6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-14 02:33:53 +00:00
Code Issues Projects Releases Wiki Activity

Added methods to batch emit and deserialize owned pointers. This allows

Browse Source 
to group the pointer IDs together in the bitstream before their referenced
contents (which will lend itself to more efficient encoding).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43845 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ted Kremenek 2007-11-07 22:30:29 +00:00
parent 4542edcaa7
commit 6d8ab4ae81
2 changed files with 67 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
include/llvm/Bitcode/Deserialize.h
View File

@ -117,15 +117,15 @@ public:
template <typename T>
inline T* ReadOwnedPtr(bool AutoRegister = true) {
unsigned PtrId = ReadInt();
unsigned PtrID = ReadInt();
if (PtrId == 0)
if (!PtrID)
return NULL;
T* x = SerializeTrait<T>::Materialize(*this);
if (AutoRegister)
RegisterPtr(PtrId,x);
RegisterPtr(PtrID,x);
return x;
}
@ -135,6 +135,39 @@ public:
Ptr = ReadOwnedPtr<T>(AutoRegister);
}
template <typename T1, typename T2>
void BatchReadOwnedPtrs(T1*& P1, T2*& P2,
bool A1=true, bool A2=true) {
unsigned ID1 = ReadInt();
unsigned ID2 = ReadInt();
P1 = (ID1) ? SerializeTrait<T1>::Materialize(*this) : NULL;
if (ID1 && A1) RegisterPtr(ID1,P1);
P2 = (ID2) ? SerializeTrait<T2>::Materialize(*this) : NULL;
if (ID2 && A2) RegisterPtr(ID2,P2);
}
template <typename T1, typename T2, typename T3>
void BatchReadOwnedPtrs(T1*& P1, T2*& P2, T3*& P3,
bool A1=true, bool A2=true, bool A3=true) {
unsigned ID1 = ReadInt();
unsigned ID2 = ReadInt();
unsigned ID3 = ReadInt();
P1 = (ID1) ? SerializeTrait<T1>::Materialize(*this) : NULL;
if (ID1 && A1) RegisterPtr(ID1,P1);
P2 = (ID2) ? SerializeTrait<T2>::Materialize(*this) : NULL;
if (ID2 && A2) RegisterPtr(ID2,P2);
P3 = (ID3) ? SerializeTrait<T2>::Materialize(*this) : NULL;
if (ID3 && A3) RegisterPtr(ID3,P3);
}
template <typename T>
void ReadPtr(T*& PtrRef, bool AllowBackpatch = true) {
ReadUIntPtr(reinterpret_cast<uintptr_t&>(PtrRef), AllowBackpatch);

30
include/llvm/Bitcode/Serialize.h
View File

@ -54,6 +54,36 @@ public:
EmitPtr(ptr);
if (ptr) SerializeTrait<T>::Emit(*this,*ptr);
}
template <typename T1, typename T2>
void BatchEmitOwnedPtrs(T1* p1, T2* p2) {
EmitPtr(p1);
EmitPtr(p2);
if (p1) SerializeTrait<T1>::Emit(*this,*p1);
if (p2) SerializeTrait<T2>::Emit(*this,*p2);
}
template <typename T1, typename T2, typename T3>
void BatchEmitOwnedPtrs(T1* p1, T2* p2, T3* p3) {
EmitPtr(p1);
EmitPtr(p2);
EmitPtr(p3);
if (p1) SerializeTrait<T1>::Emit(*this,*p1);
if (p2) SerializeTrait<T2>::Emit(*this,*p2);
if (p3) SerializeTrait<T3>::Emit(*this,*p3);
}
template <typename T1, typename T2, typename T3, typename T4>
void BatchEmitOwnedPtrs(T1* p1, T2* p2, T3* p3, T4& p4) {
EmitPtr(p1);
EmitPtr(p2);
EmitPtr(p3);
EmitPtr(p4);
if (p1) SerializeTrait<T1>::Emit(*this,*p1);
if (p2) SerializeTrait<T2>::Emit(*this,*p2);
if (p3) SerializeTrait<T3>::Emit(*this,*p3);
if (p4) SerializeTrait<T4>::Emit(*this,*p4);
}
void FlushRecord() { if (inRecord()) EmitRecord(); }