| commit | b915f3110d74823e7b56d2c9cc4b83439bbedebc | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Fri Dec 09 22:45:35 2005 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Fri Dec 09 22:45:35 2005 +0000 |
| tree | a94703f8ecb62ba6034c30fb0f8832d456b8308b | |
| parent | 42a80fedad12fbdc585909762f2284268e5619a8 [diff] |
* Do not allow nodes which produce chain results (e.g. loads) to be folded if it has more than one real use (non-chain uses). * Record folded chain producing node in CodeGenMap. * Do not fold a chain producing node if it has already been selected as an operand of a chain use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24647 91177308-0d34-0410-b5e6-96231b3b80d8