| commit | 50b2ca4c73c614574a847c43ad9b87301367c59b | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Tue Feb 19 06:12:18 2008 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Tue Feb 19 06:12:18 2008 +0000 |
| tree | bf42bc8c4bdce01a1b61083ee13e53712b964e08 | |
| parent | 389056110f861ef8f5af5c3c10ddd854d260a0b8 [diff] |
fdiv/frem of undef can produce undef, because the undef operand can be a SNaN. We could be more aggressive and turn this into unreachable, but that is less nice, and not really worth it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47313 91177308-0d34-0410-b5e6-96231b3b80d8