diff mbox series

[PULL,32/54] target/arm: Use tcg_constant in LDM, STM

Message ID 20220428143958.2451229-33-peter.maydell@linaro.org
State Accepted
Commit 84d6f343641e9f599b814d13fed1bb0031d81a0e
Headers show
Series [PULL,01/54] target/arm: Use tcg_constant in gen_probe_access | expand

Commit Message

Peter Maydell April 28, 2022, 2:39 p.m. UTC 
From: Richard Henderson <richard.henderson@linaro.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220426163043.100432-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/translate.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/target/arm/translate.c b/target/arm/translate.c
index 24e522e1d6e..e0469da0a16 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -8050,7 +8050,7 @@  static bool op_stm(DisasContext *s, arg_ldst_block *a, int min_n)
 {
     int i, j, n, list, mem_idx;
     bool user = a->u;
-    TCGv_i32 addr, tmp, tmp2;
+    TCGv_i32 addr, tmp;
 
     if (user) {
         /* STM (user) */
@@ -8080,9 +8080,7 @@  static bool op_stm(DisasContext *s, arg_ldst_block *a, int min_n)
 
         if (user && i != 15) {
             tmp = tcg_temp_new_i32();
-            tmp2 = tcg_const_i32(i);
-            gen_helper_get_user_reg(tmp, cpu_env, tmp2);
-            tcg_temp_free_i32(tmp2);
+            gen_helper_get_user_reg(tmp, cpu_env, tcg_constant_i32(i));
         } else {
             tmp = load_reg(s, i);
         }
@@ -8123,7 +8121,7 @@  static bool do_ldm(DisasContext *s, arg_ldst_block *a, int min_n)
     bool loaded_base;
     bool user = a->u;
     bool exc_return = false;
-    TCGv_i32 addr, tmp, tmp2, loaded_var;
+    TCGv_i32 addr, tmp, loaded_var;
 
     if (user) {
         /* LDM (user), LDM (exception return) */
@@ -8166,9 +8164,7 @@  static bool do_ldm(DisasContext *s, arg_ldst_block *a, int min_n)
         tmp = tcg_temp_new_i32();
         gen_aa32_ld_i32(s, tmp, addr, mem_idx, MO_UL | MO_ALIGN);
         if (user) {
-            tmp2 = tcg_const_i32(i);
-            gen_helper_set_user_reg(cpu_env, tmp2, tmp);
-            tcg_temp_free_i32(tmp2);
+            gen_helper_set_user_reg(cpu_env, tcg_constant_i32(i), tmp);
             tcg_temp_free_i32(tmp);
         } else if (i == a->rn) {
             loaded_var = tmp;