diff options
Diffstat (limited to 'lib/Analysis/DataStructure/DataStructure.cpp')
| -rw-r--r-- | lib/Analysis/DataStructure/DataStructure.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp index 8b43653b91..6380a4967e 100644 --- a/lib/Analysis/DataStructure/DataStructure.cpp +++ b/lib/Analysis/DataStructure/DataStructure.cpp @@ -135,10 +135,12 @@ bool DSNode::mergeTypeInfo(const Type *NewTy, unsigned Offset) { // be used anyway. This greatly reduces the size of large static arrays used // as global variables, for example. // + bool WillBeArray = false; while (const ArrayType *AT = dyn_cast<ArrayType>(NewTy)) { // FIXME: we might want to keep small arrays, but must be careful about // things like: [2 x [10000 x int*]] NewTy = AT->getElementType(); + WillBeArray = true; } // Figure out how big the new type we're merging in is... @@ -152,8 +154,9 @@ bool DSNode::mergeTypeInfo(const Type *NewTy, unsigned Offset) { // If this is the first type that this node has seen, just accept it without // question.... assert(Offset == 0 && "Cannot have an offset into a void node!"); - assert(Ty.isArray == false && "This shouldn't happen!"); + assert(!Ty.isArray && "This shouldn't happen!"); Ty.Ty = NewTy; + Ty.isArray = WillBeArray; Size = NewTySize; // Calculate the number of outgoing links from this node. @@ -185,6 +188,7 @@ bool DSNode::mergeTypeInfo(const Type *NewTy, unsigned Offset) { // const Type *OldTy = Ty.Ty; Ty.Ty = NewTy; + Ty.isArray = WillBeArray; Size = NewTySize; // Must grow links to be the appropriate size... |