From 5ddd17b4034077abd206ffbfd1d348ebeb804959 Mon Sep 17 00:00:00 2001
From: Stefan Weil <weil@mail.berlios.de>
Date: Mon, 5 Sep 2011 11:07:00 +0200
Subject: tcg/s390: Only one call output register needed for 64 bit hosts

The second register is only needed for 32 bit hosts.

Cc: Alexander Graf <agraf@suse.de>
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 tcg/s390/tcg-target.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'tcg')

diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index 2fc5646..b58df71 100644
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -252,7 +252,9 @@ static const int tcg_target_call_iarg_regs[] = {
 
 static const int tcg_target_call_oarg_regs[] = {
     TCG_REG_R2,
-    TCG_REG_R3,
+#if TCG_TARGET_REG_BITS == 32
+    TCG_REG_R3
+#endif
 };
 
 #define S390_CC_EQ      8
-- 
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