From fac60d226aaf12a6f475ab5ed44a61679a67bb46 Mon Sep 17 00:00:00 2001
From: Dmitry Poletaev <poletaev-qemu@yandex.ru>
Date: Wed, 14 Feb 2018 16:00:28 -0500
Subject: [PATCH] target-i386: fbld instruction doesn't set minus sign

Backports commit 18b41f95d20ac6dbf918c73e704d4ca1fbc1a62f from qemu
---
 qemu/target-i386/fpu_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qemu/target-i386/fpu_helper.c b/qemu/target-i386/fpu_helper.c
index 0a347988..97810205 100644
--- a/qemu/target-i386/fpu_helper.c
+++ b/qemu/target-i386/fpu_helper.c
@@ -654,7 +654,7 @@ void helper_fbld_ST0(CPUX86State *env, target_ulong ptr)
     }
     tmp = int64_to_floatx80(val, &env->fp_status);
     if (cpu_ldub_data(env, ptr + 9) & 0x80) {
-        floatx80_chs(tmp);
+        tmp = floatx80_chs(tmp);
     }
     fpush(env);
     ST0 = tmp;