diff options
| author | Jameson Nash <vtjnash@gmail.com> | 2025-06-11 20:04:27 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-11 20:04:27 -0400 |
| commit | bc7ea63e9c885fbe71dec29581a206bc0543d22a (patch) | |
| tree | 8c74a55121001b34642df0a834d9cf6ee4e547a7 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 6c72084a578a7a1e4dc1013a1a4a30b72ad5c6ab (diff) | |
[MemCpyOpt] handle memcpy from memset for non-constant sizes (#143727)
Allows forwarding memset to memcpy for mismatching unknown sizes if
overread has undef contents. In that case we can refine the undef bytes
to the memset value.
Refs #140954 which laid some of the groundwork for this.
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions