target/arm: Convert VSQRT to decodetree

Convert the VSQRT instruction to decodetree.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/target/arm/translate-vfp.inc.c b/target/arm/translate-vfp.inc.c
index 6e06b2a130..ae2f77a873 100644
--- a/target/arm/translate-vfp.inc.c
+++ b/target/arm/translate-vfp.inc.c
@@ -1908,3 +1908,23 @@ static bool trans_VNEG_dp(DisasContext *s, arg_VNEG_dp *a)
 {
     return do_vfp_2op_dp(s, gen_helper_vfp_negd, a->vd, a->vm);
 }
+
+static void gen_VSQRT_sp(TCGv_i32 vd, TCGv_i32 vm)
+{
+    gen_helper_vfp_sqrts(vd, vm, cpu_env);
+}
+
+static bool trans_VSQRT_sp(DisasContext *s, arg_VSQRT_sp *a)
+{
+    return do_vfp_2op_sp(s, gen_VSQRT_sp, a->vd, a->vm);
+}
+
+static void gen_VSQRT_dp(TCGv_i64 vd, TCGv_i64 vm)
+{
+    gen_helper_vfp_sqrtd(vd, vm, cpu_env);
+}
+
+static bool trans_VSQRT_dp(DisasContext *s, arg_VSQRT_dp *a)
+{
+    return do_vfp_2op_dp(s, gen_VSQRT_dp, a->vd, a->vm);
+}