Fix function return type in declaration (bot errors from r254926).

[oota-llvm.git] / include / llvm / Transforms / IPO.h

diff --git a/include/llvm/Transforms/IPO.h b/include/llvm/Transforms/IPO.h
index fc1cd59e4e10fd7541989d1b1f169ca9592a1272..04032d3b328a62f77c4e8453df2b6d0e908ad3ee 100644 (file)
--- a/include/llvm/Transforms/IPO.h
+++ b/include/llvm/Transforms/IPO.h
@@ -15,10 +15,12 @@
 #ifndef LLVM_TRANSFORMS_IPO_H
 #define LLVM_TRANSFORMS_IPO_H
 
-#include <vector>
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
 
 namespace llvm {
 
+class FunctionInfoIndex;
 class ModulePass;
 class Pass;
 class Function;
@@ -34,7 +36,7 @@ ModulePass *createStripSymbolsPass(bool OnlyDebugInfo = false);
 
 //===----------------------------------------------------------------------===//
 //
-// These functions strips symbols from functions and modules.  
+// These functions strips symbols from functions and modules.
 // Only debugging information is not stripped.
 //
 ModulePass *createStripNonDebugSymbolsPass();
@@ -58,40 +60,51 @@ ModulePass *createStripDeadDebugInfoPass();
 ///
 ModulePass *createConstantMergePass();
 
-
 //===----------------------------------------------------------------------===//
 /// createGlobalOptimizerPass - This function returns a new pass that optimizes
 /// non-address taken internal globals.
 ///
 ModulePass *createGlobalOptimizerPass();
 
-
 //===----------------------------------------------------------------------===//
 /// createGlobalDCEPass - This transform is designed to eliminate unreachable
 /// internal globals (functions or global variables)
 ///
 ModulePass *createGlobalDCEPass();
 
+//===----------------------------------------------------------------------===//
+/// This transform is designed to eliminate available external globals
+/// (functions or global variables)
+///
+ModulePass *createEliminateAvailableExternallyPass();
 
 //===----------------------------------------------------------------------===//
 /// createGVExtractionPass - If deleteFn is true, this pass deletes
 /// the specified global values. Otherwise, it deletes as much of the module as
 /// possible, except for the global values specified.
 ///
-ModulePass *createGVExtractionPass(std::vector<GlobalValue*>& GVs, bool 
+ModulePass *createGVExtractionPass(std::vector<GlobalValue*>& GVs, bool
                                    deleteFn = false);
 
+//===----------------------------------------------------------------------===//
+/// This pass performs iterative function importing from other modules.
+Pass *createFunctionImportPass(FunctionInfoIndex *Index = nullptr);
+
 //===----------------------------------------------------------------------===//
 /// createFunctionInliningPass - Return a new pass object that uses a heuristic
 /// to inline direct function calls to small functions.
 ///
+/// The Threshold can be passed directly, or asked to be computed from the
+/// given optimization and size optimization arguments.
+///
 /// The -inline-threshold command line option takes precedence over the
 /// threshold given here.
 Pass *createFunctionInliningPass();
 Pass *createFunctionInliningPass(int Threshold);
+Pass *createFunctionInliningPass(unsigned OptLevel, unsigned SizeOptLevel);
 
 //===----------------------------------------------------------------------===//
-/// createAlwaysInlinerPass - Return a new pass object that inlines only 
+/// createAlwaysInlinerPass - Return a new pass object that inlines only
 /// functions that are marked as "always_inline".
 Pass *createAlwaysInlinerPass();
 Pass *createAlwaysInlinerPass(bool InsertLifetime);
@@ -104,12 +117,16 @@ Pass *createPruneEHPass();
 
 //===----------------------------------------------------------------------===//
 /// createInternalizePass - This pass loops over all of the functions in the
-/// input module, internalizing all globals (functions and variables) not in the
-/// given exportList.
+/// input module, internalizing all globals (functions and variables) it can.
+////
+/// The symbols in \p ExportList are never internalized.
+///
+/// The symbol in DSOList are internalized if it is safe to drop them from
+/// the symbol table.
 ///
 /// Note that commandline options that are used with the above function are not
 /// used now!
-ModulePass *createInternalizePass(const std::vector<const char *> &exportList);
+ModulePass *createInternalizePass(ArrayRef<const char *> ExportList);
 /// createInternalizePass - Same as above, but with an empty exportList.
 ModulePass *createInternalizePass();
 
@@ -183,7 +200,7 @@ ModulePass *createMergeFunctionsPass();
 /// createPartialInliningPass - This pass inlines parts of functions.
 ///
 ModulePass *createPartialInliningPass();
-  
+
 //===----------------------------------------------------------------------===//
 // createMetaRenamerPass - Rename everything with metasyntatic names.
 //
@@ -194,6 +211,16 @@ ModulePass *createMetaRenamerPass();
 /// manager.
 ModulePass *createBarrierNoopPass();
 
+/// \brief This pass lowers bitset metadata and the llvm.bitset.test intrinsic
+/// to bitsets.
+ModulePass *createLowerBitSetsPass();
+
+//===----------------------------------------------------------------------===//
+// SampleProfilePass - Loads sample profile data from disk and generates
+// IR metadata to reflect the profile.
+ModulePass *createSampleProfileLoaderPass();
+ModulePass *createSampleProfileLoaderPass(StringRef Name);
+
 } // End llvm namespace
 
 #endif