cmd/compile: rename Recv->Recvs and Recv0->Recv

Change-Id: Ice3aa807169f4fec85745a3991b1084a9f85c1b5
Reviewed-on: https://go-review.googlesource.com/20499
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/src/cmd/compile/internal/gc/inl.go b/src/cmd/compile/internal/gc/inl.go
index e237746..1ee4ffe 100644
--- a/src/cmd/compile/internal/gc/inl.go
+++ b/src/cmd/compile/internal/gc/inl.go
@@ -48,7 +48,7 @@
 func fnpkg(fn *Node) *Pkg {
 	if fn.Type.Thistuple != 0 {
 		// method
-		rcvr := fn.Type.Recv0().Type
+		rcvr := fn.Type.Recv().Type
 
 		if Isptr[rcvr.Etype] {
 			rcvr = rcvr.Type
@@ -614,7 +614,7 @@
 	var as *Node
 	if fn.Type.Thistuple != 0 && n.Left.Op == ODOTMETH {
 		// method call with a receiver.
-		t := fn.Type.Recv0()
+		t := fn.Type.Recv()
 
 		if t != nil && t.Nname != nil && !isblank(t.Nname) && t.Nname.Name.Inlvar == nil {
 			Fatalf("missing inlvar for %v\n", t.Nname)
@@ -683,7 +683,7 @@
 		}
 
 		// append receiver inlvar to LHS.
-		t := fn.Type.Recv0()
+		t := fn.Type.Recv()
 
 		if t != nil && t.Nname != nil && !isblank(t.Nname) && t.Nname.Name.Inlvar == nil {
 			Fatalf("missing inlvar for %v\n", t.Nname)