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Turn some DenseMaps that are only used for set operations into DenseSets.

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DenseSet has better memory efficiency now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223589 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2014-12-06 19:22:54 +00:00
parent 2cd5836249
commit 2991725fe2
4 changed files with 15 additions and 19 deletions
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10
lib/IR/LLVMContextImpl.h
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@@ -313,11 +313,11 @@ public:
BumpPtrAllocator TypeAllocator;
DenseMap<unsigned, IntegerType*> IntegerTypes;
typedef DenseMap<FunctionType*, bool, FunctionTypeKeyInfo> FunctionTypeMap;
FunctionTypeMap FunctionTypes;
typedef DenseMap<StructType*, bool, AnonStructTypeKeyInfo> StructTypeMap;
StructTypeMap AnonStructTypes;
typedef DenseSet<FunctionType *, FunctionTypeKeyInfo> FunctionTypeSet;
FunctionTypeSet FunctionTypes;
typedef DenseSet<StructType *, AnonStructTypeKeyInfo> StructTypeSet;
StructTypeSet AnonStructTypes;
StringMap<StructType*> NamedStructTypes;
unsigned NamedStructTypesUniqueID;