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| author | Ted Kremenek <kremenek@apple.com> | 2008-03-20 21:46:49 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2008-03-20 21:46:49 +0000 |
| commit | fa59f1f053235e9adf32425f2b6049185771246d (patch) | |
| tree | d3b6aa5a9fe1b93062a6a08ac676d600f6bf0475 /lib/CodeGen/ModuleBuilder.cpp | |
| parent | 4c0c97dd5457ea4c79f44efc90b151a5775a1f0a (diff) | |
LiveVariables analysis now uses intersect for the merge of block-level expression liveness information.
The rationale is that a block-level expression cannot be live in a parent block unless it is live in all of the successor blocks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48618 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/ModuleBuilder.cpp')
0 files changed, 0 insertions, 0 deletions