[WebAssembly] Move/clone DBG_VALUE during WebAssemblyRegStackify pass
Summary:
The MoveForSingleUse or MoveAndTeeForMultiUse functions move wasm instructions,
however DBG_VALUE stay unchanged -- moving or cloning these.
Reviewers: dschuff
Reviewed By: dschuff
Subscribers: mattd, MatzeB, dschuff, sbc100, jgravelle-google, aheejin, sunfish, llvm-commits, aardappel
Tags: #debug-info
Differential Revision: https://reviews.llvm.org/D49034
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343007
91177308-0d34-0410-b5e6-
96231b3b80d8