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Add printing code for dominator info

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llvm-svn: 125
This commit is contained in:
Chris Lattner 2001-07-02 05:46:47 +00:00
parent 2dd269d8db
commit e9796c9244
1 changed files with 40 additions and 0 deletions
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40
lib/Analysis/Writer.cpp
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@ -26,3 +26,43 @@ void cfg::WriteToOutput(const Interval *I, ostream &o) {
copy(I->Successors.begin(), I->Successors.end(),
ostream_iterator<BasicBlock*>(o, "\n"));
}
#include "llvm/Analysis/Dominators.h"
ostream &operator<<(ostream &o, const set<const BasicBlock*> &BBs) {
copy(BBs.begin(), BBs.end(), ostream_iterator<const BasicBlock*>(o, "\n"));
return o;
}
void cfg::WriteToOutput(const DominatorSet &DS, ostream &o) {
for (DominatorSet::const_iterator I = DS.begin(), E = DS.end(); I != E; ++I) {
o << "=============================--------------------------------\n"
<< "\nDominator Set For Basic Block\n" << I->first
<< "-------------------------------\n" << I->second << endl;
}
}
void cfg::WriteToOutput(const ImmediateDominators &ID, ostream &o) {
for (ImmediateDominators::const_iterator I = ID.begin(), E = ID.end();
I != E; ++I) {
o << "=============================--------------------------------\n"
<< "\nImmediate Dominator For Basic Block\n" << I->first
<< "is: \n" << I->second << endl;
}
}
void cfg::WriteToOutput(const DominatorTree &DT, ostream &o) {
}
void cfg::WriteToOutput(const DominanceFrontier &DF, ostream &o) {
for (DominanceFrontier::const_iterator I = DF.begin(), E = DF.end();
I != E; ++I) {
o << "=============================--------------------------------\n"
<< "\nDominance Frontier For Basic Block\n" << I->first
<< "is: \n" << I->second << endl;
}
}