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| author | Dan Gohman <gohman@apple.com> | 2008-08-26 21:42:18 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-08-26 21:42:18 +0000 |
| commit | d56f73f2f2e926a4ba9cade9144a122597ad5b86 (patch) | |
| tree | 061d854cdb3ae93a93d1c55d7ce13a3a200be5c2 /llvm/lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 9f0f805bf97538757ea1527c86c73bfa333edaaf (diff) | |
| download | bcm5719-llvm-d56f73f2f2e926a4ba9cade9144a122597ad5b86.tar.gz bcm5719-llvm-d56f73f2f2e926a4ba9cade9144a122597ad5b86.zip | |
Optimize SelectionDAG's topological sort to use one pass instead
of two, and to not need a scratch std::vector. Also, use the
SelectionDAG's topological sort in LegalizeDAG instead of having
a separate implementation.
llvm-svn: 55389
Diffstat (limited to 'llvm/lib/CodeGen/PrologEpilogInserter.cpp')
0 files changed, 0 insertions, 0 deletions
