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| author | Alexey Samsonov <vonosmas@gmail.com> | 2014-08-20 22:46:38 +0000 |
|---|---|---|
| committer | Alexey Samsonov <vonosmas@gmail.com> | 2014-08-20 22:46:38 +0000 |
| commit | e5864c69a8a247f07b88b99cccc1032129cc27ac (patch) | |
| tree | 8d5de85d600eb0812320fdff67e83b8c7701f05a /llvm/lib/Support/StringRef.cpp | |
| parent | 50de57df6d0a706ea5451e1ccf8878d8298ae9c7 (diff) | |
| download | llvm-e5864c69a8a247f07b88b99cccc1032129cc27ac.zip llvm-e5864c69a8a247f07b88b99cccc1032129cc27ac.tar.gz llvm-e5864c69a8a247f07b88b99cccc1032129cc27ac.tar.bz2 | |
Don't allow MCStreamer::EmitIntValue to output 0-byte integers.
It makes no sense and can hide bugs. In particular, it lead
to left shift by 64 bits, which is an undefined behavior,
properly reported by UBSan.
llvm-svn: 216134
Diffstat (limited to 'llvm/lib/Support/StringRef.cpp')
0 files changed, 0 insertions, 0 deletions