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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-13 21:18:48 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-08-13 21:18:48 +0000 |
| commit | fc412d85c46a8656361fe1e9197ea85922e2cd61 (patch) | |
| tree | af11c71252b8c0e10c3d5516f021688fbc26d23b /lib/Analysis | |
| parent | e62d58884ad83d0351b9511d58eed4b21ff6e0b1 (diff) | |
| download | external_llvm-fc412d85c46a8656361fe1e9197ea85922e2cd61.zip external_llvm-fc412d85c46a8656361fe1e9197ea85922e2cd61.tar.gz external_llvm-fc412d85c46a8656361fe1e9197ea85922e2cd61.tar.bz2 | |
Implement splitting inside a single block.
When a live range is contained a single block, we can split it around
instruction clusters. The current approach is very primitive, splitting before
and after the largest gap between uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111043 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis')
0 files changed, 0 insertions, 0 deletions