[dev.ssa] cmd/compile/internal/gc: implement more no-op statements

Change-Id: I26c268f46dcffe39912b8c92ce9abb875310934f
Reviewed-on: https://go-review.googlesource.com/12100
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go
index cff1ea71dc867cad8ef14597bad5a2f839fd59df..2eb0402f6943209e825a34f25f77efedfc12307d 100644 (file)
--- a/src/cmd/compile/internal/gc/ssa.go
+++ b/src/cmd/compile/internal/gc/ssa.go
@@ -294,7 +294,7 @@ func (s *state) stmt(n *Node) {
        case OBLOCK:
                s.stmtList(n.List)
 
-       case OEMPTY:
+       case OEMPTY, ODCLCONST, ODCLTYPE:
 
        case ODCL:
                if n.Left.Class&PHEAP == 0 {