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| author | Dan Gohman <gohman@apple.com> | 2010-07-29 00:17:55 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-07-29 00:17:55 +0000 |
| commit | 3d6ac44d96f806c2c643dd608cc7f2edcb99ebc3 (patch) | |
| tree | 57be6f5e566e0d20b8a9be0a8c41c119713866a0 /llvm/tools/llvm-diff/DifferenceEngine.cpp | |
| parent | 43397fc4dc2f63183d5a486448120d51f2109fcf (diff) | |
| download | llvm-3d6ac44d96f806c2c643dd608cc7f2edcb99ebc3.zip llvm-3d6ac44d96f806c2c643dd608cc7f2edcb99ebc3.tar.gz llvm-3d6ac44d96f806c2c643dd608cc7f2edcb99ebc3.tar.bz2 | |
Factor out some of the code for updating old SCEVUnknown values, and
extend it to handle the case where multiple RAUWs affect a single
SCEVUnknown.
Add a ScalarEvolution unittest to test for this situation.
llvm-svn: 109705
Diffstat (limited to 'llvm/tools/llvm-diff/DifferenceEngine.cpp')
0 files changed, 0 insertions, 0 deletions