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638ba5afb5
This is a short-term fix for PR33650 aimed to get the modules build bots green again. Remove all the places where we use the LLVM_YAML_IS_(FLOW_)?SEQUENCE_VECTOR macros to try to locally specialize a global template for a global type. That's not how C++ works. Instead, we now centrally define how to format vectors of fundamental types and of string (std::string and StringRef). We use flow formatting for the former cases, since that's the obvious right thing to do; in the latter case, it's less clear what the right choice is, but flow formatting is really bad for some cases (due to very long strings), so we pick block formatting. (Many of the cases that were using flow formatting for strings are improved by this change.) Other than the flow -> block formatting change for some vectors of strings, this should result in no functionality change. Differential Revision: https://reviews.llvm.org/D34907 Corresponding updates to clang, clang-tools-extra, and lld to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306878 91177308-0d34-0410-b5e6-96231b3b80d8
265 lines
9.1 KiB
C++
265 lines
9.1 KiB
C++
//===-- llvm/ModuleSummaryIndexYAML.h - YAML I/O for summary ----*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_IR_MODULESUMMARYINDEXYAML_H
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#define LLVM_IR_MODULESUMMARYINDEXYAML_H
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#include "llvm/IR/ModuleSummaryIndex.h"
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#include "llvm/Support/YAMLTraits.h"
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namespace llvm {
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namespace yaml {
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template <> struct ScalarEnumerationTraits<TypeTestResolution::Kind> {
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static void enumeration(IO &io, TypeTestResolution::Kind &value) {
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io.enumCase(value, "Unsat", TypeTestResolution::Unsat);
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io.enumCase(value, "ByteArray", TypeTestResolution::ByteArray);
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io.enumCase(value, "Inline", TypeTestResolution::Inline);
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io.enumCase(value, "Single", TypeTestResolution::Single);
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io.enumCase(value, "AllOnes", TypeTestResolution::AllOnes);
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}
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};
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template <> struct MappingTraits<TypeTestResolution> {
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static void mapping(IO &io, TypeTestResolution &res) {
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io.mapOptional("Kind", res.TheKind);
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io.mapOptional("SizeM1BitWidth", res.SizeM1BitWidth);
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}
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};
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template <>
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struct ScalarEnumerationTraits<WholeProgramDevirtResolution::ByArg::Kind> {
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static void enumeration(IO &io,
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WholeProgramDevirtResolution::ByArg::Kind &value) {
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io.enumCase(value, "Indir", WholeProgramDevirtResolution::ByArg::Indir);
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io.enumCase(value, "UniformRetVal",
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WholeProgramDevirtResolution::ByArg::UniformRetVal);
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io.enumCase(value, "UniqueRetVal",
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WholeProgramDevirtResolution::ByArg::UniqueRetVal);
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io.enumCase(value, "VirtualConstProp",
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WholeProgramDevirtResolution::ByArg::VirtualConstProp);
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}
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};
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template <> struct MappingTraits<WholeProgramDevirtResolution::ByArg> {
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static void mapping(IO &io, WholeProgramDevirtResolution::ByArg &res) {
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io.mapOptional("Kind", res.TheKind);
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io.mapOptional("Info", res.Info);
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}
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};
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template <>
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struct CustomMappingTraits<
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std::map<std::vector<uint64_t>, WholeProgramDevirtResolution::ByArg>> {
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static void inputOne(
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IO &io, StringRef Key,
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std::map<std::vector<uint64_t>, WholeProgramDevirtResolution::ByArg> &V) {
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std::vector<uint64_t> Args;
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std::pair<StringRef, StringRef> P = {"", Key};
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while (!P.second.empty()) {
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P = P.second.split(',');
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uint64_t Arg;
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if (P.first.getAsInteger(0, Arg)) {
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io.setError("key not an integer");
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return;
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}
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Args.push_back(Arg);
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}
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io.mapRequired(Key.str().c_str(), V[Args]);
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}
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static void output(
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IO &io,
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std::map<std::vector<uint64_t>, WholeProgramDevirtResolution::ByArg> &V) {
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for (auto &P : V) {
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std::string Key;
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for (uint64_t Arg : P.first) {
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if (!Key.empty())
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Key += ',';
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Key += llvm::utostr(Arg);
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}
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io.mapRequired(Key.c_str(), P.second);
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}
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}
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};
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template <> struct ScalarEnumerationTraits<WholeProgramDevirtResolution::Kind> {
