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- Add "ResolvingCaller" to the CallSite record. This keeps track of which

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function was finally able to resolve the function call.  Adding this allows
    the TD pass to actually work right!
  - Temporarily disable dead node pruning.  This will be reenabled soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4252 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-10-21 19:47:18 +00:00
parent eff0da9d33
commit 198be22cec
6 changed files with 133 additions and 58 deletions
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13
include/llvm/Analysis/DataStructure/DataStructure.h
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@ -11,6 +11,7 @@
class Type;
class DSGraph;
class DSNode;
class DSNodeHandle;
class DSCallSite;
class LocalDataStructures; // A collection of local graphs for a program
@ -108,6 +109,15 @@ private:
class TDDataStructures : public Pass {
// DSInfo, one graph for each function
std::map<const Function*, DSGraph*> DSInfo;
// Each graph in DSInfo is based on a graph in the BUDS object. The BUMaps
// member keeps the mappings from the BU graphs to the TD graphs as they are
// calculated by calculateGraph. This information is used to properly
// implement resolving of call sites, where the call sites in the BUGraph are
// in terms of the caller function's graph in the BUGraph.
//
typedef std::map<const DSNode*, DSNodeHandle> BUNodeMapTy;
std::map<const Function*, BUNodeMapTy> BUMaps;
public:
~TDDataStructures() { releaseMemory(); }
@ -134,8 +144,7 @@ public:
private:
DSGraph &calculateGraph(Function &F);
void ResolveCallSite(DSGraph &Graph,
const DSCallSite &CallSite);
void ResolveCallSite(DSGraph &Graph, const DSCallSite &CallSite);
};
#if 0