diff options
| author | Matthew Dempsky <mdempsky@google.com> | 2019-04-22 15:39:57 -0700 |
|---|---|---|
| committer | Matthew Dempsky <mdempsky@google.com> | 2019-04-22 23:02:46 +0000 |
| commit | ef2806e4abca28e01320e08102915dc130417ada (patch) | |
| tree | 97cb7bd6f76d70f05b85ab64770ac9b65214c1b9 /src | |
| parent | 415da714fa2b7e96743e14fe0a33f02ae8c8dd5b (diff) | |
| download | go-ef2806e4abca28e01320e08102915dc130417ada.tar.xz | |
cmd/compile: change visitBottomUp from post-order traversal to pre-order
No meaningful change, but allows the followup CL to pass
toolstash-check.
Change-Id: I1d852c97838be3f84cf795bc9daec9b15c705956
Reviewed-on: https://go-review.googlesource.com/c/go/+/173320
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/compile/internal/gc/scc.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/cmd/compile/internal/gc/scc.go b/src/cmd/compile/internal/gc/scc.go index 80d5be6549..fec71953a4 100644 --- a/src/cmd/compile/internal/gc/scc.go +++ b/src/cmd/compile/internal/gc/scc.go @@ -117,13 +117,6 @@ func (v *bottomUpVisitor) visitcode(n *Node, min uint32) uint32 { return min } - min = v.visitcodelist(n.Ninit, min) - min = v.visitcode(n.Left, min) - min = v.visitcode(n.Right, min) - min = v.visitcodelist(n.List, min) - min = v.visitcodelist(n.Nbody, min) - min = v.visitcodelist(n.Rlist, min) - switch n.Op { case OCALLFUNC, OCALLMETH: fn := asNode(n.Left.Type.Nname()) @@ -141,5 +134,12 @@ func (v *bottomUpVisitor) visitcode(n *Node, min uint32) uint32 { } } + min = v.visitcodelist(n.Ninit, min) + min = v.visitcode(n.Left, min) + min = v.visitcode(n.Right, min) + min = v.visitcodelist(n.List, min) + min = v.visitcodelist(n.Nbody, min) + min = v.visitcodelist(n.Rlist, min) + return min } |