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| author | Nate Begeman <natebegeman@mac.com> | 2005-09-07 16:09:19 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2005-09-07 16:09:19 +0000 |
| commit | f89d78d7c7c93e83c0f19ecabc16cef4ba748d61 (patch) | |
| tree | 03e40a23e5b658a74300cc4d2b3dfeebd680f3fa /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | c98d8236490666ad3f5c9224226bda12269fed77 (diff) | |
Implement a common missing fold, (add (add x, c1), c2) -> (add x, c1+c2).
This restores all of stanford to being identical with and without the dag
combiner with the add folding turned off in sd.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23258 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions