diff options
| author | Austin Clements <austin@google.com> | 2017-11-15 14:54:24 -0800 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2018-02-13 16:34:17 +0000 |
| commit | 1de1f316df84569c449d6d709b0d711921ea6116 (patch) | |
| tree | 8ac47388708fe13a4f86bc27e780185be5b9a7a3 /src/cmd/compile/internal/arm | |
| parent | 24dd83d7eb0f08ea5cf541ead3f2b36448468bfa (diff) | |
| download | go-1de1f316df84569c449d6d709b0d711921ea6116.tar.gz go-1de1f316df84569c449d6d709b0d711921ea6116.zip | |
runtime: buffered write barrier for arm
Updates #22460.
Change-Id: I5581df7ad553237db7df3701b117ad99e0593b78
Reviewed-on: https://go-review.googlesource.com/92698
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/cmd/compile/internal/arm')
| -rw-r--r-- | src/cmd/compile/internal/arm/ssa.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/arm/ssa.go b/src/cmd/compile/internal/arm/ssa.go index 300672d9cf..abe40dfa9f 100644 --- a/src/cmd/compile/internal/arm/ssa.go +++ b/src/cmd/compile/internal/arm/ssa.go @@ -660,6 +660,11 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p.To.Type = obj.TYPE_MEM p.To.Name = obj.NAME_EXTERN p.To.Sym = gc.Udiv + case ssa.OpARMLoweredWB: + p := s.Prog(obj.ACALL) + p.To.Type = obj.TYPE_MEM + p.To.Name = obj.NAME_EXTERN + p.To.Sym = v.Aux.(*obj.LSym) case ssa.OpARMDUFFZERO: p := s.Prog(obj.ADUFFZERO) p.To.Type = obj.TYPE_MEM |