mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 11:02:59 +02:00
9449a00cc1
Summary: The motivation is the same as in D22141: In order to add the hotness attribute to optimization remarks we need BFI to be available in all passes that emit optimization remarks. BFI depends on BPI so unless we make this lazy as well we would still compute BPI unconditionally. The solution is to use the new LazyBPI pass in LazyBFI and only compute BPI when computation of BFI is requested by the client. I extended the laziness test using a LoopDistribute test to also cover BPI. Reviewers: hfinkel, davidxl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D22835 llvm-svn: 277083
131 lines
4.8 KiB
C++
131 lines
4.8 KiB
C++
//===-- Analysis.cpp ------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm-c/Analysis.h"
|
|
#include "llvm-c/Initialization.h"
|
|
#include "llvm/IR/Module.h"
|
|
#include "llvm/IR/Verifier.h"
|
|
#include "llvm/InitializePasses.h"
|
|
#include "llvm/PassRegistry.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
#include <cstring>
|
|
|
|
using namespace llvm;
|
|
|
|
/// initializeAnalysis - Initialize all passes linked into the Analysis library.
|
|
void llvm::initializeAnalysis(PassRegistry &Registry) {
|
|
initializeAAEvalLegacyPassPass(Registry);
|
|
initializeAliasSetPrinterPass(Registry);
|
|
initializeBasicAAWrapperPassPass(Registry);
|
|
initializeBlockFrequencyInfoWrapperPassPass(Registry);
|
|
initializeBranchProbabilityInfoWrapperPassPass(Registry);
|
|
initializeCallGraphWrapperPassPass(Registry);
|
|
initializeCallGraphDOTPrinterPass(Registry);
|
|
initializeCallGraphPrinterLegacyPassPass(Registry);
|
|
initializeCallGraphViewerPass(Registry);
|
|
initializeCostModelAnalysisPass(Registry);
|
|
initializeCFGViewerPass(Registry);
|
|
initializeCFGPrinterPass(Registry);
|
|
initializeCFGOnlyViewerPass(Registry);
|
|
initializeCFGOnlyPrinterPass(Registry);
|
|
initializeCFLAndersAAWrapperPassPass(Registry);
|
|
initializeCFLSteensAAWrapperPassPass(Registry);
|
|
initializeDependenceAnalysisWrapperPassPass(Registry);
|
|
initializeDelinearizationPass(Registry);
|
|
initializeDemandedBitsWrapperPassPass(Registry);
|
|
initializeDivergenceAnalysisPass(Registry);
|
|
initializeDominanceFrontierWrapperPassPass(Registry);
|
|
initializeDomViewerPass(Registry);
|
|
initializeDomPrinterPass(Registry);
|
|
initializeDomOnlyViewerPass(Registry);
|
|
initializePostDomViewerPass(Registry);
|
|
initializeDomOnlyPrinterPass(Registry);
|
|
initializePostDomPrinterPass(Registry);
|
|
initializePostDomOnlyViewerPass(Registry);
|
|
initializePostDomOnlyPrinterPass(Registry);
|
|
initializeAAResultsWrapperPassPass(Registry);
|
|
initializeGlobalsAAWrapperPassPass(Registry);
|
|
initializeIVUsersWrapperPassPass(Registry);
|
|
initializeInstCountPass(Registry);
|
|
initializeIntervalPartitionPass(Registry);
|
|
initializeLazyBranchProbabilityInfoPassPass(Registry);
|
|
initializeLazyBlockFrequencyInfoPassPass(Registry);
|
|
initializeLazyValueInfoWrapperPassPass(Registry);
|
|
initializeLintPass(Registry);
|
|
initializeLoopInfoWrapperPassPass(Registry);
|
|
initializeMemDepPrinterPass(Registry);
|
|
initializeMemDerefPrinterPass(Registry);
|
|
initializeMemoryDependenceWrapperPassPass(Registry);
|
|
initializeModuleDebugInfoPrinterPass(Registry);
|
|
initializeModuleSummaryIndexWrapperPassPass(Registry);
|
|
initializeObjCARCAAWrapperPassPass(Registry);
|
|
initializeOptimizationRemarkEmitterWrapperPassPass(Registry);
|
|
initializePostDominatorTreeWrapperPassPass(Registry);
|
|
initializeRegionInfoPassPass(Registry);
|
|
initializeRegionViewerPass(Registry);
|
|
initializeRegionPrinterPass(Registry);
|
|
initializeRegionOnlyViewerPass(Registry);
|
|
initializeRegionOnlyPrinterPass(Registry);
|
|
initializeSCEVAAWrapperPassPass(Registry);
|
|
initializeScalarEvolutionWrapperPassPass(Registry);
|
|
initializeTargetTransformInfoWrapperPassPass(Registry);
|
|
initializeTypeBasedAAWrapperPassPass(Registry);
|
|
initializeScopedNoAliasAAWrapperPassPass(Registry);
|
|
}
|
|
|
|
void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
|
|
initializeAnalysis(*unwrap(R));
|
|
}
|
|
|
|
void LLVMInitializeIPA(LLVMPassRegistryRef R) {
|
|
initializeAnalysis(*unwrap(R));
|
|
}
|
|
|
|
LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
|
|
char **OutMessages) {
|
|
raw_ostream *DebugOS = Action != LLVMReturnStatusAction ? &errs() : nullptr;
|
|
std::string Messages;
|
|
raw_string_ostream MsgsOS(Messages);
|
|
|
|
LLVMBool Result = verifyModule(*unwrap(M), OutMessages ? &MsgsOS : DebugOS);
|
|
|
|
// Duplicate the output to stderr.
|
|
if (DebugOS && OutMessages)
|
|
*DebugOS << MsgsOS.str();
|
|
|
|
if (Action == LLVMAbortProcessAction && Result)
|
|
report_fatal_error("Broken module found, compilation aborted!");
|
|
|
|
if (OutMessages)
|
|
*OutMessages = strdup(MsgsOS.str().c_str());
|
|
|
|
return Result;
|
|
}
|
|
|
|
LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
|
|
LLVMBool Result = verifyFunction(
|
|
*unwrap<Function>(Fn), Action != LLVMReturnStatusAction ? &errs()
|
|
: nullptr);
|
|
|
|
if (Action == LLVMAbortProcessAction && Result)
|
|
report_fatal_error("Broken function found, compilation aborted!");
|
|
|
|
return Result;
|
|
}
|
|
|
|
void LLVMViewFunctionCFG(LLVMValueRef Fn) {
|
|
Function *F = unwrap<Function>(Fn);
|
|
F->viewCFG();
|
|
}
|
|
|
|
void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
|
|
Function *F = unwrap<Function>(Fn);
|
|
F->viewCFGOnly();
|
|
}
|