llvm-6502/include/llvm/LinkAllPasses.h
Chris Lattner 1afcace3a3 Land the long talked about "type system rewrite" patch. This
patch brings numerous advantages to LLVM.  One way to look at it
is through diffstat:
 109 files changed, 3005 insertions(+), 5906 deletions(-)

Removing almost 3K lines of code is a good thing.  Other advantages
include:

1. Value::getType() is a simple load that can be CSE'd, not a mutating
   union-find operation.
2. Types a uniqued and never move once created, defining away PATypeHolder.
3. Structs can be "named" now, and their name is part of the identity that
   uniques them.  This means that the compiler doesn't merge them structurally
   which makes the IR much less confusing.
4. Now that there is no way to get a cycle in a type graph without a named
   struct type, "upreferences" go away.
5. Type refinement is completely gone, which should make LTO much MUCH faster
   in some common cases with C++ code.
6. Types are now generally immutable, so we can use "Type *" instead 
   "const Type *" everywhere.

Downsides of this patch are that it removes some functions from the C API,
so people using those will have to upgrade to (not yet added) new API.  
"LLVM 3.0" is the right time to do this.

There are still some cleanups pending after this, this patch is large enough
as-is.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134829 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-09 17:41:24 +00:00

169 lines
7.2 KiB
C++

//===- llvm/LinkAllPasses.h ------------ Reference All Passes ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This header file pulls in all transformation and analysis passes for tools
// like opt and bugpoint that need this functionality.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LINKALLPASSES_H
#define LLVM_LINKALLPASSES_H
#include "llvm/Analysis/AliasSetTracker.h"
#include "llvm/Analysis/DomPrinter.h"
#include "llvm/Analysis/FindUsedTypes.h"
#include "llvm/Analysis/IntervalPartition.h"
#include "llvm/Analysis/Passes.h"
#include "llvm/Analysis/PostDominators.h"
#include "llvm/Analysis/RegionPass.h"
#include "llvm/Analysis/RegionPrinter.h"
#include "llvm/Analysis/ScalarEvolution.h"
#include "llvm/Analysis/Lint.h"
#include "llvm/Assembly/PrintModulePass.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/Function.h"
#include "llvm/Transforms/Instrumentation.h"
#include "llvm/Transforms/IPO.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h"
#include <cstdlib>
namespace {
struct ForcePassLinking {
ForcePassLinking() {
// We must reference the passes in such a way that compilers will not
// delete it all as dead code, even with whole program optimization,
// yet is effectively a NO-OP. As the compiler isn't smart enough
// to know that getenv() never returns -1, this will do the job.
if (std::getenv("bar") != (char*) -1)
return;
(void) llvm::createAAEvalPass();
(void) llvm::createAggressiveDCEPass();
(void) llvm::createAliasAnalysisCounterPass();
(void) llvm::createAliasDebugger();
(void) llvm::createArgumentPromotionPass();
(void) llvm::createBasicAliasAnalysisPass();
(void) llvm::createLibCallAliasAnalysisPass(0);
(void) llvm::createScalarEvolutionAliasAnalysisPass();
(void) llvm::createTypeBasedAliasAnalysisPass();
(void) llvm::createBlockPlacementPass();
(void) llvm::createBreakCriticalEdgesPass();
(void) llvm::createCFGSimplificationPass();
(void) llvm::createConstantMergePass();
(void) llvm::createConstantPropagationPass();
(void) llvm::createDeadArgEliminationPass();
(void) llvm::createDeadCodeEliminationPass();
(void) llvm::createDeadInstEliminationPass();
(void) llvm::createDeadStoreEliminationPass();
(void) llvm::createDomOnlyPrinterPass();
(void) llvm::createDomPrinterPass();
(void) llvm::createDomOnlyViewerPass();
(void) llvm::createDomViewerPass();
(void) llvm::createEdgeProfilerPass();
(void) llvm::createOptimalEdgeProfilerPass();