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static void enumeration(IO &io, WholeProgramDevirtResolution::Kind &value) {
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io.enumCase(value, "Indir", WholeProgramDevirtResolution::Indir);
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io.enumCase(value, "SingleImpl", WholeProgramDevirtResolution::SingleImpl);
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}
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};
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template <> struct MappingTraits<WholeProgramDevirtResolution> {
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static void mapping(IO &io, WholeProgramDevirtResolution &res) {
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io.mapOptional("Kind", res.TheKind);
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io.mapOptional("SingleImplName", res.SingleImplName);
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io.mapOptional("ResByArg", res.ResByArg);
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}
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};
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template <>
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struct CustomMappingTraits<std::map<uint64_t, WholeProgramDevirtResolution>> {
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static void inputOne(IO &io, StringRef Key,
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std::map<uint64_t, WholeProgramDevirtResolution> &V) {
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uint64_t KeyInt;
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if (Key.getAsInteger(0, KeyInt)) {
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io.setError("key not an integer");
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return;
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}
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io.mapRequired(Key.str().c_str(), V[KeyInt]);
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}
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static void output(IO &io, std::map<uint64_t, WholeProgramDevirtResolution> &V) {
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for (auto &P : V)
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io.mapRequired(llvm::utostr(P.first).c_str(), P.second);
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}
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};
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template <> struct MappingTraits<TypeIdSummary> {
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static void mapping(IO &io, TypeIdSummary& summary) {
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io.mapOptional("TTRes", summary.TTRes);
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io.mapOptional("WPDRes", summary.WPDRes);
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}
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};
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struct FunctionSummaryYaml {
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unsigned Linkage;
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bool NotEligibleToImport, Live;
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std::vector<uint64_t> TypeTests;
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std::vector<FunctionSummary::VFuncId> TypeTestAssumeVCalls,
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TypeCheckedLoadVCalls;
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std::vector<FunctionSummary::ConstVCall> TypeTestAssumeConstVCalls,
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TypeCheckedLoadConstVCalls;
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};
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} // End yaml namespace
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} // End llvm namespace
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namespace llvm {
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namespace yaml {
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template <> struct MappingTraits<FunctionSummary::VFuncId> {
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static void mapping(IO &io, FunctionSummary::VFuncId& id) {
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io.mapOptional("GUID", id.GUID);
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io.mapOptional("Offset", id.Offset);
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}
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};
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template <> struct MappingTraits<FunctionSummary::ConstVCall> {
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static void mapping(IO &io, FunctionSummary::ConstVCall& id) {
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io.mapOptional("VFunc", id.VFunc);
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io.mapOptional("Args", id.Args);
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}
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};
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} // End yaml namespace
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} // End llvm namespace
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LLVM_YAML_IS_SEQUENCE_VECTOR(FunctionSummary::VFuncId)
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LLVM_YAML_IS_SEQUENCE_VECTOR(FunctionSummary::ConstVCall)
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namespace llvm {
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namespace yaml {
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template <> struct MappingTraits<FunctionSummaryYaml> {
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static void mapping(IO &io, FunctionSummaryYaml& summary) {
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io.mapOptional("Linkage", summary.Linkage);
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io.mapOptional("NotEligibleToImport", summary.NotEligibleToImport);
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io.mapOptional("Live", summary.Live);
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io.mapOptional("TypeTests", summary.TypeTests);
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io.mapOptional("TypeTestAssumeVCalls", summary.TypeTestAssumeVCalls);
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io.mapOptional("TypeCheckedLoadVCalls", summary.TypeCheckedLoadVCalls);
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io.mapOptional("TypeTestAssumeConstVCalls",
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summary.TypeTestAssumeConstVCalls);
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io.mapOptional("TypeCheckedLoadConstVCalls",
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summary.TypeCheckedLoadConstVCalls);
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}
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};
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} // End yaml namespace
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} // End llvm namespace
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LLVM_YAML_IS_STRING_MAP(TypeIdSummary)
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LLVM_YAML_IS_SEQUENCE_VECTOR(FunctionSummaryYaml)
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namespace llvm {
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namespace yaml {
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// FIXME: Add YAML mappings for the rest of the module summary.
