Richard Smith
75dd7f0c4a
MaximumSpanningTree::EdgeWeightCompare: Make this comparator actually be a
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strict weak ordering, and don't pass possibly-null pointers to dyn_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162314 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-21 21:03:40 +00:00
Nick Lewycky
06d2b4223f
Fix typos. Adjust some whitespace for style. No functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128924 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-05 20:39:27 +00:00
Andreas Neustifter
059a983531
Cheap, mostly strict, stable sorting.
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This is necessary for tests so the results are comparable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02 15:57:15 +00:00
Andreas Neustifter
ed1ac4ae8e
Converted MaximumSpanningTree algorithm to a generic template, this could go
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into llvm/ADT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81001 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04 12:34:44 +00:00
Andreas Neustifter
3985943871
Code Cleanup.
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Removed inverted flag form MaximumSpanningTree, also do not handle so much
information to MaximumSpanningTree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80911 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 08:52:52 +00:00
Benjamin Kramer
ac6f73a2e7
Inline empty destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 13:38:21 +00:00
Bill Wendling
d1e1d39b85
Fix warning about non-virtual destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80429 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 12:31:38 +00:00
Andreas Neustifter
6ef116d9dc
Preparation for Optimal Edge Profiling:
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This implements the maximum spanning tree algorithm on CFGs according to
weights given by the ProfileEstimator. This is then used to implement Optimal
Edge Profiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80358 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 11:28:24 +00:00
