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| author | Ted Kremenek <kremenek@apple.com> | 2009-01-30 21:35:30 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-01-30 21:35:30 +0000 |
| commit | bf98c99600017bfcdde2a7966c47a6beb15a96dc (patch) | |
| tree | 3e07521a56372988baaa16341f74813e2245f802 /lib/CodeGen/CodeGenModule.h | |
| parent | f87a0ccb05eb2aa095ea835fdcdf4a0363637b28 (diff) | |
Fix horrible non-termination bug in LiveVariables. The issue was that
the liveness state of block-level expressions could oscillate because
of two issues:
- The initial value before a merge was not always set to "Top"
- The set of live block-level expressions is a union, not an intersection
This fixes <rdar://problem/650084>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63421 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.h')
0 files changed, 0 insertions, 0 deletions