[RegisterCoalescer] Move debug value after rematerialize trivial def
Summary:
The associated debug value is updated when the virtual source register
of a copy is completely eliminated and replaced with a rematerialize
value in the defed register of the copy. As the debug value now is
associated with another register it also need to be moved, otherwise
the debug value isn't valid.
Reviewers: aprantl
Reviewed By: aprantl
Subscribers: MatzeB, llvm-commits, qcolombet
Differential Revision: https://reviews.llvm.org/D38024
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317880 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed