X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FIR%2FModule.h;h=a71a0290da7c89f847e0f08452a797340cc8fd42;hb=0ce423356dab5ba1a222466ad5807675439da601;hp=70f474951539deef12e818281800d11372f20b01;hpb=c498284e46864744036b9e167cb960058618a4fc;p=oota-llvm.git

diff --git a/include/llvm/IR/Module.h b/include/llvm/IR/Module.h
index 70f47495153..a71a0290da7 100644
--- a/include/llvm/IR/Module.h
+++ b/include/llvm/IR/Module.h
@@ -23,6 +23,7 @@
 #include "llvm/IR/GlobalVariable.h"
 #include "llvm/IR/Metadata.h"
 #include "llvm/Support/CBindingWrapping.h"
+#include "llvm/Support/CodeGen.h"
 #include "llvm/Support/DataTypes.h"
 #include <system_error>
 
@@ -149,7 +150,7 @@ public:
 
   /// The named metadata iterators.
   typedef NamedMDListType::iterator             named_metadata_iterator;
-  /// The named metadata constant interators.
+  /// The named metadata constant iterators.
   typedef NamedMDListType::const_iterator const_named_metadata_iterator;
 
   /// This enumeration defines the supported behaviors of module flags.
@@ -218,6 +219,7 @@ private:
   Materializer;                   ///< Used to materialize GlobalValues
   std::string ModuleID;           ///< Human readable identifier for the module
   std::string TargetTriple;       ///< Platform target triple Module compiled on
+                                  ///< Format: (arch)(sub)-(vendor)-(sys0-(abi)
   void *NamedMDSymTab;            ///< NamedMDNode names.
   // Allow lazy initialization in const method.
   mutable RandomNumberGenerator *RNG; ///< The random number generator for this module.
@@ -326,6 +328,8 @@ public:
   /// name.
   StructType *getTypeByName(StringRef Name) const;
 
+  std::vector<StructType *> getIdentifiedStructTypes() const;
+
 /// @}
 /// @name Function Accessors
 /// @{
@@ -352,11 +356,11 @@ public:
   /// function arguments, which makes it easier for clients to use.
   Constant *getOrInsertFunction(StringRef Name,
                                 AttributeSet AttributeList,
-                                Type *RetTy, ...)  END_WITH_NULL;
+                                Type *RetTy, ...) LLVM_END_WITH_NULL;
 
   /// Same as above, but without the attributes.
   Constant *getOrInsertFunction(StringRef Name, Type *RetTy, ...)
-    END_WITH_NULL;
+    LLVM_END_WITH_NULL;
 
   /// Look up the specified function in the module symbol table. If it does not
   /// exist, return null.
@@ -370,8 +374,11 @@ public:
   /// does not exist, return null. If AllowInternal is set to true, this
   /// function will return types that have InternalLinkage. By default, these
   /// types are not returned.
-  const GlobalVariable *getGlobalVariable(StringRef Name,
-                                          bool AllowInternal = false) const {
+  GlobalVariable *getGlobalVariable(StringRef Name) const {
+    return getGlobalVariable(Name, false);
+  }
+
+  GlobalVariable *getGlobalVariable(StringRef Name, bool AllowInternal) const {
     return const_cast<Module *>(this)->getGlobalVariable(Name, AllowInternal);
   }
 
@@ -479,7 +486,7 @@ public:
   std::error_code materialize(GlobalValue *GV);
   /// If the GlobalValue is read in, and if the GVMaterializer supports it,
   /// release the memory for the function, and set it up to be materialized
-  /// lazily. If !isDematerializable(), this method is a noop.
+  /// lazily. If !isDematerializable(), this method is a no-op.
   void Dematerialize(GlobalValue *GV);
 
   /// Make sure all GlobalValues in this Module are fully read.
@@ -563,6 +570,13 @@ public:
   size_t                  size() const  { return FunctionList.size(); }
   bool                    empty() const { return FunctionList.empty(); }
 
+  iterator_range<iterator> functions() {
+    return iterator_range<iterator>(begin(), end());
+  }
+  iterator_range<const_iterator> functions() const {
+    return iterator_range<const_iterator>(begin(), end());
+  }
+
 /// @}
 /// @name Alias Iteration
 /// @{
@@ -634,6 +648,15 @@ public:
   unsigned getDwarfVersion() const;
 
 /// @}
+/// @name Utility functions for querying and setting PIC level
+/// @{
+
+  /// \brief Returns the PIC level (small or large model)
+  PICLevel::Level getPICLevel() const;
+
+  /// \brief Set the PIC level (small or large model)
+  void setPICLevel(PICLevel::Level PL);
+/// @}
 };
 
 /// An raw_ostream inserter for modules.