| commit | 218977b53eb215e5534db2f727d109ab18817cc1 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Tue Jul 13 19:27:42 2010 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Tue Jul 13 19:27:42 2010 +0000 |
| tree | 045e03459bb634046cbc898c34d0f0ee4efd5e23 | |
| parent | 7a415999625f9791a8a7eea2027e628e29de15c0 [diff] |
Extend the r107852 optimization which turns some fp compare to code sequence using only i32 operations. It now optimize some f64 compares when fp compare is exceptionally slow (e.g. cortex-a8). It also catches comparison against 0.0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108258 91177308-0d34-0410-b5e6-96231b3b80d8