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Add support for printing EQ graphs

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20581 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-03-13 19:50:40 +00:00
parent 2787e03d0e
commit bc341e616e
1 changed files with 8 additions and 0 deletions
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8
include/llvm/Analysis/DataStructure/EquivClassGraphs.h
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@ -58,6 +58,10 @@ namespace llvm {
///
virtual bool runOnModule(Module &M);
/// print - Print out the analysis results...
///
void print(std::ostream &O, const Module *M) const;
/// getDSGraph - Return the data structure graph for the specified function.
/// This returns the folded graph. The folded graph is the same as the CBU
/// graph iff the function is in a singleton equivalence class AND all its
@ -69,6 +73,10 @@ namespace llvm {
return *I->second;
}
bool hasGraph(const Function &F) const {
return DSInfo.find(&F) != DSInfo.end();
}
/// ContainsDSGraphFor - Return true if we have a graph for the specified
/// function.
bool ContainsDSGraphFor(const Function &F) const {