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Print debug output when any edge becomes executable, including

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the first visited edge.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51612 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-05-27 20:47:30 +00:00
parent 3b75d20c1a
commit b22d6ac348
1 changed files with 3 additions and 3 deletions
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6
lib/Analysis/SparsePropagation.cpp
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@ -96,10 +96,10 @@ void SparseSolver::markEdgeExecutable(BasicBlock *Source, BasicBlock *Dest) {
if (!KnownFeasibleEdges.insert(Edge(Source, Dest)).second)
return; // This edge is already known to be executable!
DOUT << "Marking Edge Executable: " << Source->getNameStart()
<< " -> " << Dest->getNameStart() << "\n";
if (BBExecutable.count(Dest)) {
DOUT << "Marking Edge Executable: " << Source->getNameStart()
<< " -> " << Dest->getNameStart() << "\n";
// The destination is already executable, but we just made an edge
// feasible that wasn't before. Revisit the PHI nodes in the block
// because they have potentially new operands.