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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-09 21:52:03 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-02-09 21:52:03 +0000 |
| commit | 4f6364fd3f2af74330b1bc4e545173af074707a5 (patch) | |
| tree | fcf0820ef4d4ba41aa05e00866e32a41cada6b21 /lib/CodeGen/SplitKit.cpp | |
| parent | 80fd30563c341d6db778f407547707396ff97c75 (diff) | |
Add tags to live interval unions to avoid using stale queries.
The tag is updated whenever the live interval union is changed, and it is tested
before using cached information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125224 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SplitKit.cpp')
0 files changed, 0 insertions, 0 deletions