LLVM: lib/Bitcode/Reader/ValueList.h Source File (original) (raw)
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13#ifndef LLVM_LIB_BITCODE_READER_VALUELIST_H
14#define LLVM_LIB_BITCODE_READER_VALUELIST_H
15
18#include
19#include
20#include
21
22namespace llvm {
23
27
29
30 std::vector<std::pair<WeakTrackingVH, unsigned>> ValuePtrs;
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32
33
34 unsigned RefsUpperBound;
35
36 using MaterializeValueFnTy =
37 std::function<Expected<Value *>(unsigned, BasicBlock *)>;
38 MaterializeValueFnTy MaterializeValueFn;
39
40public:
42 MaterializeValueFnTy MaterializeValueFn)
43 : RefsUpperBound(std::min((size_t)std::numeric_limits<unsigned>::max(),
44 RefsUpperBound)),
45 MaterializeValueFn(MaterializeValueFn) {}
46
47
48 unsigned size() const { return ValuePtrs.size(); }
50 ValuePtrs.resize(N);
51 }
53 ValuePtrs.emplace_back(V, TypeID);
54 }
55
57 ValuePtrs.clear();
58 }
59
61 assert(i < ValuePtrs.size());
62 return ValuePtrs[i].first;
63 }
64
65 unsigned getTypeID(unsigned ValNo) const {
66 assert(ValNo < ValuePtrs.size());
67 return ValuePtrs[ValNo].second;
68 }
69
70 Value *back() const { return ValuePtrs.back().first; }
72 ValuePtrs.pop_back();
73 }
74 bool empty() const { return ValuePtrs.empty(); }
75
77 assert(N <= size() && "Invalid shrinkTo request!");
78 ValuePtrs.resize(N);
79 }
80
82 assert(ValNo < ValuePtrs.size());
83 ValuePtrs[ValNo].first = NewV;
84 }
85
88
90};
91
92}
93
94#endif
assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")
LLVM Basic Block Representation.
BitcodeReaderValueList(size_t RefsUpperBound, MaterializeValueFnTy MaterializeValueFn)
Definition ValueList.h:41
Value * getValueFwdRef(unsigned Idx, Type *Ty, unsigned TyID, BasicBlock *ConstExprInsertBB)
void resize(unsigned N)
Definition ValueList.h:49
Value * operator[](unsigned i) const
Definition ValueList.h:60
void push_back(Value *V, unsigned TypeID)
Definition ValueList.h:52
Value * back() const
Definition ValueList.h:70
void clear()
Definition ValueList.h:56
void replaceValueWithoutRAUW(unsigned ValNo, Value *NewV)
Definition ValueList.h:81
Error assignValue(unsigned Idx, Value *V, unsigned TypeID)
void shrinkTo(unsigned N)
Definition ValueList.h:76
void pop_back()
Definition ValueList.h:71
bool empty() const
Definition ValueList.h:74
unsigned getTypeID(unsigned ValNo) const
Definition ValueList.h:65
unsigned size() const
Definition ValueList.h:48
Lightweight error class with error context and mandatory checking.
The instances of the Type class are immutable: once they are created, they are never changed.
LLVM Value Representation.
This is an optimization pass for GlobalISel generic memory operations.
GCNRegPressure max(const GCNRegPressure &P1, const GCNRegPressure &P2)
Implement std::hash so that hash_code can be used in STL containers.