NFC: Remove unnecessary 'llvm::' prefix from uses of llvm symbols declared in `mlir` namespace.

Aside from being cleaner, this also makes the codebase more consistent.

PiperOrigin-RevId: 286206974

1 files changed, 15 insertions, 16 deletions

diff --git a/mlir/lib/Support/StorageUniquer.cpp b/mlir/lib/Support/StorageUniquer.cpp
index 3672c0f3759..cae4dce143f 100644
--- a/mlir/lib/Support/StorageUniquer.cpp
+++ b/mlir/lib/Support/StorageUniquer.cpp
@@ -39,7 +39,7 @@ struct StorageUniquerImpl {
     unsigned hashValue;
 
     /// An equality function for comparing with an existing storage instance.
-    llvm::function_ref<bool(const BaseStorage *)> isEqual;
+    function_ref<bool(const BaseStorage *)> isEqual;
   };
 
   /// A utility wrapper object representing a hashed storage object. This class
@@ -52,8 +52,8 @@ struct StorageUniquerImpl {
   /// Get or create an instance of a complex derived type.
   BaseStorage *
   getOrCreate(unsigned kind, unsigned hashValue,
-              llvm::function_ref<bool(const BaseStorage *)> isEqual,
-              llvm::function_ref<BaseStorage *(StorageAllocator &)> ctorFn) {
+              function_ref<bool(const BaseStorage *)> isEqual,
+              function_ref<BaseStorage *(StorageAllocator &)> ctorFn) {
     LookupKey lookupKey{kind, hashValue, isEqual};
 
     // Check for an existing instance in read-only mode.
@@ -83,7 +83,7 @@ struct StorageUniquerImpl {
   /// Get or create an instance of a simple derived type.
   BaseStorage *
   getOrCreate(unsigned kind,
-              llvm::function_ref<BaseStorage *(StorageAllocator &)> ctorFn) {
+              function_ref<BaseStorage *(StorageAllocator &)> ctorFn) {
     // Check for an existing instance in read-only mode.
     {
       llvm::sys::SmartScopedReader<true> typeLock(mutex);
@@ -107,8 +107,8 @@ struct StorageUniquerImpl {
 
   /// Erase an instance of a complex derived type.
   void erase(unsigned kind, unsigned hashValue,
-             llvm::function_ref<bool(const BaseStorage *)> isEqual,
-             llvm::function_ref<void(BaseStorage *)> cleanupFn) {
+             function_ref<bool(const BaseStorage *)> isEqual,
+             function_ref<void(BaseStorage *)> cleanupFn) {
     LookupKey lookupKey{kind, hashValue, isEqual};
 
     // Acquire a writer-lock so that we can safely erase the type instance.
@@ -127,9 +127,9 @@ struct StorageUniquerImpl {
   //===--------------------------------------------------------------------===//
 
   /// Utility to create and initialize a storage instance.
-  BaseStorage *initializeStorage(
-      unsigned kind,
-      llvm::function_ref<BaseStorage *(StorageAllocator &)> ctorFn) {
+  BaseStorage *
+  initializeStorage(unsigned kind,
+                    function_ref<BaseStorage *(StorageAllocator &)> ctorFn) {
     BaseStorage *storage = ctorFn(allocator);
     storage->kind = kind;
     return storage;
@@ -162,11 +162,11 @@ struct StorageUniquerImpl {
   };
 
   // Unique types with specific hashing or storage constraints.
-  using StorageTypeSet = llvm::DenseSet<HashedStorage, StorageKeyInfo>;
+  using StorageTypeSet = DenseSet<HashedStorage, StorageKeyInfo>;
   StorageTypeSet storageTypes;
 
   // Unique types with just the kind.
-  llvm::DenseMap<unsigned, BaseStorage *> simpleTypes;
+  DenseMap<unsigned, BaseStorage *> simpleTypes;
 
   // Allocator to use when constructing derived type instances.
   StorageUniquer::StorageAllocator allocator;
@@ -184,7 +184,7 @@ StorageUniquer::~StorageUniquer() {}
 /// complex storage.
 auto StorageUniquer::getImpl(
     unsigned kind, unsigned hashValue,
-    llvm::function_ref<bool(const BaseStorage *)> isEqual,
+    function_ref<bool(const BaseStorage *)> isEqual,
     std::function<BaseStorage *(StorageAllocator &)> ctorFn) -> BaseStorage * {
   return impl->getOrCreate(kind, hashValue, isEqual, ctorFn);
 }
@@ -199,9 +199,8 @@ auto StorageUniquer::getImpl(
 
 /// Implementation for erasing an instance of a derived type with complex
 /// storage.
-void StorageUniquer::eraseImpl(
-    unsigned kind, unsigned hashValue,
-    llvm::function_ref<bool(const BaseStorage *)> isEqual,
-    std::function<void(BaseStorage *)> cleanupFn) {
+void StorageUniquer::eraseImpl(unsigned kind, unsigned hashValue,
+                               function_ref<bool(const BaseStorage *)> isEqual,
+                               std::function<void(BaseStorage *)> cleanupFn) {
   impl->erase(kind, hashValue, isEqual, cleanupFn);
 }