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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-26 09:30:28 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-04-28 13:38:15 +0100 |
| commit | 84d6f343641e9f599b814d13fed1bb0031d81a0e (patch) | |
| tree | f6cc3afdc3191e74b0c5e50819fc3895c1ec3e12 /target/arm | |
| parent | 38ca784f7c2b11397ef012842e57fbc6b5b3dea5 (diff) | |
| download | qemu-84d6f343641e9f599b814d13fed1bb0031d81a0e.zip qemu-84d6f343641e9f599b814d13fed1bb0031d81a0e.tar.gz qemu-84d6f343641e9f599b814d13fed1bb0031d81a0e.tar.bz2 | |
target/arm: Use tcg_constant in LDM, STM
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>
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/translate.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 24e522e..e0469da 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; |