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| author | Jordan Rose <jordan_rose@apple.com> | 2012-08-24 16:34:31 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2012-08-24 16:34:31 +0000 |
| commit | 51c27163c0636b77e5033679af666074bae928e8 (patch) | |
| tree | 2007c7c21d9554289a17aade2f8785f15d837d8b /llvm/utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | ace4707ea681a2df13e7ddd4705f338ad64c8514 (diff) | |
| download | llvm-51c27163c0636b77e5033679af666074bae928e8.zip llvm-51c27163c0636b77e5033679af666074bae928e8.tar.gz llvm-51c27163c0636b77e5033679af666074bae928e8.tar.bz2 | |
[analyzer] If we dereference a NULL that came from a function, show the return.
More generally, any time we try to track where a null value came from, we
should show if it came from a function. This usually isn't necessary if
the value is symbolic, but if the value is just a constant we previously
just ignored its origin entirely. Now, we'll step into the function and
recursively add a visitor to the returned expression.
<rdar://problem/12114609>
llvm-svn: 162563
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')
0 files changed, 0 insertions, 0 deletions