Merge pull request swiftlang#31635 from compnerd/completely-impartial

runtime: remove use of `swift/LLVM.h` (NFC)

Author: compnerd

stdlib/public/runtime/Casting.cpp

@@ -21,7 +21,6 @@
 #include "ExistentialMetadataImpl.h"
 #include "Private.h"
 #include "SwiftHashableSupport.h"
-#include "swift/Basic/LLVM.h"
 #include "swift/Basic/Lazy.h"
 #include "swift/Demangling/Demangler.h"
 #include "swift/Runtime/Config.h"

stdlib/public/runtime/Errors.cpp

@@ -40,7 +40,6 @@
 #include "swift/Runtime/Debug.h"
 #include "swift/Runtime/Mutex.h"
 #include "swift/Demangling/Demangle.h"
-#include "swift/Basic/LLVM.h"
 #include "llvm/ADT/StringRef.h"
 
 #if defined(_MSC_VER)
@@ -150,7 +149,7 @@ void swift::dumpStackTraceEntry(unsigned index, void *framePC,
   // library name here. Avoid using StringRef::rsplit because its definition
   // is not provided in the header so that it requires linking with
   // libSupport.a.
-  StringRef libraryName = StringRef(syminfo.fileName);
+  llvm::StringRef libraryName{syminfo.fileName};
   libraryName = libraryName.substr(libraryName.rfind('/')).substr(1);
 
   // Next we get the symbol name that we are going to use in our backtrace.

stdlib/public/runtime/Metadata.cpp

@@ -16,7 +16,6 @@
 
 #include "swift/Runtime/Metadata.h"
 #include "MetadataCache.h"
-#include "swift/Basic/LLVM.h"
 #include "swift/Basic/Lazy.h"
 #include "swift/Basic/Range.h"
 #include "swift/Demangling/Demangler.h"

stdlib/public/runtime/MetadataLookup.cpp

@@ -14,7 +14,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "swift/Basic/LLVM.h"
 #include "swift/Basic/Lazy.h"
 #include "swift/Demangling/Demangler.h"
 #include "swift/Demangling/TypeDecoder.h"

stdlib/public/runtime/ProtocolConformance.cpp

@@ -14,7 +14,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "swift/Basic/LLVM.h"
 #include "swift/Basic/Lazy.h"
 #include "swift/Demangling/Demangle.h"
 #include "swift/Runtime/Casting.h"

stdlib/public/runtime/SwiftObject.mm

@@ -24,7 +24,6 @@
 #include <objc/objc.h>
 #endif
 #include "llvm/ADT/StringRef.h"
-#include "swift/Basic/LLVM.h"
 #include "swift/Basic/Lazy.h"
 #include "swift/Runtime/Casting.h"
 #include "swift/Runtime/Heap.h"

stdlib/public/stubs/OptionalBridgingHelper.mm

@@ -14,7 +14,6 @@
 
 #if SWIFT_OBJC_INTEROP
 #include "swift/Basic/Lazy.h"
-#include "swift/Basic/LLVM.h"
 #include "swift/Runtime/Metadata.h"
 #include "swift/Runtime/Mutex.h"
 #include "swift/Runtime/ObjCBridge.h"