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| author | Chris Lattner <sabre@nondot.org> | 2005-07-14 05:17:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-07-14 05:17:43 +0000 |
| commit | fcc53ad6257de7f27de21c52a0f36505548e0fbf (patch) | |
| tree | 6fc27d4868ed97cf17315c3c02cc4af53594ec31 /llvm/lib/CodeGen | |
| parent | 0ac41946e1ecb5237d6d84b78cc8d4f4384d2b59 (diff) | |
| download | bcm5719-llvm-fcc53ad6257de7f27de21c52a0f36505548e0fbf.tar.gz bcm5719-llvm-fcc53ad6257de7f27de21c52a0f36505548e0fbf.zip | |
As discussed on IRC, this stuff is just for debugging.
llvm-svn: 22432
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp index 8ab6783d561..fbe6cdb9c55 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp @@ -102,6 +102,10 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node, /// rendered using 'dot'. /// void SelectionDAG::viewGraph() { +// This code is only for debugging! +#ifdef NDEBUG + std::cerr << "SelectionDAG::viewGraph is only available in debug builds!\n"; +#else std::string Filename = "/tmp/dag." + getMachineFunction().getFunction()->getName() + ".dot"; std::cerr << "Writing '" << Filename << "'... "; @@ -134,4 +138,5 @@ void SelectionDAG::viewGraph() { system("gv /tmp/dag.tempgraph.ps"); } system(("rm " + Filename + " /tmp/dag.tempgraph.ps").c_str()); +#endif } |
