Revision: https://reviews.llvm.org/D78070

diff --git a/flang/lib/Optimizer/Dialect/FIROps.cpp b/flang/lib/Optimizer/Dialect/FIROps.cpp
index 9c46de0..f62e1c4 100644 (file)
--- a/flang/lib/Optimizer/Dialect/FIROps.cpp
+++ b/flang/lib/Optimizer/Dialect/FIROps.cpp
@@ -10,7 +10,6 @@
 #include "flang/Optimizer/Dialect/FIRAttr.h"
 #include "flang/Optimizer/Dialect/FIROpsSupport.h"
 #include "flang/Optimizer/Dialect/FIRType.h"
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Dialect/StandardOps/IR/Ops.h"
 #include "mlir/IR/Diagnostics.h"
 #include "mlir/IR/Function.h"
@@ -18,6 +17,7 @@
 #include "mlir/IR/StandardTypes.h"
 #include "mlir/IR/SymbolTable.h"
 #include "llvm/ADT/StringSwitch.h"
+#include "llvm/ADT/TypeSwitch.h"
 
 using namespace fir;
 
@@ -351,7 +351,7 @@ void fir::GlobalOp::appendInitialValue(mlir::Operation *op) {
 
 /// Get the element type of a reference like type; otherwise null
 static mlir::Type elementTypeOf(mlir::Type ref) {
-  return mlir::TypeSwitch<mlir::Type, mlir::Type>(ref)
+  return llvm::TypeSwitch<mlir::Type, mlir::Type>(ref)
       .Case<ReferenceType, PointerType, HeapType>(
           [](auto type) { return type.getEleTy(); })
       .Default([](mlir::Type) { return mlir::Type{}; });

diff --git a/flang/lib/Optimizer/Dialect/FIRType.cpp b/flang/lib/Optimizer/Dialect/FIRType.cpp
index d1fccd7..1fedd00 100644 (file)
--- a/flang/lib/Optimizer/Dialect/FIRType.cpp
+++ b/flang/lib/Optimizer/Dialect/FIRType.cpp
@@ -8,7 +8,6 @@
 
 #include "flang/Optimizer/Dialect/FIRType.h"
 #include "flang/Optimizer/Dialect/FIRDialect.h"
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/IR/Builders.h"
 #include "mlir/IR/Diagnostics.h"
 #include "mlir/IR/Dialect.h"
@@ -17,6 +16,7 @@
 #include "mlir/Parser.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/StringSet.h"
+#include "llvm/ADT/TypeSwitch.h"
 
 using namespace fir;
 
@@ -847,7 +847,7 @@ bool isa_aggregate(mlir::Type t) {
 }
 
 mlir::Type dyn_cast_ptrEleTy(mlir::Type t) {
-  return mlir::TypeSwitch<mlir::Type, mlir::Type>(t)
+  return llvm::TypeSwitch<mlir::Type, mlir::Type>(t)
       .Case<fir::ReferenceType, fir::PointerType, fir::HeapType>(
           [](auto p) { return p.getEleTy(); })
       .Default([](mlir::Type) { return mlir::Type{}; });

diff --git a/mlir/include/mlir/ADT/TypeSwitch.h b/llvm/include/llvm/ADT/TypeSwitch.h
similarity index 89%
rename from mlir/include/mlir/ADT/TypeSwitch.h
rename to llvm/include/llvm/ADT/TypeSwitch.h
index d4798c5..bfcb206 100644 (file)
--- a/mlir/include/mlir/ADT/TypeSwitch.h
+++ b/llvm/include/llvm/ADT/TypeSwitch.h
@@ -11,14 +11,14 @@
 //
 //===-----------------------------------------------------------------------===/
 
-#ifndef MLIR_SUPPORT_TYPESWITCH_H
-#define MLIR_SUPPORT_TYPESWITCH_H
+#ifndef LLVM_ADT_TYPESWITCH_H
+#define LLVM_ADT_TYPESWITCH_H
 
-#include "mlir/Support/LLVM.h"
-#include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Optional.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/Support/Casting.h"
 
-namespace mlir {
+namespace llvm {
 namespace detail {
 
 template <typename DerivedT, typename T> class TypeSwitchBase {
@@ -46,7 +46,7 @@ public:
   /// Note: This inference rules for this overload are very simple: strip
   ///       pointers and references.
   template <typename CallableT> DerivedT &Case(CallableT &&caseFn) {
-    using Traits = llvm::function_traits<std::decay_t<CallableT>>;
+    using Traits = function_traits<std::decay_t<CallableT>>;
     using CaseT = std::remove_cv_t<std::remove_pointer_t<
         std::remove_reference_t<typename Traits::template arg_t<0>>>>;
 
@@ -64,22 +64,20 @@ protected:
   /// Attempt to dyn_cast the given `value` to `CastT`. This overload is
   /// selected if `value` already has a suitable dyn_cast method.
   template <typename CastT, typename ValueT>
-  static auto
-  castValue(ValueT value,
-            typename std::enable_if_t<
-                llvm::is_detected<has_dyn_cast_t, ValueT, CastT>::value> * =
-                nullptr) {
+  static auto castValue(
+      ValueT value,
+      typename std::enable_if_t<
+          is_detected<has_dyn_cast_t, ValueT, CastT>::value> * = nullptr) {
     return value.template dyn_cast<CastT>();
   }
 
   /// Attempt to dyn_cast the given `value` to `CastT`. This overload is
   /// selected if llvm::dyn_cast should be used.
   template <typename CastT, typename ValueT>
-  static auto
-  castValue(ValueT value,
-            typename std::enable_if_t<
-                !llvm::is_detected<has_dyn_cast_t, ValueT, CastT>::value> * =
-                nullptr) {
+  static auto castValue(
+      ValueT value,
+      typename std::enable_if_t<
+          !is_detected<has_dyn_cast_t, ValueT, CastT>::value> * = nullptr) {
     return dyn_cast<CastT>(value);
   }
 
@@ -173,6 +171,6 @@ private:
   /// A flag detailing if we have already found a match.
   bool foundMatch = false;
 };
-} // end namespace mlir
+} // end namespace llvm
 
-#endif // MLIR_SUPPORT_TYPESWITCH_H
+#endif // LLVM_ADT_TYPESWITCH_H

diff --git a/llvm/unittests/ADT/CMakeLists.txt b/llvm/unittests/ADT/CMakeLists.txt
index b6a1484..8879a2a 100644 (file)
--- a/llvm/unittests/ADT/CMakeLists.txt
+++ b/llvm/unittests/ADT/CMakeLists.txt
@@ -73,6 +73,7 @@ add_llvm_unittest(ADTTests
   TinyPtrVectorTest.cpp
   TripleTest.cpp
   TwineTest.cpp
+  TypeSwitchTest.cpp
   TypeTraitsTest.cpp
   WaymarkingTest.cpp
   )

diff --git a/mlir/unittests/ADT/TypeSwitchTest.cpp b/llvm/unittests/ADT/TypeSwitchTest.cpp
similarity index 93%
rename from mlir/unittests/ADT/TypeSwitchTest.cpp
rename to llvm/unittests/ADT/TypeSwitchTest.cpp
index 5a48922..fde423d 100644 (file)
--- a/mlir/unittests/ADT/TypeSwitchTest.cpp
+++ b/llvm/unittests/ADT/TypeSwitchTest.cpp
@@ -6,10 +6,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "mlir/ADT/TypeSwitch.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "gtest/gtest.h"
 
-using namespace mlir;
+using namespace llvm;
 
 namespace {
 /// Utility classes to setup casting functionality.
@@ -28,7 +28,7 @@ struct DerivedD : public DerivedImpl<Base::DerivedD> {};
 struct DerivedE : public DerivedImpl<Base::DerivedE> {};
 } // end anonymous namespace
 
-TEST(StringSwitchTest, CaseResult) {
+TEST(TypeSwitchTest, CaseResult) {
   auto translate = [](auto value) {
     return TypeSwitch<Base *, int>(&value)
         .Case<DerivedA>([](DerivedA *) { return 0; })
@@ -42,7 +42,7 @@ TEST(StringSwitchTest, CaseResult) {
   EXPECT_EQ(-1, translate(DerivedD()));
 }
 
-TEST(StringSwitchTest, CasesResult) {
+TEST(TypeSwitchTest, CasesResult) {
   auto translate = [](auto value) {
     return TypeSwitch<Base *, int>(&value)
         .Case<DerivedA, DerivedB, DerivedD>([](auto *) { return 0; })
@@ -56,7 +56,7 @@ TEST(StringSwitchTest, CasesResult) {
   EXPECT_EQ(-1, translate(DerivedE()));
 }
 
