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| author | Chris Lattner <sabre@nondot.org> | 2003-07-02 23:42:48 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-07-02 23:42:48 +0000 |
| commit | 7fd198806a73ca69406d3983196b6445e61c9dc2 (patch) | |
| tree | 54839783d7ce1b379a3eba66f6199f6208423a88 /llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp | |
| parent | 68c49640b7a055db24265348e62da3565c2bed69 (diff) | |
| download | llvm-7fd198806a73ca69406d3983196b6445e61c9dc2.zip llvm-7fd198806a73ca69406d3983196b6445e61c9dc2.tar.gz llvm-7fd198806a73ca69406d3983196b6445e61c9dc2.tar.bz2 | |
Fix how we are handling unreachable functions. This DRAMATICALLY improves efficiency
llvm-svn: 7082
Diffstat (limited to 'llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp')
| -rw-r--r-- | llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp b/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp index e2d6f6f..94d0512 100644 --- a/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp +++ b/llvm/lib/Analysis/DataStructure/BottomUpClosure.cpp @@ -15,6 +15,7 @@ namespace { Statistic<> MaxSCC("budatastructure", "Maximum SCC Size in Call Graph"); Statistic<> NumBUInlines("budatastructures", "Number of graphs inlined"); + Statistic<> NumCallEdges("budatastructures", "Number of 'actual' call edges"); RegisterAnalysis<BUDataStructures> X("budatastructure", "Bottom-up Data Structure Analysis"); @@ -44,6 +45,8 @@ bool BUDataStructures::run(Module &M) { #endif calculateReachableGraphs(I); // Calculate all graphs... } + + NumCallEdges += ActualCallees.size(); return false; } |