| commit | 5c616f91a5136295bf83850bc3610bd28756e58e | [log] [tgz] |
|---|---|---|
| author | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | Mon Sep 16 17:25:12 2013 +0000 |
| committer | Bill Schmidt <wschmidt@linux.vnet.ibm.com> | Mon Sep 16 17:25:12 2013 +0000 |
| tree | 22603a262c0abe25d05d68de6ac6e769a87910ce | |
| parent | 03f9197d62dddfb70e70acb5563518f589d29251 [diff] |
[PowerPC] Fix PR17155 - Ignore COPY_TO_REGCLASS during emit. Fast-isel generates a COPY_TO_REGCLASS for widening f32 to f64, which is a nop on PPC64. This is needed to keep the register class system happy, but on the fast-isel path it is not removed before emit as it is for DAG select. Ignore this op when emitting instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190795 91177308-0d34-0410-b5e6-96231b3b80d8