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| author | Lang Hames <lhames@gmail.com> | 2009-06-02 16:53:25 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2009-06-02 16:53:25 +0000 |
| commit | f41538d1b54f55e8900394929b50f7ce3e61125f (patch) | |
| tree | c0c221c0825be930b71daca46db85593a9186a5b /include/llvm/CodeGen/LiveStackAnalysis.h | |
| parent | 874ae251c317788391f9c3f113957802d390a063 (diff) | |
| download | llvm-f41538d1b54f55e8900394929b50f7ce3e61125f.tar.gz llvm-f41538d1b54f55e8900394929b50f7ce3e61125f.tar.bz2 llvm-f41538d1b54f55e8900394929b50f7ce3e61125f.tar.xz | |
Update to in-place spilling framework. Includes live interval scaling and trivial rewriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72729 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/LiveStackAnalysis.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveStackAnalysis.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/LiveStackAnalysis.h b/include/llvm/CodeGen/LiveStackAnalysis.h index a2a2f93df3..27ae1be7f9 100644 --- a/include/llvm/CodeGen/LiveStackAnalysis.h +++ b/include/llvm/CodeGen/LiveStackAnalysis.h @@ -48,6 +48,8 @@ namespace llvm { iterator begin() { return S2IMap.begin(); } iterator end() { return S2IMap.end(); } + void scaleNumbering(int factor); + unsigned getNumIntervals() const { return (unsigned)S2IMap.size(); } LiveInterval &getOrCreateInterval(int Slot, const TargetRegisterClass *RC) { |