From: Stefan Weil <weil@mail.berlios.de>
Date: Mon, 5 Sep 2011 09:07:01 +0000 (+0200)
Subject: tcg/sparc: Only one call output register needed for 64 bit hosts
X-Git-Tag: v1.0-rc0~219
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=26a74ae377c01f6e1980b4918027b9eec767bdc7;p=thirdparty%2Fqemu.git

tcg/sparc: Only one call output register needed for 64 bit hosts

The second register is only needed for 32 bit hosts.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index ac76e1198dd..fc3fd7ffced 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -84,9 +84,11 @@ static const int tcg_target_call_iarg_regs[6] = {
     TCG_REG_O5,
 };
 
-static const int tcg_target_call_oarg_regs[2] = {
+static const int tcg_target_call_oarg_regs[] = {
     TCG_REG_O0,
-    TCG_REG_O1,
+#if TCG_TARGET_REG_BITS == 32
+    TCG_REG_O1
+#endif
 };
 
 static inline int check_fit_tl(tcg_target_long val, unsigned int bits)