target/arm: Convert Neon VCVT fp size field to MO_* in decode

Convert the insns using the 2reg_vcvt and 2reg_vcvt_f16 formats
to pass the size through to the trans function as a MO_* value
rather than the '0==f32, 1==f16' used in the fp 3-same encodings.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200903133209.5141-3-peter.maydell@linaro.org

1 files changed, 2 insertions, 2 deletions

diff --git a/target/arm/translate-neon.c.inc b/target/arm/translate-neon.c.inc
index 255c1cf8a2..213c1c2174 100644
--- a/target/arm/translate-neon.c.inc
+++ b/target/arm/translate-neon.c.inc
@@ -1626,7 +1626,7 @@ static bool do_fp_2sh(DisasContext *s, arg_2reg_shift *a,
         return false;
     }
 
-    if (a->size != 0) {
+    if (a->size == MO_16) {
         if (!dc_isar_feature(aa32_fp16_arith, s)) {
             return false;
         }
@@ -1646,7 +1646,7 @@ static bool do_fp_2sh(DisasContext *s, arg_2reg_shift *a,
         return true;
     }
 
-    fpst = fpstatus_ptr(a->size ? FPST_STD_F16 : FPST_STD);
+    fpst = fpstatus_ptr(a->size == MO_16 ? FPST_STD_F16 : FPST_STD);
     tcg_gen_gvec_2_ptr(rd_ofs, rm_ofs, fpst, vec_size, vec_size, a->shift, fn);
     tcg_temp_free_ptr(fpst);
     return true;