| commit | a8a7099c1849fcbb4a68642a292fd0250aa46505 | [log] [tgz] |
|---|---|---|
| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | Fri Aug 23 10:27:02 2013 +0000 |
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | Fri Aug 23 10:27:02 2013 +0000 |
| tree | f3f31347a082cd803e6a47a6e8b57294ac55748d | |
| parent | 287c84a0b45cc826b1200f4cf4be3547d2fcd69c [diff] |
Turn MipsOptimizeMathLibCalls into a target-independent scalar transform ...so that it can be used for z too. Most of the code is the same. The only real change is to use TargetTransformInfo to test when a sqrt instruction is available. The pass is opt-in because at the moment it only handles sqrt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189097 91177308-0d34-0410-b5e6-96231b3b80d8