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[WebAssembly] Move/clone DBG_VALUE during WebAssemblyRegStackify pass
authorYury Delendik <ydelendik@mozilla.com>
Tue, 25 Sep 2018 18:59:34 +0000 (18:59 +0000)
committerYury Delendik <ydelendik@mozilla.com>
Tue, 25 Sep 2018 18:59:34 +0000 (18:59 +0000)
commitbbd1a3d4964844573c8a75952c941e64780a073c
tree14f6894930ce50ae45b46a5246aefb67e33f0629
parentbd7b44f35ee9fbe365eb25ce55437ea793b39346
[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
lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
test/DebugInfo/WebAssembly/dbg-value-move-2.ll [new file with mode: 0644]
test/DebugInfo/WebAssembly/dbg-value-move.ll [new file with mode: 0644]