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/*========================== begin_copyright_notice ============================
Copyright (C) 2025 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#include "common/LLVMWarningsPush.hpp"
#include "llvm/Transforms/Scalar/CorrelatedValuePropagation.h"
#include "llvm/Analysis/DomTreeUpdater.h"
#include "llvm/Analysis/GlobalsModRef.h"
#include "llvm/Analysis/LazyValueInfo.h"
#include "llvm/Transforms/Scalar.h"
#include "llvmWrapper/Transforms/Scalar/CorrelatedValuePropagation.h"
#include "llvmWrapper/Transforms/InitializePasses.h"
#include "common/LLVMWarningsPop.hpp"
#include "Compiler/IGCPassSupport.h"
using namespace llvm;
namespace IGCLLVM {
CorrelatedValuePropagationLegacyPassWrapper::CorrelatedValuePropagationLegacyPassWrapper() : FunctionPass(ID) {
initializeCorrelatedValuePropagationLegacyPassWrapperPass(*PassRegistry::getPassRegistry());
PB.registerFunctionAnalyses(FAM);
}
bool CorrelatedValuePropagationLegacyPassWrapper::runOnFunction(Function &F) {
if (skipFunction(F))
return false;
CorrelatedValuePropagationPass Implementation;
Implementation.run(F, FAM);
return true;
}
void CorrelatedValuePropagationLegacyPassWrapper::getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired<DominatorTreeWrapperPass>();
AU.addRequired<LazyValueInfoWrapperPass>();
AU.addPreserved<GlobalsAAWrapperPass>();
AU.addPreserved<DominatorTreeWrapperPass>();
AU.addPreserved<LazyValueInfoWrapperPass>();
}
char CorrelatedValuePropagationLegacyPassWrapper::ID = 0;
Pass *createLegacyWrappedCorrelatedValuePropagationPass() {
#if LLVM_VERSION_MAJOR > 16 && !defined(IGC_LLVM_TRUNK_REVISION)
return new CorrelatedValuePropagationLegacyPassWrapper();
#else
return llvm::createCorrelatedValuePropagationPass();
#endif
}
} // namespace IGCLLVM
using namespace IGCLLVM;
#define PASS_FLAG "correlated-propagation-legacy-wrapped"
#define PASS_DESCRIPTION "Value Propagation LPM Wrapped"
#define PASS_CFG_ONLY false
#define PASS_ANALYSIS false
IGC_INITIALIZE_PASS_BEGIN(CorrelatedValuePropagationLegacyPassWrapper, PASS_FLAG, PASS_DESCRIPTION, PASS_CFG_ONLY,
PASS_ANALYSIS)
IGC_INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
IGC_INITIALIZE_PASS_DEPENDENCY(LazyValueInfoWrapperPass)
IGC_INITIALIZE_PASS_END(CorrelatedValuePropagationLegacyPassWrapper, PASS_FLAG, PASS_DESCRIPTION, PASS_CFG_ONLY,
PASS_ANALYSIS)
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