| commit | 29f60f359b59032108cdabcde91217b6784c4e13 | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Mon Apr 02 22:10:29 2012 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Mon Apr 02 22:10:29 2012 +0000 |
| tree | f0cf6d663860ff858955be8e0208910675fd94c8 | |
| parent | be9fe49b179a89a659fe786d64b176d2b360bb4a [diff] |
Add predicates for checking whether targets have free FNEG and FABS operations, and prevent the DAGCombiner from turning them into bitwise operations if they do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153901 91177308-0d34-0410-b5e6-96231b3b80d8