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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-14 23:49:52 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-14 23:49:52 +0000 |
| commit | a17768f5822ab62bc18608e5ba473187bf726b84 (patch) | |
| tree | 8ebad1e5fd484b5b49f7629b19c5febf8c7ad1fc /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 53e7dcbd47c6ca34c0cd00c35b09ee5a2be7afe1 (diff) | |
| download | external_llvm-a17768f5822ab62bc18608e5ba473187bf726b84.zip external_llvm-a17768f5822ab62bc18608e5ba473187bf726b84.tar.gz external_llvm-a17768f5822ab62bc18608e5ba473187bf726b84.tar.bz2 | |
Create a new LiveRangeEdit class to keep track of the new registers created when
splitting or spillling, and to help with rematerialization.
Use LiveRangeEdit in InlineSpiller and SplitKit. This will eventually make it
possible to share remat code between InlineSpiller and SplitKit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116543 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
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