-TEST(StringSwitchTest, CaseVoid) {
+TEST(TypeSwitchTest, CaseVoid) {
   auto translate = [](auto value) {
     int result = -2;
     TypeSwitch<Base *>(&value)
@@ -72,7 +72,7 @@ TEST(StringSwitchTest, CaseVoid) {
   EXPECT_EQ(-1, translate(DerivedD()));
 }
 
-TEST(StringSwitchTest, CasesVoid) {
+TEST(TypeSwitchTest, CasesVoid) {
   auto translate = [](auto value) {
     int result = -1;
     TypeSwitch<Base *>(&value)

diff --git a/mlir/examples/toy/Ch1/parser/AST.cpp b/mlir/examples/toy/Ch1/parser/AST.cpp
index 55e75f6..d46d913 100644 (file)
--- a/mlir/examples/toy/Ch1/parser/AST.cpp
+++ b/mlir/examples/toy/Ch1/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -76,7 +76,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, VarDeclExprAST, VariableExprAST>(
           [&](auto *node) { this->dump(node); })

diff --git a/mlir/examples/toy/Ch2/parser/AST.cpp b/mlir/examples/toy/Ch2/parser/AST.cpp
index 55e75f6..d46d913 100644 (file)
--- a/mlir/examples/toy/Ch2/parser/AST.cpp
+++ b/mlir/examples/toy/Ch2/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -76,7 +76,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, VarDeclExprAST, VariableExprAST>(
           [&](auto *node) { this->dump(node); })

diff --git a/mlir/examples/toy/Ch3/parser/AST.cpp b/mlir/examples/toy/Ch3/parser/AST.cpp
index 55e75f6..d46d913 100644 (file)
--- a/mlir/examples/toy/Ch3/parser/AST.cpp
+++ b/mlir/examples/toy/Ch3/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -76,7 +76,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, VarDeclExprAST, VariableExprAST>(
           [&](auto *node) { this->dump(node); })

diff --git a/mlir/examples/toy/Ch4/parser/AST.cpp b/mlir/examples/toy/Ch4/parser/AST.cpp
index 55e75f6..d46d913 100644 (file)
--- a/mlir/examples/toy/Ch4/parser/AST.cpp
+++ b/mlir/examples/toy/Ch4/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -76,7 +76,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, VarDeclExprAST, VariableExprAST>(
           [&](auto *node) { this->dump(node); })

diff --git a/mlir/examples/toy/Ch5/parser/AST.cpp b/mlir/examples/toy/Ch5/parser/AST.cpp
index 55e75f6..d46d913 100644 (file)
--- a/mlir/examples/toy/Ch5/parser/AST.cpp
+++ b/mlir/examples/toy/Ch5/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -76,7 +76,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, VarDeclExprAST, VariableExprAST>(
           [&](auto *node) { this->dump(node); })

diff --git a/mlir/examples/toy/Ch6/parser/AST.cpp b/mlir/examples/toy/Ch6/parser/AST.cpp
index 55e75f6..d46d913 100644 (file)
--- a/mlir/examples/toy/Ch6/parser/AST.cpp
+++ b/mlir/examples/toy/Ch6/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -76,7 +76,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, VarDeclExprAST, VariableExprAST>(
           [&](auto *node) { this->dump(node); })

diff --git a/mlir/examples/toy/Ch7/parser/AST.cpp b/mlir/examples/toy/Ch7/parser/AST.cpp
index bf2e9a8..69c3fc6 100644 (file)
--- a/mlir/examples/toy/Ch7/parser/AST.cpp
+++ b/mlir/examples/toy/Ch7/parser/AST.cpp
@@ -12,9 +12,9 @@
 
 #include "toy/AST.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/STLExtras.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace toy;
@@ -78,7 +78,7 @@ template <typename T> static std::string loc(T *node) {
 
