1 files changed, 19 insertions, 6 deletions
diff --git a/llvm/include/llvm/IR/Intrinsics.h b/llvm/include/llvm/IR/Intrinsics.h
index f9b6c098a3f2..80a2f5a8cd3e 100644
--- a/llvm/include/llvm/IR/Intrinsics.h
+++ b/llvm/include/llvm/IR/Intrinsics.h
@@ -55,12 +55,23 @@ namespace Intrinsic {
   /// version of getName if overloads are required.
   StringRef getName(ID id);
 
-  /// Return the LLVM name for an intrinsic, such as "llvm.ppc.altivec.lvx".
-  /// Note, this version of getName supports overloads, but is less efficient
-  /// than the StringRef version of this function.  If no overloads are
-  /// requried, it is safe to use this version, but better to use the StringRef
-  /// version.
-  std::string getName(ID id, ArrayRef<Type*> Tys);
+  /// Return the LLVM name for an intrinsic, without encoded types for
+  /// overloading, such as "llvm.ssa.copy".
+  StringRef getBaseName(ID id);
+
+  /// Return the LLVM name for an intrinsic, such as "llvm.ppc.altivec.lvx" or
+  /// "llvm.ssa.copy.p0s_s.1". Note, this version of getName supports overloads.
+  /// This is less efficient than the StringRef version of this function.  If no
+  /// overloads are required, it is safe to use this version, but better to use
+  /// the StringRef version. If one of the types is based on an unnamed type, a
+  /// function type will be computed. Providing FT will avoid this computation.
+  std::string getName(ID Id, ArrayRef<Type *> Tys, Module *M,
+                      FunctionType *FT = nullptr);
+
+  /// Return the LLVM name for an intrinsic. This is a special version only to
+  /// be used by LLVMIntrinsicCopyOverloadedName. It only supports overloads
+  /// based on named types.
+  std::string getNameNoUnnamedTypes(ID Id, ArrayRef<Type *> Tys);
 
   /// Return the function type for an intrinsic.
   FunctionType *getType(LLVMContext &Context, ID id,
@@ -233,6 +244,8 @@ namespace Intrinsic {
 
   // Checks if the intrinsic name matches with its signature and if not
   // returns the declaration with the same signature and remangled name.
+  // An existing GlobalValue with the wanted name but with a wrong prototype
+  // or of the wrong kind will be renamed by adding ".renamed" to the name.
   llvm::Optional<Function*> remangleIntrinsicFunction(Function *F);
 
 } // End Intrinsic namespace