Implemented prototype serialization of pointers, including support
for backpatching.
Added Deserialize::ReadVal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43319 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/Serialize.cpp b/lib/Bitcode/Writer/Serialize.cpp
index 7293933..fbe1d10 100644
--- a/lib/Bitcode/Writer/Serialize.cpp
+++ b/lib/Bitcode/Writer/Serialize.cpp
@@ -57,6 +57,17 @@
EmitCStr(s,s+strlen(s));
}
+unsigned Serializer::getPtrId(void* ptr) {
+ MapTy::iterator I = PtrMap.find(ptr);
+
+ if (I == PtrMap.end()) {
+ unsigned id = PtrMap.size();
+ PtrMap[ptr] = id;
+ return id;
+ }
+ else return I->second;
+}
+
#define INT_EMIT(TYPE)\
void SerializeTrait<TYPE>::Emit(Serializer&S, TYPE X) { S.EmitInt(X); }
@@ -65,4 +76,3 @@
INT_EMIT(unsigned short)
INT_EMIT(unsigned int)
INT_EMIT(unsigned long)
-INT_EMIT(unsigned long long)