 /// Dispatch to a generic expressions to the appropriate subclass using RTTI
 void ASTDumper::dump(ExprAST *expr) {
-  mlir::TypeSwitch<ExprAST *>(expr)
+  llvm::TypeSwitch<ExprAST *>(expr)
       .Case<BinaryExprAST, CallExprAST, LiteralExprAST, NumberExprAST,
             PrintExprAST, ReturnExprAST, StructLiteralExprAST, VarDeclExprAST,
             VariableExprAST>([&](auto *node) { this->dump(node); })

diff --git a/mlir/include/mlir/Support/LLVM.h b/mlir/include/mlir/Support/LLVM.h
index c21271c..8d7dfc0 100644 (file)
--- a/mlir/include/mlir/Support/LLVM.h
+++ b/mlir/include/mlir/Support/LLVM.h
@@ -48,6 +48,7 @@ template <typename KeyT, typename ValueT, typename KeyInfoT, typename BucketT>
 class DenseMap;
 template <typename Fn> class function_ref;
 template <typename IteratorT> class iterator_range;
+template <typename T, typename ResultT> class TypeSwitch;
 
 // Other common classes.
 class raw_ostream;
@@ -88,6 +89,8 @@ using llvm::StringLiteral;
 using llvm::StringRef;
 using llvm::TinyPtrVector;
 using llvm::Twine;
+template <typename T, typename ResultT = void>
+using TypeSwitch = llvm::TypeSwitch<T, ResultT>;
 
 // Other common classes.
 using llvm::APFloat;

diff --git a/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp b/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
index abb3fd7..3c5a925 100644 (file)
--- a/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
+++ b/mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "../PassDetail.h"
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Conversion/StandardToLLVM/ConvertStandardToLLVM.h"
 #include "mlir/Conversion/StandardToLLVM/ConvertStandardToLLVMPass.h"
 #include "mlir/Dialect/LLVMIR/LLVMDialect.h"
@@ -27,6 +26,7 @@
 #include "mlir/Transforms/DialectConversion.h"
 #include "mlir/Transforms/Passes.h"
 #include "mlir/Transforms/Utils.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Type.h"

diff --git a/mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp b/mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp
index b951f5a..45eaba6 100644 (file)
--- a/mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp
+++ b/mlir/lib/Dialect/SPIRV/Serialization/Serializer.cpp
@@ -12,7 +12,6 @@
 
 #include "mlir/Dialect/SPIRV/Serialization.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Dialect/SPIRV/SPIRVAttributes.h"
 #include "mlir/Dialect/SPIRV/SPIRVBinaryUtils.h"
 #include "mlir/Dialect/SPIRV/SPIRVDialect.h"
@@ -26,6 +25,7 @@
 #include "llvm/ADT/Sequence.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/ADT/bit.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"

diff --git a/mlir/lib/TableGen/Operator.cpp b/mlir/lib/TableGen/Operator.cpp
index a6bed62..808ba7a 100644 (file)
--- a/mlir/lib/TableGen/Operator.cpp
+++ b/mlir/lib/TableGen/Operator.cpp
@@ -11,11 +11,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/TableGen/Operator.h"
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/TableGen/OpTrait.h"
 #include "mlir/TableGen/Predicate.h"
 #include "mlir/TableGen/Type.h"
 #include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/FormatVariadic.h"
 #include "llvm/TableGen/Error.h"

diff --git a/mlir/lib/TableGen/Successor.cpp b/mlir/lib/TableGen/Successor.cpp
index 80c6e9b..ce0aafb 100644 (file)
--- a/mlir/lib/TableGen/Successor.cpp
+++ b/mlir/lib/TableGen/Successor.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/TableGen/Successor.h"
-#include "mlir/ADT/TypeSwitch.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/TableGen/Record.h"
 
 using namespace mlir;

diff --git a/mlir/lib/TableGen/Type.cpp b/mlir/lib/TableGen/Type.cpp
index 6cf2a5f..a3d6ac6 100644 (file)
--- a/mlir/lib/TableGen/Type.cpp
+++ b/mlir/lib/TableGen/Type.cpp
@@ -11,7 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/TableGen/Type.h"
-#include "mlir/ADT/TypeSwitch.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/TableGen/Record.h"
 
 using namespace mlir;

diff --git a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
index 125b88f..78458e8 100644 (file)
--- a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
@@ -14,13 +14,13 @@
 #include "mlir/Target/LLVMIR/ModuleTranslation.h"
 
 #include "DebugTranslation.h"
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Dialect/LLVMIR/LLVMDialect.h"
 #include "mlir/Dialect/OpenMP/OpenMPDialect.h"
 #include "mlir/IR/Attributes.h"
 #include "mlir/IR/Module.h"
 #include "mlir/IR/StandardTypes.h"
 #include "mlir/Support/LLVM.h"
+#include "llvm/ADT/TypeSwitch.h"
 
