1 //===-- llvm/ModuleSummaryIndexYAML.h - YAML I/O for summary ----*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_IR_MODULESUMMARYINDEXYAML_H
11 #define LLVM_IR_MODULESUMMARYINDEXYAML_H
13 #include "llvm/IR/ModuleSummaryIndex.h"
14 #include "llvm/Support/YAMLTraits.h"
19 template <> struct ScalarEnumerationTraits<TypeTestResolution::Kind> {
20 static void enumeration(IO &io, TypeTestResolution::Kind &value) {
21 io.enumCase(value, "Unsat", TypeTestResolution::Unsat);
22 io.enumCase(value, "ByteArray", TypeTestResolution::ByteArray);
23 io.enumCase(value, "Inline", TypeTestResolution::Inline);
24 io.enumCase(value, "Single", TypeTestResolution::Single);
25 io.enumCase(value, "AllOnes", TypeTestResolution::AllOnes);
29 template <> struct MappingTraits<TypeTestResolution> {
30 static void mapping(IO &io, TypeTestResolution &res) {
31 io.mapOptional("Kind", res.TheKind);
32 io.mapOptional("SizeM1BitWidth", res.SizeM1BitWidth);
33 io.mapOptional("AlignLog2", res.AlignLog2);
34 io.mapOptional("SizeM1", res.SizeM1);
35 io.mapOptional("BitMask", res.BitMask);
36 io.mapOptional("InlineBits", res.InlineBits);
41 struct ScalarEnumerationTraits<WholeProgramDevirtResolution::ByArg::Kind> {
42 static void enumeration(IO &io,
43 WholeProgramDevirtResolution::ByArg::Kind &value) {
44 io.enumCase(value, "Indir", WholeProgramDevirtResolution::ByArg::Indir);
45 io.enumCase(value, "UniformRetVal",
46 WholeProgramDevirtResolution::ByArg::UniformRetVal);
47 io.enumCase(value, "UniqueRetVal",
48 WholeProgramDevirtResolution::ByArg::UniqueRetVal);
49 io.enumCase(value, "VirtualConstProp",
50 WholeProgramDevirtResolution::ByArg::VirtualConstProp);
54 template <> struct MappingTraits<WholeProgramDevirtResolution::ByArg> {
55 static void mapping(IO &io, WholeProgramDevirtResolution::ByArg &res) {
56 io.mapOptional("Kind", res.TheKind);
57 io.mapOptional("Info", res.Info);
58 io.mapOptional("Byte", res.Byte);
59 io.mapOptional("Bit", res.Bit);
64 struct CustomMappingTraits<
65 std::map<std::vector<uint64_t>, WholeProgramDevirtResolution::ByArg>> {
67 IO &io, StringRef Key,
68 std::map<std::vector<uint64_t>, WholeProgramDevirtResolution::ByArg> &V) {
69 std::vector<uint64_t> Args;
70 std::pair<StringRef, StringRef> P = {"", Key};
71 while (!P.second.empty()) {
72 P = P.second.split(',');
74 if (P.first.getAsInteger(0, Arg)) {
75 io.setError("key not an integer");
80 io.mapRequired(Key.str().c_str(), V[Args]);
84 std::map<std::vector<uint64_t>, WholeProgramDevirtResolution::ByArg> &V) {
87 for (uint64_t Arg : P.first) {
90 Key += llvm::utostr(Arg);
92 io.mapRequired(Key.c_str(), P.second);
97 template <> struct ScalarEnumerationTraits<WholeProgramDevirtResolution::Kind> {
98 static void enumeration(IO &io, WholeProgramDevirtResolution::Kind &value) {
99 io.enumCase(value, "Indir", WholeProgramDevirtResolution::Indir);
100 io.enumCase(value, "SingleImpl", WholeProgramDevirtResolution::SingleImpl);
101 io.enumCase(value, "BranchFunnel",
