[Qemu-devel] [PATCH 05/10] target-i386: SSE4.2: fix pcmpXstrX instructions in "Ranges" mode

[Aurelien Jarno]

Fix the order of the of the comparisons to match the "Intel 64 and
IA-32 Architectures Software Developer's Manual".

Signed-off-by: Aurelien Jarno <address@hidden>
---
 target-i386/ops_sse.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-i386/ops_sse.h b/target-i386/ops_sse.h
index 4a95f41..51c5fc9 100644
--- a/target-i386/ops_sse.h
+++ b/target-i386/ops_sse.h
@@ -2019,8 +2019,8 @@ static inline unsigned pcmpxstrx(CPUX86State *env, Reg 
*d, Reg *s,
             res <<= 1;
             v = pcmp_val(s, ctrl, j);
             for (i = ((validd - 1) | 1); i >= 0; i -= 2) {
-                res |= (pcmp_val(d, ctrl, i - 0) <= v &&
-                        pcmp_val(d, ctrl, i - 1) >= v);
+                res |= (pcmp_val(d, ctrl, i - 0) >= v &&
+                        pcmp_val(d, ctrl, i - 1) <= v);
             }
         }
         break;
-- 
1.7.10.4