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[PULL 05/54] target/arm: Use tcg_constant in handle_msr_i
From: |
Peter Maydell |
Subject: |
[PULL 05/54] target/arm: Use tcg_constant in handle_msr_i |
Date: |
Thu, 28 Apr 2022 15:39:09 +0100 |
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: 20220426163043.100432-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/translate-a64.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 5c0fd897d6c..ec4765362bd 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -1615,7 +1615,6 @@ static void gen_axflag(void)
static void handle_msr_i(DisasContext *s, uint32_t insn,
unsigned int op1, unsigned int op2, unsigned int crm)
{
- TCGv_i32 t1;
int op = op1 << 3 | op2;
/* End the TB by default, chaining is ok. */
@@ -1674,9 +1673,7 @@ static void handle_msr_i(DisasContext *s, uint32_t insn,
if (s->current_el == 0) {
goto do_unallocated;
}
- t1 = tcg_const_i32(crm & PSTATE_SP);
- gen_helper_msr_i_spsel(cpu_env, t1);
- tcg_temp_free_i32(t1);
+ gen_helper_msr_i_spsel(cpu_env, tcg_constant_i32(crm & PSTATE_SP));
break;
case 0x19: /* SSBS */
@@ -1704,15 +1701,11 @@ static void handle_msr_i(DisasContext *s, uint32_t insn,
break;
case 0x1e: /* DAIFSet */
- t1 = tcg_const_i32(crm);
- gen_helper_msr_i_daifset(cpu_env, t1);
- tcg_temp_free_i32(t1);
+ gen_helper_msr_i_daifset(cpu_env, tcg_constant_i32(crm));
break;
case 0x1f: /* DAIFClear */
- t1 = tcg_const_i32(crm);
- gen_helper_msr_i_daifclear(cpu_env, t1);
- tcg_temp_free_i32(t1);
+ gen_helper_msr_i_daifclear(cpu_env, tcg_constant_i32(crm));
/* For DAIFClear, exit the cpu loop to re-evaluate pending IRQs. */
s->base.is_jmp = DISAS_UPDATE_EXIT;
break;
--
2.25.1
- [PULL 00/54] target-arm queue, Peter Maydell, 2022/04/28
- [PULL 02/54] target/arm: Use tcg_constant in gen_mte_check*, Peter Maydell, 2022/04/28
- [PULL 06/54] target/arm: Use tcg_constant in handle_sys, Peter Maydell, 2022/04/28
- [PULL 04/54] target/arm: Use tcg_constant in gen_adc_CC, Peter Maydell, 2022/04/28
- [PULL 01/54] target/arm: Use tcg_constant in gen_probe_access, Peter Maydell, 2022/04/28
- [PULL 05/54] target/arm: Use tcg_constant in handle_msr_i,
Peter Maydell <=
- [PULL 21/54] target/arm: Use tcg_constant in balance of translate-a64.c, Peter Maydell, 2022/04/28
- [PULL 24/54] target/arm: Use tcg_constant for gen_{msr,mrs}, Peter Maydell, 2022/04/28
- [PULL 07/54] target/arm: Use tcg_constant in disas_exc, Peter Maydell, 2022/04/28
- [PULL 15/54] target/arm: Use tcg_constant in handle_{rev16,crc32}, Peter Maydell, 2022/04/28
- [PULL 09/54] target/arm: Use tcg_constant in disas_ld_lit, Peter Maydell, 2022/04/28
- [PULL 11/54] target/arm: Use tcg_constant in disas_add_sum_imm*, Peter Maydell, 2022/04/28
- [PULL 13/54] target/arm: Use tcg_constant in shift_reg_imm, Peter Maydell, 2022/04/28
- [PULL 14/54] target/arm: Use tcg_constant in disas_cond_select, Peter Maydell, 2022/04/28
- [PULL 16/54] target/arm: Use tcg_constant in disas_data_proc_2src, Peter Maydell, 2022/04/28
- [PULL 03/54] target/arm: Use tcg_constant in gen_exception*, Peter Maydell, 2022/04/28