#ifndef LLVM_TRANSFORMS_IPO_H
#define LLVM_TRANSFORMS_IPO_H
-#include <vector>
+#include "llvm/ADT/ArrayRef.h"
namespace llvm {
// These pass removes unused symbols' debug info.
ModulePass *createStripDeadDebugInfoPass();
-//===----------------------------------------------------------------------===//
-/// createLowerSetJmpPass - This function lowers the setjmp/longjmp intrinsics
-/// to invoke/unwind instructions. This should really be part of the C/C++
-/// front-end, but it's so much easier to write transformations in LLVM proper.
-///
-ModulePass *createLowerSetJmpPass();
-
//===----------------------------------------------------------------------===//
/// createConstantMergePass - This function returns a new pass that merges
/// duplicate global constants together into a single constant that is shared.
ModulePass *createGlobalOptimizerPass();
-//===----------------------------------------------------------------------===//
-/// createDeadTypeEliminationPass - Return a new pass that eliminates symbol
-/// table entries for types that are never used.
-///
-ModulePass *createDeadTypeEliminationPass();
-
-
//===----------------------------------------------------------------------===//
/// createGlobalDCEPass - This transform is designed to eliminate unreachable
/// internal globals (functions or global variables)
//===----------------------------------------------------------------------===//
-/// createGVExtractionPass - If deleteFn is true, this pass deletes as
+/// 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.
///
/// createFunctionInliningPass - Return a new pass object that uses a heuristic
/// to inline direct function calls to small functions.
///
+/// The -inline-threshold command line option takes precedence over the
+/// threshold given here.
Pass *createFunctionInliningPass();
Pass *createFunctionInliningPass(int Threshold);
/// createAlwaysInlinerPass - Return a new pass object that inlines only
/// functions that are marked as "always_inline".
Pass *createAlwaysInlinerPass();
+Pass *createAlwaysInlinerPass(bool InsertLifetime);
//===----------------------------------------------------------------------===//
/// createPruneEHPass - Return a new pass object which transforms invoke
//===----------------------------------------------------------------------===//
/// createInternalizePass - This pass loops over all of the functions in the
-/// input module, internalizing all globals (functions and variables) not part
-/// of the api. If a list of symbols is specified with the
-/// -internalize-public-api-* command line options, those symbols are not
-/// internalized and all others are. Otherwise if AllButMain is set and the
-/// main function is found, all other globals are marked as internal. If no api
-/// is supplied and AllButMain is not set, or no main function is found, nothing
-/// is internalized.
+/// input module, internalizing all globals (functions and variables) it can.
+////
+/// The symbols in \p ExportList are never internalized.
///
-ModulePass *createInternalizePass(bool AllButMain);
-
-/// createInternalizePass - This pass loops over all of the functions in the
-/// input module, internalizing all globals (functions and variables) not in the
-/// given exportList.
+/// When OnlyHidden=true, only symbols with hidden visibility are 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! Also, when exportList is empty, nothing is internalized.
-ModulePass *createInternalizePass(const std::vector<const char *> &exportList);
+/// used now!
+ModulePass *createInternalizePass(ArrayRef<const char *> ExportList,
+ bool OnlyHidden = false);
+/// createInternalizePass - Same as above, but with an empty exportList.
+ModulePass *createInternalizePass(bool OnlyHidden = false);
//===----------------------------------------------------------------------===//
/// createDeadArgEliminationPass - This pass removes arguments from functions
/// equal to maxElements (maxElements == 0 means always promote).
///
Pass *createArgumentPromotionPass(unsigned maxElements = 3);
-Pass *createStructRetPromotionPass();
//===----------------------------------------------------------------------===//
/// createIPConstantPropagationPass - This pass propagates constants from call
/// (prototypes) that are not used.
ModulePass *createStripDeadPrototypesPass();
-//===----------------------------------------------------------------------===//
-/// createPartialSpecializationPass - This pass specializes functions for
-/// constant arguments.
-///
-ModulePass *createPartialSpecializationPass();
-
//===----------------------------------------------------------------------===//
/// createFunctionAttrsPass - This pass discovers functions that do not access
/// memory, or only read memory, and gives them the readnone/readonly attribute.
/// createPartialInliningPass - This pass inlines parts of functions.
///
ModulePass *createPartialInliningPass();
+
+//===----------------------------------------------------------------------===//
+// createMetaRenamerPass - Rename everything with metasyntatic names.
+//
+ModulePass *createMetaRenamerPass();
+
+//===----------------------------------------------------------------------===//
+/// createBarrierNoopPass - This pass is purely a module pass barrier in a pass
+/// manager.
+ModulePass *createBarrierNoopPass();
} // End llvm namespace
projects / oota-llvm.git / blobdiff