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| author | David Greene <greened@obbligato.org> | 2010-01-15 19:43:23 +0000 |
|---|---|---|
| committer | David Greene <greened@obbligato.org> | 2010-01-15 19:43:23 +0000 |
| commit | 554039a914e7cb9514411e79906e4f676aab4849 (patch) | |
| tree | 32480eb26140b4f8add92b42d22cb768c27b00be /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 082c3e69eb43c76c5b79cdf684f7a83f76dd78fa (diff) | |
| download | bcm5719-llvm-554039a914e7cb9514411e79906e4f676aab4849.tar.gz bcm5719-llvm-554039a914e7cb9514411e79906e4f676aab4849.zip | |
Add some debug routines to SelectionDAG to dump full DAGs.
print/dumpWithDepth allows one to dump a DAG up to N levels deep.
dump/printWithFullDepth prints the whole DAG, subject to a depth limit
on 100 in the default case (to prevent infinite recursion).
Have CannotYetSelect to a dumpWithFullDepth so it is clearer exactly
what the non-matching DAG looks like.
llvm-svn: 93538
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
0 files changed, 0 insertions, 0 deletions