 #include "llvm/ADT/SetVector.h"
 #include "llvm/Frontend/OpenMP/OMPIRBuilder.h"
@@ -316,7 +316,7 @@ ModuleTranslation::convertOmpOperation(Operation &opInst,
     ompBuilder = std::make_unique<llvm::OpenMPIRBuilder>(*llvmModule);
     ompBuilder->initialize();
   }
-  return mlir::TypeSwitch<Operation *, LogicalResult>(&opInst)
+  return llvm::TypeSwitch<Operation *, LogicalResult>(&opInst)
       .Case([&](omp::BarrierOp) {
         ompBuilder->CreateBarrier(builder.saveIP(), llvm::omp::OMPD_barrier);
         return success();

diff --git a/mlir/lib/Transforms/Utils/Utils.cpp b/mlir/lib/Transforms/Utils/Utils.cpp
index 4ab773e..481b757 100644 (file)
--- a/mlir/lib/Transforms/Utils/Utils.cpp
+++ b/mlir/lib/Transforms/Utils/Utils.cpp
@@ -13,7 +13,6 @@
 
 #include "mlir/Transforms/Utils.h"
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Analysis/AffineAnalysis.h"
 #include "mlir/Analysis/AffineStructures.h"
 #include "mlir/Analysis/Dominance.h"
@@ -24,6 +23,7 @@
 #include "mlir/IR/Module.h"
 #include "mlir/Support/MathExtras.h"
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/TypeSwitch.h"
 using namespace mlir;
 
 /// Return true if this operation dereferences one or more memref's.

diff --git a/mlir/test/lib/Transforms/TestMemRefBoundCheck.cpp b/mlir/test/lib/Transforms/TestMemRefBoundCheck.cpp
index 51339be..da140b3 100644 (file)
--- a/mlir/test/lib/Transforms/TestMemRefBoundCheck.cpp
+++ b/mlir/test/lib/Transforms/TestMemRefBoundCheck.cpp
@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Analysis/AffineAnalysis.h"
 #include "mlir/Analysis/AffineStructures.h"
 #include "mlir/Analysis/Utils.h"
@@ -19,6 +18,7 @@
 #include "mlir/Dialect/StandardOps/IR/Ops.h"
 #include "mlir/IR/Builders.h"
 #include "mlir/Pass/Pass.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/Debug.h"
 
 #define DEBUG_TYPE "memref-bound-check"

diff --git a/mlir/tools/mlir-tblgen/OpFormatGen.cpp b/mlir/tools/mlir-tblgen/OpFormatGen.cpp
index fcb431b..c433c2e 100644 (file)
--- a/mlir/tools/mlir-tblgen/OpFormatGen.cpp
+++ b/mlir/tools/mlir-tblgen/OpFormatGen.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "OpFormatGen.h"
-#include "mlir/ADT/TypeSwitch.h"
 #include "mlir/Support/LogicalResult.h"
 #include "mlir/Support/STLExtras.h"
 #include "mlir/TableGen/Format.h"
@@ -20,6 +19,7 @@
 #include "llvm/ADT/Sequence.h"
 #include "llvm/ADT/SmallBitVector.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/TypeSwitch.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/TableGen/Error.h"

diff --git a/mlir/unittests/ADT/CMakeLists.txt b/mlir/unittests/ADT/CMakeLists.txt
deleted file mode 100644 (file)
index cb12262..0000000
--- a/mlir/unittests/ADT/CMakeLists.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-add_mlir_unittest(MLIRADTTests
-  TypeSwitchTest.cpp
-)
-
-target_link_libraries(MLIRADTTests PRIVATE MLIRSupport LLVMSupport)

diff --git a/mlir/unittests/CMakeLists.txt b/mlir/unittests/CMakeLists.txt
index 79a5297..e80cc91 100644 (file)
--- a/mlir/unittests/CMakeLists.txt
+++ b/mlir/unittests/CMakeLists.txt
@@ -5,7 +5,6 @@ function(add_mlir_unittest test_dirname)
   add_unittest(MLIRUnitTests ${test_dirname} ${ARGN})
 endfunction()
 
-add_subdirectory(ADT)
 add_subdirectory(Dialect)
 add_subdirectory(IR)
 add_subdirectory(Pass)