LLVM: lib/DebugInfo/PDB/Native/TpiHashing.cpp Source File (original) (raw)
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15using namespace llvm;
18
19
21 return Name == "" || Name == "__unnamed" ||
22 Name.ends_with("::") || Name.ends_with("::__unnamed");
23}
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26
34
35 if (!ForwardRef && && !IsAnon)
40}
41
42template
44 T Deserialized;
46 Deserialized))
47 return std::move(E);
49}
50
51template
53 T Deserialized;
55 Deserialized))
56 return std::move(E);
57
58 ClassOptions Opts = Deserialized.getOptions();
59
61
63
64
65
66 if (!ForwardRef)
67 return TagRecordHash{std::move(Deserialized), ThisRecordHash, 0};
68
70
72 Scoped ? Deserialized.getUniqueName() : Deserialized.getName();
74 return TagRecordHash{std::move(Deserialized), FullHash, ThisRecordHash};
75}
76
77template
79 T Deserialized;
81 Deserialized))
82 return std::move(E);
83 char Buf[4];
86}
87
89 switch (Type.kind()) {
90 case LF_CLASS:
91 case LF_STRUCTURE:
92 case LF_INTERFACE:
94 case LF_UNION:
96 case LF_ENUM:
98 default:
99 assert(false && "Type is not a tag record!");
100 }
103}
104
106 switch (Rec.kind()) {
107 case LF_CLASS:
108 case LF_STRUCTURE:
109 case LF_INTERFACE:
111 case LF_UNION:
113 case LF_ENUM:
115
116 case LF_UDT_SRC_LINE:
118 case LF_UDT_MOD_SRC_LINE:
120
121 default:
122 break;
123 }
124
125
126 JamCRC JC(0U);
129}
assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")
static GCRegistry::Add< CoreCLRGC > E("coreclr", "CoreCLR-compatible GC")
static Expected< uint32_t > getSourceLineHash(const CVType &Rec)
Definition TpiHashing.cpp:78
static bool isAnonymous(StringRef Name)
Definition TpiHashing.cpp:20
static Expected< TagRecordHash > getTagRecordHashForUdt(const CVType &Rec)
Definition TpiHashing.cpp:52
static uint32_t getHashForUdt(const TagRecord &Rec, ArrayRef< uint8_t > FullRecord)
Definition TpiHashing.cpp:27
ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...
Tagged union holding either a T or a Error.
LLVM_ABI void update(ArrayRef< uint8_t > Data)
StringRef - Represent a constant reference to a string, i.e.
ArrayRef< uint8_t > data() const
ClassOptions getOptions() const
StringRef getName() const
StringRef getUniqueName() const
static Error deserializeAs(CVType &CVT, T &Record)
CVRecord< TypeLeafKind > CVType
LLVM_ABI uint32_t hashStringV1(StringRef Str)
LLVM_ABI Expected< uint32_t > hashTypeRecord(const llvm::codeview::CVType &Type)
Definition TpiHashing.cpp:105
LLVM_ABI uint32_t hashBufferV8(ArrayRef< uint8_t > Data)
LLVM_ABI Expected< TagRecordHash > hashTagRecord(const codeview::CVType &Type)
Given a CVType referring to a class, structure, union, or enum, compute the hash of its forward decl ...
Definition TpiHashing.cpp:88
void write32le(void *P, uint32_t V)
This is an optimization pass for GlobalISel generic memory operations.
LLVM_ABI std::error_code inconvertibleErrorCode()
The value returned by this function can be returned from convertToErrorCode for Error values where no...
Error make_error(ArgTs &&... Args)
Make a Error instance representing failure using the given error info type.