[dev.garbage] all: merge dev.power64 (5ad5e85cfb99) into dev.garbage

The goal here is to get the big-endian fixes so that
in some upcoming code movement for write barriers
I don't make them unmergeable.

LGTM=rlh
R=rlh
CC=golang-codereviews
https://codereview.appspot.com/166890043

2 files changed, 34 insertions, 0 deletions

diff --git a/src/reflect/all_test.go b/src/reflect/all_test.go
index 268a9e319..c62f227f4 100644
--- a/src/reflect/all_test.go
+++ b/src/reflect/all_test.go
@@ -1052,6 +1052,11 @@ func TestChan(t *testing.T) {
 		ok = cv.TrySend(ValueOf(6))
 		if !ok {
 			t.Errorf("TrySend on empty chan failed")
+			select {
+			case x := <-c:
+				t.Errorf("TrySend failed but it did send %d", x)
+			default:
+			}
 		} else {
 			if i = <-c; i != 6 {
 				t.Errorf("TrySend 6, recv %d", i)
diff --git a/src/reflect/asm_power64x.s b/src/reflect/asm_power64x.s
new file mode 100644
index 000000000..e430cdf04
--- /dev/null
+++ b/src/reflect/asm_power64x.s
@@ -0,0 +1,29 @@
+// Copyright 2012 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build power64 power64le
+
+#include "textflag.h"
+
+// makeFuncStub is the code half of the function returned by MakeFunc.
+// See the comment on the declaration of makeFuncStub in makefunc.go
+// for more details.
+// No argsize here, gc generates argsize info at call site.
+TEXT ·makeFuncStub(SB),(NOSPLIT|WRAPPER),$16
+	MOVD	R11, 8(R1)
+	MOVD	$argframe+0(FP), R3
+	MOVD	R3, 16(R1)
+	BL	·callReflect(SB)
+	RETURN
+
+// methodValueCall is the code half of the function returned by makeMethodValue.
+// See the comment on the declaration of methodValueCall in makefunc.go
+// for more details.
+// No argsize here, gc generates argsize info at call site.
+TEXT ·methodValueCall(SB),(NOSPLIT|WRAPPER),$16
+	MOVD	R11, 8(R1)
+	MOVD	$argframe+0(FP), R3
+	MOVD	R3, 16(R1)
+	BL	·callMethod(SB)
+	RETURN