| commit | 508a1f4db16baea5c0d5b1c4797d005dff1ee30f | [log] [tgz] |
|---|---|---|
| author | Chad Rosier <mcrosier@apple.com> | Wed Nov 16 18:39:44 2011 +0000 |
| committer | Chad Rosier <mcrosier@apple.com> | Wed Nov 16 18:39:44 2011 +0000 |
| tree | 0339bf644917249f2fbf848a0975c33f1a30e721 | |
| parent | 14117c44770c32b56de143a0eff8c2d0fd694e0d [diff] |
Check to make sure we can select the instruction before trying to put the operands into a register. Otherwise, we may materialize dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144805 91177308-0d34-0410-b5e6-96231b3b80d8