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| author | Dan Gohman <gohman@apple.com> | 2009-03-19 17:29:04 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-03-19 17:29:04 +0000 |
| commit | 3751f564e372071bcbeba26811917fd03dd58850 (patch) | |
| tree | 15af0d729e94da95c8ef2b65ac34c0380b802dbe /lib/CodeGen/Spiller.cpp | |
| parent | f33b1103a1d24d5d03294fe7332a295e9f6b1f1d (diff) | |
Add a liveness analysis pass for LLVM IR values. This computes
the set of blocks in which values are used, the set in which
values are live-through, and the set in which values are
killed. For the live-through and killed sets, conservative
approximations are used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67309 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/Spiller.cpp')
0 files changed, 0 insertions, 0 deletions