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template <> struct CustomMappingTraits<GlobalValueSummaryMapTy> {
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static void inputOne(IO &io, StringRef Key, GlobalValueSummaryMapTy &V) {
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std::vector<FunctionSummaryYaml> FSums;
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io.mapRequired(Key.str().c_str(), FSums);
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uint64_t KeyInt;
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if (Key.getAsInteger(0, KeyInt)) {
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io.setError("key not an integer");
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return;
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}
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auto &Elem = V[KeyInt];
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for (auto &FSum : FSums) {
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Elem.SummaryList.push_back(llvm::make_unique<FunctionSummary>(
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GlobalValueSummary::GVFlags(
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static_cast<GlobalValue::LinkageTypes>(FSum.Linkage),
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FSum.NotEligibleToImport, FSum.Live),
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0, ArrayRef<ValueInfo>{}, ArrayRef<FunctionSummary::EdgeTy>{},
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std::move(FSum.TypeTests), std::move(FSum.TypeTestAssumeVCalls),
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std::move(FSum.TypeCheckedLoadVCalls),
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std::move(FSum.TypeTestAssumeConstVCalls),
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std::move(FSum.TypeCheckedLoadConstVCalls)));
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}
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}
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static void output(IO &io, GlobalValueSummaryMapTy &V) {
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for (auto &P : V) {
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std::vector<FunctionSummaryYaml> FSums;
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for (auto &Sum : P.second.SummaryList) {
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if (auto *FSum = dyn_cast<FunctionSummary>(Sum.get()))
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FSums.push_back(FunctionSummaryYaml{
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FSum->flags().Linkage,
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static_cast<bool>(FSum->flags().NotEligibleToImport),
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static_cast<bool>(FSum->flags().Live), FSum->type_tests(),
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FSum->type_test_assume_vcalls(), FSum->type_checked_load_vcalls(),
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FSum->type_test_assume_const_vcalls(),
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FSum->type_checked_load_const_vcalls()});
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}
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if (!FSums.empty())
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io.mapRequired(llvm::utostr(P.first).c_str(), FSums);
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}
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}
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};
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template <> struct MappingTraits<ModuleSummaryIndex> {
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static void mapping(IO &io, ModuleSummaryIndex& index) {
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io.mapOptional("GlobalValueMap", index.GlobalValueMap);
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io.mapOptional("TypeIdMap", index.TypeIdMap);
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io.mapOptional("WithGlobalValueDeadStripping",
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index.WithGlobalValueDeadStripping);
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if (io.outputting()) {
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std::vector<std::string> CfiFunctionDefs(index.CfiFunctionDefs.begin(),
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index.CfiFunctionDefs.end());
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io.mapOptional("CfiFunctionDefs", CfiFunctionDefs);
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std::vector<std::string> CfiFunctionDecls(index.CfiFunctionDecls.begin(),
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index.CfiFunctionDecls.end());
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io.mapOptional("CfiFunctionDecls", CfiFunctionDecls);
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} else {
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std::vector<std::string> CfiFunctionDefs;
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io.mapOptional("CfiFunctionDefs", CfiFunctionDefs);
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index.CfiFunctionDefs = {CfiFunctionDefs.begin(), CfiFunctionDefs.end()};
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std::vector<std::string> CfiFunctionDecls;
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io.mapOptional("CfiFunctionDecls", CfiFunctionDecls);
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index.CfiFunctionDecls = {CfiFunctionDecls.begin(),
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CfiFunctionDecls.end()};
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}
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}
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};
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} // End yaml namespace
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} // End llvm namespace
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#endif
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