From b3375771fcd67d2dc7c7eee2bcd093ab4c126ec4 Mon Sep 17 00:00:00 2001
From: Shenghou Ma <minux@golang.org>
Date: Thu, 14 Aug 2014 12:01:27 -0400
Subject: [PATCH] [dev.power64] runtime: don't fault on runtime.procyield, just
 return

LGTM=dave, rsc
R=rsc, iant, dave
CC=golang-codereviews
https://golang.org/cl/128230044
---
 src/pkg/runtime/asm_power64x.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pkg/runtime/asm_power64x.s b/src/pkg/runtime/asm_power64x.s
index 1a72b1b3c2..a0511de8e6 100644
--- a/src/pkg/runtime/asm_power64x.s
+++ b/src/pkg/runtime/asm_power64x.s
@@ -547,7 +547,7 @@ TEXT runtime·xchgp(SB), NOSPLIT, $0-16
 	BR	runtime·xchg64(SB)
 
 TEXT runtime·procyield(SB),NOSPLIT,$0-0
-	MOVD	R0, 17(R0)
+	RETURN
 
 TEXT runtime·atomicstorep(SB), NOSPLIT, $0-16
 	BR	runtime·atomicstore64(SB)