[Qemu-devel] [PATCH] target-i386: Fix CC_OP_CLR vs PF

[Richard Henderson <rth@twiddle.net>]

Parity should be set for a zero result.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 target-i386/cc_helper.c | 2 +-
 target-i386/translate.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/target-i386/cc_helper.c b/target-i386/cc_helper.c
index ee04092..05dd12b 100644
--- a/target-i386/cc_helper.c
+++ b/target-i386/cc_helper.c
@@ -103,7 +103,7 @@ target_ulong helper_cc_compute_all(target_ulong dst, target_ulong src1,
     case CC_OP_EFLAGS:
         return src1;
     case CC_OP_CLR:
-        return CC_Z;
+        return CC_Z | CC_P;
 
     case CC_OP_MULB:
         return compute_all_mulb(dst, src1);
diff --git a/target-i386/translate.c b/target-i386/translate.c
index b0f2279..34f35e7 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -748,7 +748,7 @@ static void gen_compute_eflags(DisasContext *s)
         return;
     }
     if (s->cc_op == CC_OP_CLR) {
-        tcg_gen_movi_tl(cpu_cc_src, CC_Z);
+        tcg_gen_movi_tl(cpu_cc_src, CC_Z | CC_P);
         set_cc_op(s, CC_OP_EFLAGS);
         return;
     }
-- 
1.8.4.2