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#include "llvm/IR/Function.h"
#include "llvm/IR/Module.h"
#include "llvm/Pass.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/Passes/PassPlugin.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Analysis/InlineAdvisor.h"
using namespace llvm;
namespace {
InlineAdvisor *DefaultAdvisorFactory(Module &M, FunctionAnalysisManager &FAM,
InlineParams Params, InlineContext IC) {
return new DefaultInlineAdvisor(M, FAM, Params, IC);
}
struct DefaultDynamicAdvisor : PassInfoMixin<DefaultDynamicAdvisor> {
PreservedAnalyses run(Module &M, ModuleAnalysisManager &MAM) {
PluginInlineAdvisorAnalysis DA(DefaultAdvisorFactory);
MAM.registerPass([&] { return DA; });
return PreservedAnalyses::all();
}
};
} // namespace
/* New PM Registration */
llvm::PassPluginLibraryInfo getDefaultDynamicAdvisorPluginInfo() {
return {LLVM_PLUGIN_API_VERSION, "DynamicDefaultAdvisor", LLVM_VERSION_STRING,
[](PassBuilder &PB) {
PB.registerPipelineStartEPCallback(
[](ModulePassManager &MPM, OptimizationLevel Level) {
MPM.addPass(DefaultDynamicAdvisor());
});
PB.registerPipelineParsingCallback(
[](StringRef Name, ModulePassManager &PM,
ArrayRef<PassBuilder::PipelineElement> InnerPipeline) {
if (Name == "dynamic-inline-advisor") {
PM.addPass(DefaultDynamicAdvisor());
return true;
}
return false;
});
}};
}
extern "C" LLVM_ATTRIBUTE_WEAK ::llvm::PassPluginLibraryInfo
llvmGetPassPluginInfo() {
return getDefaultDynamicAdvisorPluginInfo();
}
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