[dev.ssa] cmd/compile: implement OEFACE

Change-Id: I32953c4e1d82795bacba9eb94d65cd2e26bfeb87
Reviewed-on: https://go-review.googlesource.com/14339
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>

diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go
index fef3e61301ad80d8d97db20b9727aae6a34c1b72..f92238b4a6e95cb6fd841951f08b84ca75e24706 100644 (file)
--- a/src/cmd/compile/internal/gc/ssa.go
+++ b/src/cmd/compile/internal/gc/ssa.go
@@ -1700,6 +1700,11 @@ func (s *state) expr(n *Node) *ssa.Value {
                a := s.expr(n.Left)
                return s.newValue1(ssa.OpITab, n.Type, a)
 
+       case OEFACE:
+               tab := s.expr(n.Left)
+               data := s.expr(n.Right)
+               return s.newValue2(ssa.OpIMake, n.Type, tab, data)
+
        case OSLICESTR:
                // Evaluate the string once.
                str := s.expr(n.Left)