| commit | bf34a5ec22389a852f25337eb767e5ad742e6142 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Tue Mar 15 02:22:10 2011 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Tue Mar 15 02:22:10 2011 +0000 |
| tree | 9ac729af529c97791e7a3e82131ecdc2e52a91fb | |
| parent | 49c69bb70f4c62d97c02e71c25fd615d67104ff4 [diff] |
sext(undef) = 0, because the top bits will all be the same. zext(undef) = 0, because the top bits will be zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127649 91177308-0d34-0410-b5e6-96231b3b80d8