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| author | Jordan Rose <jordan_rose@apple.com> | 2012-08-13 22:11:42 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-08-13 22:11:42 +0000 |
| commit | 574ef152fc3d53c715035c8126ae5862d636c8df (patch) | |
| tree | 77ef2843614ed9406c425105d840ab09d2b775d2 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 07a7ed80cb423e0d58f9f5217b8342b14c0b3e00 (diff) | |
| download | llvm-574ef152fc3d53c715035c8126ae5862d636c8df.zip llvm-574ef152fc3d53c715035c8126ae5862d636c8df.tar.gz llvm-574ef152fc3d53c715035c8126ae5862d636c8df.tar.bz2 | |
[analyzer] Handle dynamic_casts that turn out to be upcasts.
This can occur with multiple inheritance, which jumps from one parent to
the other, and with virtual inheritance, since virtual base regions always
wrap the actual object and can't be nested within other base regions.
This also exposed some incorrect logic for multiple inheritance: even if B
is known not to derive from C, D might still derive from both of them.
llvm-svn: 161798
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions