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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 | 37061eef5d947818b511fc4bf161a70103d60c04 (patch) | |
| tree | b8251307a9d684fa66f314260f284a4e236acaee /llvm/lib/Transforms/IPO/PruneEH.cpp | |
| parent | 90a1a65194237f0fcd2c4bf847e0e8b4c419061c (diff) | |
| download | bcm5719-llvm-37061eef5d947818b511fc4bf161a70103d60c04.tar.gz bcm5719-llvm-37061eef5d947818b511fc4bf161a70103d60c04.zip | |
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.
llvm-svn: 67309
Diffstat (limited to 'llvm/lib/Transforms/IPO/PruneEH.cpp')
0 files changed, 0 insertions, 0 deletions
