diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Analysis/CFLAndersAliasAnalysis.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Analysis/CFLAndersAliasAnalysis.cpp | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/contrib/llvm-project/llvm/lib/Analysis/CFLAndersAliasAnalysis.cpp b/contrib/llvm-project/llvm/lib/Analysis/CFLAndersAliasAnalysis.cpp index 690e514d4f5c..eb5c96e6eeca 100644 --- a/contrib/llvm-project/llvm/lib/Analysis/CFLAndersAliasAnalysis.cpp +++ b/contrib/llvm-project/llvm/lib/Analysis/CFLAndersAliasAnalysis.cpp @@ -69,6 +69,7 @@ #include "llvm/IR/Function.h" #include "llvm/IR/PassManager.h" #include "llvm/IR/Type.h" +#include "llvm/InitializePasses.h" #include "llvm/Pass.h" #include "llvm/Support/Casting.h" #include "llvm/Support/Compiler.h" @@ -88,9 +89,11 @@ using namespace llvm::cflaa; #define DEBUG_TYPE "cfl-anders-aa" -CFLAndersAAResult::CFLAndersAAResult(const TargetLibraryInfo &TLI) : TLI(TLI) {} +CFLAndersAAResult::CFLAndersAAResult( + std::function<const TargetLibraryInfo &(Function &F)> GetTLI) + : GetTLI(std::move(GetTLI)) {} CFLAndersAAResult::CFLAndersAAResult(CFLAndersAAResult &&RHS) - : AAResultBase(std::move(RHS)), TLI(RHS.TLI) {} + : AAResultBase(std::move(RHS)), GetTLI(std::move(RHS.GetTLI)) {} CFLAndersAAResult::~CFLAndersAAResult() = default; namespace { @@ -779,7 +782,7 @@ static AliasAttrMap buildAttrMap(const CFLGraph &Graph, CFLAndersAAResult::FunctionInfo CFLAndersAAResult::buildInfoFrom(const Function &Fn) { CFLGraphBuilder<CFLAndersAAResult> GraphBuilder( - *this, TLI, + *this, GetTLI(const_cast<Function &>(Fn)), // Cast away the constness here due to GraphBuilder's API requirement const_cast<Function &>(Fn)); auto &Graph = GraphBuilder.getCFLGraph(); @@ -898,7 +901,10 @@ AliasResult CFLAndersAAResult::alias(const MemoryLocation &LocA, AnalysisKey CFLAndersAA::Key; CFLAndersAAResult CFLAndersAA::run(Function &F, FunctionAnalysisManager &AM) { - return CFLAndersAAResult(AM.getResult<TargetLibraryAnalysis>(F)); + auto GetTLI = [&AM](Function &F) -> TargetLibraryInfo & { + return AM.getResult<TargetLibraryAnalysis>(F); + }; + return CFLAndersAAResult(GetTLI); } char CFLAndersAAWrapperPass::ID = 0; @@ -914,8 +920,10 @@ CFLAndersAAWrapperPass::CFLAndersAAWrapperPass() : ImmutablePass(ID) { } void CFLAndersAAWrapperPass::initializePass() { - auto &TLIWP = getAnalysis<TargetLibraryInfoWrapperPass>(); - Result.reset(new CFLAndersAAResult(TLIWP.getTLI())); + auto GetTLI = [this](Function &F) -> TargetLibraryInfo & { + return this->getAnalysis<TargetLibraryInfoWrapperPass>().getTLI(F); + }; + Result.reset(new CFLAndersAAResult(GetTLI)); } void CFLAndersAAWrapperPass::getAnalysisUsage(AnalysisUsage &AU) const { |