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396740fa88
This means that we can use a shorter instruction sequence in the case where the size is a power of two and on the boundary between two representations. Differential Revision: https://reviews.llvm.org/D28421 llvm-svn: 291706
112 lines
3.3 KiB
C++
112 lines
3.3 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 <> 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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}
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};
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struct FunctionSummaryYaml {
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std::vector<uint64_t> TypeTests;
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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(uint64_t)
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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("TypeTests", summary.TypeTests);
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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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GlobalValueSummary::GVFlags GVFlags(GlobalValue::ExternalLinkage, false,
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false);
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Elem.push_back(llvm::make_unique<FunctionSummary>(
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GVFlags, 0, ArrayRef<ValueInfo>{},
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ArrayRef<FunctionSummary::EdgeTy>{}, std::move(FSum.TypeTests)));
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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) {
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if (auto *FSum = dyn_cast<FunctionSummary>(Sum.get()))
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FSums.push_back(FunctionSummaryYaml{FSum->type_tests()});
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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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}
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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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