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| author | Dan Gohman <gohman@apple.com> | 2009-09-17 18:05:20 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-09-17 18:05:20 +0000 |
| commit | 1f96e67f78110d0ac5b30a32375097a28f869c63 (patch) | |
| tree | 0d7e9d9548abac5b768f7bc42fabb8da8d8f0a96 /lib/Target/TargetLoweringObjectFile.cpp | |
| parent | f9ca50e3dce88b2f9e2f2f0cac2d3ed78afda841 (diff) | |
Teach ScalarEvolution how to reason about no-wrap flags on loops
where the induction variable has a non-unit stride, such as {0,+,2}, and
there are expressions such as {1,+,2} inside the loop formed with
or or add nsw operators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82151 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/TargetLoweringObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions