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