X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FTransforms%2FIPO.h;h=6ab6d7b9194ecf988dda5a456f1463b7b5da8f07;hb=c651e4c51e11feb58e6c12fee8a8f85631269f2f;hp=3cc4e76aae25ee278894cf1458ff78e3f80a6ca9;hpb=bd0ef77cde9c9e82f2b4ad33e4982c46274d6540;p=oota-llvm.git

diff --git a/include/llvm/Transforms/IPO.h b/include/llvm/Transforms/IPO.h
index 3cc4e76aae2..6ab6d7b9194 100644
--- a/include/llvm/Transforms/IPO.h
+++ b/include/llvm/Transforms/IPO.h
@@ -1,12 +1,173 @@
-//===- llvm/Transforms/CleanupGCCOutput.h - Cleanup GCC Output ---*- C++ -*--=//
+//===- llvm/Transforms/IPO.h - Interprocedural Transformations --*- C++ -*-===//
 //
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This header file defines prototypes for accessor functions that expose passes
+// in the IPO transformations library.
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_TRANSFORMS_CLEANUPGCCOUTPUT_H
-#define LLVM_TRANSFORMS_CLEANUPGCCOUTPUT_H
+#ifndef LLVM_TRANSFORMS_IPO_H
+#define LLVM_TRANSFORMS_IPO_H
 
+#include <vector>
+
+namespace llvm {
+
+class FunctionPass;
+class ModulePass;
 class Pass;
-Pass *createCleanupGCCOutputPass();
+class Function;
+class BasicBlock;
+
+//===----------------------------------------------------------------------===//
+//
+// These functions removes symbols from functions and modules.  If OnlyDebugInfo
+// is true, only debugging information is removed from the module.
+//
+ModulePass *createStripSymbolsPass(bool OnlyDebugInfo = false);
+
+//===----------------------------------------------------------------------===//
+/// 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.
+/// This is useful because some passes (ie TraceValues) insert a lot of string
+/// constants into the program, regardless of whether or not they duplicate an
+/// existing string.
+///
+ModulePass *createConstantMergePass();
+
+
+//===----------------------------------------------------------------------===//
+/// createGlobalOptimizerPass - This function returns a new pass that optimizes
+/// non-address taken internal globals.
+///
+ModulePass *createGlobalOptimizerPass();
+
+
+//===----------------------------------------------------------------------===//
+/// createRaiseAllocationsPass - Return a new pass that transforms malloc and
+/// free function calls into malloc and free instructions.
+///
+ModulePass *createRaiseAllocationsPass();
+
+
+//===----------------------------------------------------------------------===//
+/// 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)
+///
+ModulePass *createGlobalDCEPass();
+
+
+//===----------------------------------------------------------------------===//
+/// createFunctionExtractionPass - If deleteFn is true, this pass deletes as
+/// the specified function. Otherwise, it deletes as much of the module as
+/// possible, except for the function specified.
+///
+ModulePass *createFunctionExtractionPass(Function *F, bool deleteFn = false,
+                                         bool relinkCallees = false);
+
+
+//===----------------------------------------------------------------------===//
+/// createFunctionInliningPass - Return a new pass object that uses a heuristic
+/// to inline direct function calls to small functions.
+///
+Pass *createFunctionInliningPass();
+
+//===----------------------------------------------------------------------===//
+/// createPruneEHPass - Return a new pass object which transforms invoke
+/// instructions into calls, if the callee can _not_ unwind the stack.
+///
+Pass *createPruneEHPass();
+
+//===----------------------------------------------------------------------===//
+/// createInternalizePass - This pass loops over all of the functions in the
+/// input module, looking for a main function.  If a list of symbols is
+/// specified with the -internalize-public-api-* command line options, those
+/// symbols are internalized.  Otherwise if InternalizeEverything is set and
+/// the main function is found, all other globals are marked as internal.
+///
+ModulePass *createInternalizePass(bool InternalizeEverything);
+ModulePass *createInternalizePass(const std::vector<const char *> &exportList);
+
+//===----------------------------------------------------------------------===//
+/// createDeadArgEliminationPass - This pass removes arguments from functions
+/// which are not used by the body of the function.
+///
+ModulePass *createDeadArgEliminationPass();
+
+/// DeadArgHacking pass - Same as DAE, but delete arguments of external
+/// functions as well.  This is definitely not safe, and should only be used by
+/// bugpoint.
+ModulePass *createDeadArgHackingPass();
+
+//===----------------------------------------------------------------------===//
+/// createArgumentPromotionPass - This pass promotes "by reference" arguments to
+/// be passed by value.
+///
+Pass *createArgumentPromotionPass();
+
+//===----------------------------------------------------------------------===//
+/// createIPConstantPropagationPass - This pass propagates constants from call
+/// sites into the bodies of functions.
+///
+ModulePass *createIPConstantPropagationPass();
+
+//===----------------------------------------------------------------------===//
+/// createIPSCCPPass - This pass propagates constants from call sites into the
+/// bodies of functions, and keeps track of whether basic blocks are executable
+/// in the process.
+///
+ModulePass *createIPSCCPPass();
+
+//===----------------------------------------------------------------------===//
+//
+/// createLoopExtractorPass - This pass extracts all natural loops from the
+/// program into a function if it can.
+///
+FunctionPass *createLoopExtractorPass();
+
+/// createSingleLoopExtractorPass - This pass extracts one natural loop from the
+/// program into a function if it can.  This is used by bugpoint.
+///
+FunctionPass *createSingleLoopExtractorPass();
+
+/// createBlockExtractorPass - This pass extracts all blocks (except those
+/// specified in the argument list) from the functions in the module.
+///
+ModulePass *createBlockExtractorPass(std::vector<BasicBlock*> &BTNE);
+
+/// createOptimizeWellKnownCallsPass - This pass optimizes specific calls to
+/// specific well-known (library) functions.
+ModulePass *createSimplifyLibCallsPass();
+
+
+/// createIndMemRemPass - This pass removes potential indirect calls of
+/// malloc and free
+ModulePass *createIndMemRemPass();
+
+/// createStripDeadPrototypesPass - This pass removes any function declarations
+/// (prototypes) that are not used.
+ModulePass *createStripDeadPrototypesPass();
+
+} // End llvm namespace
 
 #endif