[Qemu-devel] [PATCH 15/97] target/arm: Use fp_status_fp16 for do_fmpa_zpzzz_h

[Michael Roth]

From: Richard Henderson <richard.hender...@linaro.org>

This makes float16_muladd correctly use FZ16 not FZ.

Fixes: 6ceabaad110
Cc: qemu-sta...@nongnu.org (3.0.1)
Reported-by: Laurent Desnogues <laurent.desnog...@gmail.com>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Laurent Desnogues <laurent.desnog...@gmail.com>
Tested-by: Laurent Desnogues <laurent.desnog...@gmail.com>
Message-id: 20180810193129.1556-4-richard.hender...@linaro.org
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
(cherry picked from commit 52a339b11d1719a6589de40606859939875fda9a)
Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
---
 target/arm/sve_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c
index e03f954a26..0f98097253 100644
--- a/target/arm/sve_helper.c
+++ b/target/arm/sve_helper.c
@@ -3358,7 +3358,7 @@ static void do_fmla_zpzzz_h(CPUARMState *env, void *vg, 
uint32_t desc,
                 e1 = *(uint16_t *)(vn + H1_2(i)) ^ neg1;
                 e2 = *(uint16_t *)(vm + H1_2(i));
                 e3 = *(uint16_t *)(va + H1_2(i)) ^ neg3;
-                r = float16_muladd(e1, e2, e3, 0, &env->vfp.fp_status);
+                r = float16_muladd(e1, e2, e3, 0, &env->vfp.fp_status_f16);
                 *(uint16_t *)(vd + H1_2(i)) = r;
             }
         } while (i & 63);
-- 
2.17.1