| commit | 07dffd6af673c73352150583150b242a93694f00 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Fri Aug 26 00:14:16 2005 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Fri Aug 26 00:14:16 2005 +0000 |
| tree | 9c991a7179268ebf3481e037b13fa80e50b71f1e | |
| parent | f07d023dd9a4638dc157d1361482c780117c1302 [diff] |
Allow LowerOperation to return a null SDOperand in case it wants to lower some things given to it, but not all. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23070 91177308-0d34-0410-b5e6-96231b3b80d8