target/arm: Remove sve_memopidx

None of the sve helpers use TCGMemOpIdx any longer, so we can
stop passing it.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200508154359.7494-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 3 insertions, 14 deletions

diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 6c8bda4e4c..36816aafaf 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -4582,11 +4582,6 @@ static const uint8_t dtype_esz[16] = {
     3, 2, 1, 3
 };
 
-static TCGMemOpIdx sve_memopidx(DisasContext *s, int dtype)
-{
-    return make_memop_idx(s->be_data | dtype_mop[dtype], get_mem_index(s));
-}
-
 static void do_mem_zpa(DisasContext *s, int zt, int pg, TCGv_i64 addr,
                        int dtype, gen_helper_gvec_mem *fn)
 {
@@ -4599,9 +4594,7 @@ static void do_mem_zpa(DisasContext *s, int zt, int pg, TCGv_i64 addr,
      * registers as pointers, so encode the regno into the data field.
      * For consistency, do this even for LD1.
      */
-    desc = sve_memopidx(s, dtype);
-    desc |= zt << MEMOPIDX_SHIFT;
-    desc = simd_desc(vsz, vsz, desc);
+    desc = simd_desc(vsz, vsz, zt);
     t_desc = tcg_const_i32(desc);
     t_pg = tcg_temp_new_ptr();
 
@@ -4833,9 +4826,7 @@ static void do_ldrq(DisasContext *s, int zt, int pg, TCGv_i64 addr, int msz)
     int desc, poff;
 
     /* Load the first quadword using the normal predicated load helpers.  */
-    desc = sve_memopidx(s, msz_dtype(s, msz));
-    desc |= zt << MEMOPIDX_SHIFT;
-    desc = simd_desc(16, 16, desc);
+    desc = simd_desc(16, 16, zt);
     t_desc = tcg_const_i32(desc);
 
     poff = pred_full_reg_offset(s, pg);
@@ -5064,9 +5055,7 @@ static void do_mem_zpz(DisasContext *s, int zt, int pg, int zm,
     TCGv_i32 t_desc;
     int desc;
 
-    desc = sve_memopidx(s, msz_dtype(s, msz));
-    desc |= scale << MEMOPIDX_SHIFT;
-    desc = simd_desc(vsz, vsz, desc);
+    desc = simd_desc(vsz, vsz, scale);
     t_desc = tcg_const_i32(desc);
 
     tcg_gen_addi_ptr(t_pg, cpu_env, pred_full_reg_offset(s, pg));