| commit | 416ccca7e07c3f06fa45f4c9d4365a3687fc1748 | [log] [tgz] |
|---|---|---|
| author | Tim Northover <tnorthover@apple.com> | Mon Dec 05 23:10:19 2016 +0000 |
| committer | Tim Northover <tnorthover@apple.com> | Mon Dec 05 23:10:19 2016 +0000 |
| tree | 22d103d57d31d6f5edd76ba66d59dee0172e6feb | |
| parent | 8ea5797013603a088dd6be6ad49d1a117f1955e2 [diff] |
GlobalISel: avoid looking too closely at PHIs when we bail. The function used to finish off PHIs by adding the relevant basic blocks can fail if we're aborting and still don't actually have the needed MachineBasicBlocks. So avoid trying in that case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288727 91177308-0d34-0410-b5e6-96231b3b80d8