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| author | Ted Kremenek <kremenek@apple.com> | 2008-07-03 22:25:27 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2008-07-03 22:25:27 +0000 |
| commit | 03648657c7327175f0e6349fb7a83115a0562d9d (patch) | |
| tree | b221d7b8540c95996227626d5f0ed217d34c0969 /lib/CodeGen/CodeGenFunction.cpp | |
| parent | 1c6f3b274cdbe75c575eaba9e3d151a96131b91f (diff) | |
Fix a bug in the dead stores checker reported in the following email:
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2008-July/002157.html
Essentially the observer mechanism in LiveVariables was observing block-level
expressions multiple times, leading to a case where the dead store checker could
see a value as dead when it was really live.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53115 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions