Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 target/arm/translate-a64.c | 21 +++++----------------
 1 file changed, 5 insertions(+), 16 deletions(-)

diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 847da725ea..45abac6892 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -8353,7 +8353,7 @@ static void handle_shri_with_rndacc(TCGv_i64 tcg_res, 
TCGv_i64 tcg_src,
     /* Deal with the rounding step */
     if (round) {
         if (extended_result) {
-            TCGv_i64 tcg_zero = tcg_const_i64(0);
+            TCGv_i64 tcg_zero = tcg_constant_i64(0);
             if (!is_u) {
                 /* take care of sign extending tcg_res */
                 tcg_gen_sari_i64(tcg_src_hi, tcg_src, 63);
@@ -8365,7 +8365,6 @@ static void handle_shri_with_rndacc(TCGv_i64 tcg_res, 
TCGv_i64 tcg_src,
                                  tcg_src, tcg_zero,
                                  tcg_rnd, tcg_zero);
             }
-            tcg_temp_free_i64(tcg_zero);
         } else {
             tcg_gen_add_i64(tcg_src, tcg_src, tcg_rnd);
         }
@@ -8451,8 +8450,7 @@ static void handle_scalar_simd_shri(DisasContext *s,
     }
 
     if (round) {
-        uint64_t round_const = 1ULL << (shift - 1);
-        tcg_round = tcg_const_i64(round_const);
+        tcg_round = tcg_constant_i64(1ULL << (shift - 1));
     } else {
         tcg_round = NULL;
     }
@@ -8478,9 +8476,6 @@ static void handle_scalar_simd_shri(DisasContext *s,
 
     tcg_temp_free_i64(tcg_rn);
     tcg_temp_free_i64(tcg_rd);
-    if (round) {
-        tcg_temp_free_i64(tcg_round);
-    }
 }
 
 /* SHL/SLI - Scalar shift left */
@@ -8578,8 +8573,7 @@ static void handle_vec_simd_sqshrn(DisasContext *s, bool 
is_scalar, bool is_q,
     tcg_final = tcg_const_i64(0);
 
     if (round) {
-        uint64_t round_const = 1ULL << (shift - 1);
-        tcg_round = tcg_const_i64(round_const);
+        tcg_round = tcg_constant_i64(1ULL << (shift - 1));
     } else {
         tcg_round = NULL;
     }
@@ -8599,9 +8593,6 @@ static void handle_vec_simd_sqshrn(DisasContext *s, bool 
is_scalar, bool is_q,
         write_vec_element(s, tcg_final, rd, 1, MO_64);
     }
 
-    if (round) {
-        tcg_temp_free_i64(tcg_round);
-    }
     tcg_temp_free_i64(tcg_rn);
     tcg_temp_free_i64(tcg_rd);
     tcg_temp_free_i32(tcg_rd_narrowed);
@@ -8653,7 +8644,7 @@ static void handle_simd_qshl(DisasContext *s, bool 
scalar, bool is_q,
     }
 
     if (size == 3) {
-        TCGv_i64 tcg_shift = tcg_const_i64(shift);
+        TCGv_i64 tcg_shift = tcg_constant_i64(shift);
         static NeonGenTwo64OpEnvFn * const fns[2][2] = {
             { gen_helper_neon_qshl_s64, gen_helper_neon_qshlu_s64 },
             { NULL, gen_helper_neon_qshl_u64 },
@@ -8670,10 +8661,9 @@ static void handle_simd_qshl(DisasContext *s, bool 
scalar, bool is_q,
 
             tcg_temp_free_i64(tcg_op);
         }
-        tcg_temp_free_i64(tcg_shift);
         clear_vec_high(s, is_q, rd);
     } else {
-        TCGv_i32 tcg_shift = tcg_const_i32(shift);
+        TCGv_i32 tcg_shift = tcg_constant_i32(shift);
         static NeonGenTwoOpEnvFn * const fns[2][2][3] = {
             {
                 { gen_helper_neon_qshl_s8,
@@ -8718,7 +8708,6 @@ static void handle_simd_qshl(DisasContext *s, bool 
scalar, bool is_q,
 
             tcg_temp_free_i32(tcg_op);
         }
-        tcg_temp_free_i32(tcg_shift);
 
         if (!scalar) {
             clear_vec_high(s, is_q, rd);
-- 
2.34.1


Reply via email to