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| author | Owen Anderson <resistor@mac.com> | 2008-04-07 17:38:23 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-04-07 17:38:23 +0000 |
| commit | ed92b41a392c7a92859a9f80eedaed6be28e09bd (patch) | |
| tree | 02522728de779fcf7a14860692429827fc7e194a /llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
| parent | d6481955dbc8ae268ee4672de058fc93eb87b978 (diff) | |
| download | llvm-ed92b41a392c7a92859a9f80eedaed6be28e09bd.zip llvm-ed92b41a392c7a92859a9f80eedaed6be28e09bd.tar.gz llvm-ed92b41a392c7a92859a9f80eedaed6be28e09bd.tar.bz2 | |
Add operator= implementations to SparseBitVector, allowing it to be used in GVN. This results
in both time and memory savings for GVN. For example, one testcase went from 10.5s to 6s with
this patch.
llvm-svn: 49345
Diffstat (limited to 'llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp')
0 files changed, 0 insertions, 0 deletions