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| author | Tobias Grosser <grosser@fim.uni-passau.de> | 2009-11-30 12:24:40 +0000 |
|---|---|---|
| committer | Tobias Grosser <grosser@fim.uni-passau.de> | 2009-11-30 12:24:40 +0000 |
| commit | f444599ef06daa3d1afdd8d216796e7d39f9d30a (patch) | |
| tree | 36bceab3bd93bccc7904976381ccb9b92d9b3f4d /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | f7495f497a1b9346a4d069c16b7560cd1625c1a9 (diff) | |
| download | llvm-f444599ef06daa3d1afdd8d216796e7d39f9d30a.zip llvm-f444599ef06daa3d1afdd8d216796e7d39f9d30a.tar.gz llvm-f444599ef06daa3d1afdd8d216796e7d39f9d30a.tar.bz2 | |
Only print edgeSourceLabels if they are not empty
Graphviz can layout the graphs better if a node does not contain source
ports. Therefore only print the ports if the source ports are useful,
that means are not labeled with the empty string "".
This patch also simplifies graphs without any edgeSourceLabels e.g. the
dominance trees.
llvm-svn: 90131
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions