| commit | 2b54400f085391a247dd2c3fffc9f36f7b2dc867 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Wed Aug 24 23:08:16 2005 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Wed Aug 24 23:08:16 2005 +0000 |
| tree | c35e216bba16f85ddd92f354251bae5e090e6ef9 | |
| parent | 7651fa4a7ed1c81abb004847af1eeb3beb9c88fd [diff] |
Split IMPLICIT_DEF into IMPLICIT_DEF_GPR and IMPLICIT_DEF_FP, so that the instructions take a consistent reg class. Implement ISD::UNDEF in the dag->dag selector to generate this, fixing UnitTests/2003-07-06-IntOverflow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23028 91177308-0d34-0410-b5e6-96231b3b80d8