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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-01-07 21:35:38 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-01-07 21:35:38 +0000 |
| commit | ee06e126b75206c62da7c36ddc5411ec26358a9a (patch) | |
| tree | 3907955cf939280d189c2646cdcfd283439c0048 /README.txt | |
| parent | 699e5d7bc988e123643407fcc88db690380fb675 (diff) | |
IR: Add MDNode::isDistinct()
Add API to indicate whether an `MDNode` is distinct. A distinct node is
not stored in the MDNode uniquing tables, and will never be returned by
`MDNode::get()`.
Although distinct nodes are only currently created by uniquing
collisions (when operands change), PR22111 will allow these nodes to be
explicitly created.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225401 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'README.txt')
0 files changed, 0 insertions, 0 deletions