diff mbox series

[09/34] target/arm: Use vector minmax expanders for aarch64

Message ID 20181218063911.2112-10-richard.henderson@linaro.org
State Superseded
Headers show
Series tcg, target/ppc vector improvements | expand

Commit Message

Richard Henderson Dec. 18, 2018, 6:38 a.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/arm/translate-a64.c | 35 ++++++++++++++---------------------
 1 file changed, 14 insertions(+), 21 deletions(-)

-- 
2.17.2
diff mbox series

Patch

diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 2d6f8c1b4f..bef21ada71 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -10452,6 +10452,20 @@  static void disas_simd_3same_int(DisasContext *s, uint32_t insn)
     }
 
     switch (opcode) {
+    case 0x0c: /* SMAX, UMAX */
+        if (u) {
+            gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_umax, size);
+        } else {
+            gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_smax, size);
+        }
+        return;
+    case 0x0d: /* SMIN, UMIN */
+        if (u) {
+            gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_umin, size);
+        } else {
+            gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_smin, size);
+        }
+        return;
     case 0x10: /* ADD, SUB */
         if (u) {
             gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_sub, size);
@@ -10613,27 +10627,6 @@  static void disas_simd_3same_int(DisasContext *s, uint32_t insn)
                 genenvfn = fns[size][u];
                 break;
             }
-            case 0xc: /* SMAX, UMAX */
-            {
-                static NeonGenTwoOpFn * const fns[3][2] = {
-                    { gen_helper_neon_max_s8, gen_helper_neon_max_u8 },
-                    { gen_helper_neon_max_s16, gen_helper_neon_max_u16 },
-                    { tcg_gen_smax_i32, tcg_gen_umax_i32 },
-                };
-                genfn = fns[size][u];
-                break;
-            }
-
-            case 0xd: /* SMIN, UMIN */
-            {
-                static NeonGenTwoOpFn * const fns[3][2] = {
-                    { gen_helper_neon_min_s8, gen_helper_neon_min_u8 },
-                    { gen_helper_neon_min_s16, gen_helper_neon_min_u16 },
-                    { tcg_gen_smin_i32, tcg_gen_umin_i32 },
-                };
-                genfn = fns[size][u];
-                break;
-            }
             case 0xe: /* SABD, UABD */
             case 0xf: /* SABA, UABA */
             {