(void) llvm::createPathProfilerPass();
(void) llvm::createGCOVProfilerPass(true, true, false);
(void) llvm::createFunctionInliningPass();
(void) llvm::createAlwaysInlinerPass();
(void) llvm::createGlobalDCEPass();
(void) llvm::createGlobalOptimizerPass();
(void) llvm::createGlobalsModRefPass();
(void) llvm::createIPConstantPropagationPass();
(void) llvm::createIPSCCPPass();
(void) llvm::createIndVarSimplifyPass();
(void) llvm::createInstructionCombiningPass();
(void) llvm::createInternalizePass(false);
(void) llvm::createLCSSAPass();
(void) llvm::createLICMPass();
(void) llvm::createLazyValueInfoPass();
(void) llvm::createLoopDependenceAnalysisPass();
(void) llvm::createLoopExtractorPass();
(void) llvm::createLoopSimplifyPass();
(void) llvm::createLoopStrengthReducePass();
(void) llvm::createLoopUnrollPass();
(void) llvm::createLoopUnswitchPass();
(void) llvm::createLoopIdiomPass();
(void) llvm::createLoopRotatePass();
(void) llvm::createLowerExpectIntrinsicPass();
(void) llvm::createLowerInvokePass();
(void) llvm::createLowerSetJmpPass();
(void) llvm::createLowerSwitchPass();
(void) llvm::createNoAAPass();
(void) llvm::createNoProfileInfoPass();
(void) llvm::createObjCARCAliasAnalysisPass();
(void) llvm::createObjCARCExpandPass();
(void) llvm::createObjCARCContractPass();
(void) llvm::createObjCARCOptPass();
(void) llvm::createProfileEstimatorPass();
(void) llvm::createProfileVerifierPass();
(void) llvm::createPathProfileVerifierPass();
(void) llvm::createProfileLoaderPass();
(void) llvm::createPathProfileLoaderPass();
(void) llvm::createPromoteMemoryToRegisterPass();
(void) llvm::createDemoteRegisterToMemoryPass();
(void) llvm::createPruneEHPass();
(void) llvm::createPostDomOnlyPrinterPass();
(void) llvm::createPostDomPrinterPass();
(void) llvm::createPostDomOnlyViewerPass();
(void) llvm::createPostDomViewerPass();
(void) llvm::createReassociatePass();
(void) llvm::createRegionInfoPass();
(void) llvm::createRegionOnlyPrinterPass();
(void) llvm::createRegionOnlyViewerPass();
(void) llvm::createRegionPrinterPass();
(void) llvm::createRegionViewerPass();
(void) llvm::createSCCPPass();
(void) llvm::createScalarReplAggregatesPass();
(void) llvm::createSimplifyLibCallsPass();
(void) llvm::createSingleLoopExtractorPass();
(void) llvm::createStripSymbolsPass();
(void) llvm::createStripNonDebugSymbolsPass();
(void) llvm::createStripDeadDebugInfoPass();
(void) llvm::createStripDeadPrototypesPass();
(void) llvm::createTailCallEliminationPass();
(void) llvm::createTailDuplicationPass();
(void) llvm::createJumpThreadingPass();
(void) llvm::createUnifyFunctionExitNodesPass();
(void) llvm::createInstCountPass();
(void) llvm::createCodeGenPreparePass();
(void) llvm::createEarlyCSEPass();
(void) llvm::createGVNPass();
(void) llvm::createMemCpyOptPass();
(void) llvm::createLoopDeletionPass();
(void) llvm::createPostDomTree();
(void) llvm::createInstructionNamerPass();
(void) llvm::createFunctionAttrsPass();
(void) llvm::createMergeFunctionsPass();
(void) llvm::createPrintModulePass(0);
(void) llvm::createPrintFunctionPass("", 0);
(void) llvm::createDbgInfoPrinterPass();
(void) llvm::createModuleDebugInfoPrinterPass();
(void) llvm::createPartialInliningPass();
(void) llvm::createLintPass();
(void) llvm::createSinkingPass();
(void) llvm::createLowerAtomicPass();
(void) llvm::createCorrelatedValuePropagationPass();
(void) llvm::createMemDepPrinter();
(void) llvm::createInstructionSimplifierPass();
(void)new llvm::IntervalPartition();
(void)new llvm::FindUsedTypes();
(void)new llvm::ScalarEvolution();
((llvm::Function*)0)->viewCFGOnly();
llvm::RGPassManager RGM(0);
((llvm::RegionPass*)0)->runOnRegion((llvm::Region*)0, RGM);
llvm::AliasSetTracker X(*(llvm::AliasAnalysis*)0);
X.add((llvm::Value*)0, 0, 0); // for -print-alias-sets
}
} ForcePassLinking; // Force link by creating a global definition.
}
#endif