| commit | cf10b736fb9222773467c54c322c6af99d2fd6a5 | [log] [tgz] |
|---|---|---|
| author | Nuno Lopes <nunoplopes@sapo.pt> | Wed Aug 09 17:02:18 2017 +0000 |
| committer | Nuno Lopes <nunoplopes@sapo.pt> | Wed Aug 09 17:02:18 2017 +0000 |
| tree | 1e495dfc99e4eae8d545921452e244ccb4760af2 | |
| parent | 085d544d52e18e9b8208d78bf55709e4bce59dd1 [diff] |
CFLAA: return MustAlias when pointers p, q are equal, i.e., must-alias(p, sz_p, p, sz_q) irrespective of access sizes sz_p, sz_q As discussed a couple of weeks ago on the ML. This makes the behavior consistent with that of BasicAA. AA clients already check the obj size themselves and may not require the obj size to match exactly the access size (e.g., in case of store forwarding) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310495 91177308-0d34-0410-b5e6-96231b3b80d8