102 WholeProgramDevirtResolution::BranchFunnel);
106 template <> struct MappingTraits<WholeProgramDevirtResolution> {
107 static void mapping(IO &io, WholeProgramDevirtResolution &res) {
108 io.mapOptional("Kind", res.TheKind);
109 io.mapOptional("SingleImplName", res.SingleImplName);
110 io.mapOptional("ResByArg", res.ResByArg);
115 struct CustomMappingTraits<std::map<uint64_t, WholeProgramDevirtResolution>> {
116 static void inputOne(IO &io, StringRef Key,
117 std::map<uint64_t, WholeProgramDevirtResolution> &V) {
119 if (Key.getAsInteger(0, KeyInt)) {
120 io.setError("key not an integer");
123 io.mapRequired(Key.str().c_str(), V[KeyInt]);
125 static void output(IO &io, std::map<uint64_t, WholeProgramDevirtResolution> &V) {
127 io.mapRequired(llvm::utostr(P.first).c_str(), P.second);
131 template <> struct MappingTraits<TypeIdSummary> {
132 static void mapping(IO &io, TypeIdSummary& summary) {
133 io.mapOptional("TTRes", summary.TTRes);
134 io.mapOptional("WPDRes", summary.WPDRes);
138 struct FunctionSummaryYaml {
140 bool NotEligibleToImport, Live, IsLocal;
141 std::vector<uint64_t> Refs;
142 std::vector<uint64_t> TypeTests;
143 std::vector<FunctionSummary::VFuncId> TypeTestAssumeVCalls,
144 TypeCheckedLoadVCalls;
145 std::vector<FunctionSummary::ConstVCall> TypeTestAssumeConstVCalls,
146 TypeCheckedLoadConstVCalls;
149 } // End yaml namespace
150 } // End llvm namespace
155 template <> struct MappingTraits<FunctionSummary::VFuncId> {
156 static void mapping(IO &io, FunctionSummary::VFuncId& id) {
157 io.mapOptional("GUID", id.GUID);
158 io.mapOptional("Offset", id.Offset);
162 template <> struct MappingTraits<FunctionSummary::ConstVCall> {
163 static void mapping(IO &io, FunctionSummary::ConstVCall& id) {
164 io.mapOptional("VFunc", id.VFunc);
165 io.mapOptional("Args", id.Args);
169 } // End yaml namespace
170 } // End llvm namespace
172 LLVM_YAML_IS_SEQUENCE_VECTOR(FunctionSummary::VFuncId)
173 LLVM_YAML_IS_SEQUENCE_VECTOR(FunctionSummary::ConstVCall)
178 template <> struct MappingTraits<FunctionSummaryYaml> {
179 static void mapping(IO &io, FunctionSummaryYaml& summary) {
180 io.mapOptional("Linkage", summary.Linkage);
181 io.mapOptional("NotEligibleToImport", summary.NotEligibleToImport);
182 io.mapOptional("Live", summary.Live);
183 io.mapOptional("Local", summary.IsLocal);
184 io.mapOptional("Refs", summary.Refs);
185 io.mapOptional("TypeTests", summary.TypeTests);
186 io.mapOptional("TypeTestAssumeVCalls", summary.TypeTestAssumeVCalls);
187 io.mapOptional("TypeCheckedLoadVCalls", summary.TypeCheckedLoadVCalls);
188 io.mapOptional("TypeTestAssumeConstVCalls",
189 summary.TypeTestAssumeConstVCalls);
190 io.mapOptional("TypeCheckedLoadConstVCalls",
191 summary.TypeCheckedLoadConstVCalls);
195 } // End yaml namespace
196 } // End llvm namespace
198 LLVM_YAML_IS_STRING_MAP(TypeIdSummary)
199 LLVM_YAML_IS_SEQUENCE_VECTOR(FunctionSummaryYaml)
204 // FIXME: Add YAML mappings for the rest of the module summary.
205 template <> struct CustomMappingTraits<GlobalValueSummaryMapTy> {
206 static void inputOne(IO &io, StringRef Key, GlobalValueSummaryMapTy &V) {
207 std::vector<FunctionSummaryYaml> FSums;
208 io.mapRequired(Key.str().c_str(), FSums);
210 if (Key.getAsInteger(0, KeyInt)) {
211 io.setError("key not an integer");
214 if (!V.count(KeyInt))
215 V.emplace(KeyInt, /*IsAnalysis=*/false);
216 auto &Elem = V.find(KeyInt)->second;
217 for (auto &FSum : FSums) {
218 std::vector<ValueInfo> Refs;
219 for (auto &RefGUID : FSum.Refs) {
220 if (!V.count(RefGUID))
221 V.emplace(RefGUID, /*IsAnalysis=*/false);
222 Refs.push_back(ValueInfo(/*IsAnalysis=*/false, &*V.find(RefGUID)));
224 Elem.SummaryList.push_back(llvm::make_unique<FunctionSummary>(
225 GlobalValueSummary::GVFlags(
226 static_cast<GlobalValue::LinkageTypes>(FSum.Linkage),
227 FSum.NotEligibleToImport, FSum.Live, FSum.IsLocal),
228 0, FunctionSummary::FFlags{}, Refs,
229 ArrayRef<FunctionSummary::EdgeTy>{}, std::move(FSum.TypeTests),
230 std::move(FSum.TypeTestAssumeVCalls),
231 std::move(FSum.TypeCheckedLoadVCalls),
232 std::move(FSum.TypeTestAssumeConstVCalls),
233 std::move(FSum.TypeCheckedLoadConstVCalls)));
236 static void output(IO &io, GlobalValueSummaryMapTy &V) {
238 std::vector<FunctionSummaryYaml> FSums;
239 for (auto &Sum : P.second.SummaryList) {
240 if (auto *FSum = dyn_cast<FunctionSummary>(Sum.get())) {
241 std::vector<uint64_t> Refs;
242 for (auto &VI : FSum->refs())
243 Refs.push_back(VI.getGUID());
244 FSums.push_back(FunctionSummaryYaml{
245 FSum->flags().Linkage,
246 static_cast<bool>(FSum->flags().NotEligibleToImport),
247 static_cast<bool>(FSum->flags().Live),
248 static_cast<bool>(FSum->flags().DSOLocal), Refs,
249 FSum->type_tests(), FSum->type_test_assume_vcalls(),
250 FSum->type_checked_load_vcalls(),
251 FSum->type_test_assume_const_vcalls(),
252 FSum->type_checked_load_const_vcalls()});
256 io.mapRequired(llvm::utostr(P.first).c_str(), FSums);
261 template <> struct MappingTraits<ModuleSummaryIndex> {
262 static void mapping(IO &io, ModuleSummaryIndex& index) {
263 io.mapOptional("GlobalValueMap", index.GlobalValueMap);
264 io.mapOptional("TypeIdMap", index.TypeIdMap);
265 io.mapOptional("WithGlobalValueDeadStripping",
266 index.WithGlobalValueDeadStripping);
268 if (io.outputting()) {
269 std::vector<std::string> CfiFunctionDefs(index.CfiFunctionDefs.begin(),
270 index.CfiFunctionDefs.end());
271 io.mapOptional("CfiFunctionDefs", CfiFunctionDefs);
272 std::vector<std::string> CfiFunctionDecls(index.CfiFunctionDecls.begin(),
273 index.CfiFunctionDecls.end());
274 io.mapOptional("CfiFunctionDecls", CfiFunctionDecls);
276 std::vector<std::string> CfiFunctionDefs;
277 io.mapOptional("CfiFunctionDefs", CfiFunctionDefs);
278 index.CfiFunctionDefs = {CfiFunctionDefs.begin(), CfiFunctionDefs.end()};
279 std::vector<std::string> CfiFunctionDecls;
280 io.mapOptional("CfiFunctionDecls", CfiFunctionDecls);
281 index.CfiFunctionDecls = {CfiFunctionDecls.begin(),
282 CfiFunctionDecls.end()};
287 } // End yaml namespace
288 } // End llvm namespace