cmd/internal/gc: fix race build

Change-Id: Iab3f5538c135a21e071789e2c7b445b0a04a2ad0
Signed-off-by: Shenghou Ma <minux@golang.org>
Reviewed-on: https://go-review.googlesource.com/8461
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/cmd/internal/gc/racewalk.go b/src/cmd/internal/gc/racewalk.go
index 4f7ed2d70db343aad261e1df4baac0d242ba218d..e054f47a17f9b4e8fd565200ede6f09e30b5585f 100644 (file)
--- a/src/cmd/internal/gc/racewalk.go
+++ b/src/cmd/internal/gc/racewalk.go
@@ -219,7 +219,8 @@ func racewalknode(np **Node, init **NodeList, wr int, skip int) {
                OPLUS,
                OREAL,
                OIMAG,
-               OCOM:
+               OCOM,
+               OSQRT:
                racewalknode(&n.Left, init, wr, 0)
                goto ret