| commit | 556b1b79ec1acc1794dcf2b5adbaf70cf2177cff | [log] [tgz] |
|---|---|---|
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | Tue Nov 14 02:16:54 2017 +0000 |
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | Tue Nov 14 02:16:54 2017 +0000 |
| tree | be905f672de58d0c2ce99c09ac24724bd9accb42 | |
| parent | 8dd352a12f182cf02d54bfe068f5f1e6b8961250 [diff] |
AMDGPU: Fix producing saveexec when the copy is spilled If the register from the copy from exec was spilled, the copy before the spill was deleted leaving a spill of undefined register verifier error and miscompiling. Check for other use instructions of the copy register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318132 91177308-0d34-0410-b5e6-96231b3b80d8