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[PATCH 05/47] target/arm: Use tcg_constant in handle_msr_i
From: |
Richard Henderson |
Subject: |
[PATCH 05/47] target/arm: Use tcg_constant in handle_msr_i |
Date: |
Tue, 26 Apr 2022 09:30:01 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@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 5c0fd897d6..ec4765362b 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;
--
2.34.1
- [PATCH 06/47] target/arm: Use tcg_constant in handle_sys, (continued)
- [PATCH 06/47] target/arm: Use tcg_constant in handle_sys, Richard Henderson, 2022/04/26
- [PATCH 09/47] target/arm: Use tcg_constant in disas_ld_lit, Richard Henderson, 2022/04/26
- [PATCH 03/47] target/arm: Use tcg_constant in gen_exception*, Richard Henderson, 2022/04/26
- [PATCH 01/47] target/arm: Use tcg_constant in gen_probe_access, Richard Henderson, 2022/04/26
- [PATCH 17/47] target/arm: Use tcg_constant in disas_fp*, Richard Henderson, 2022/04/26
- [PATCH 05/47] target/arm: Use tcg_constant in handle_msr_i,
Richard Henderson <=
- [PATCH 30/47] target/arm: Use tcg_constant for v7m MRS, MSR, Richard Henderson, 2022/04/26
- [PATCH 35/47] target/arm: Use tcg_constant in trans_CSEL, Richard Henderson, 2022/04/26
- [PATCH 08/47] target/arm: Use tcg_constant in gen_compare_and_swap_pair, Richard Henderson, 2022/04/26
- [PATCH 13/47] target/arm: Use tcg_constant in shift_reg_imm, Richard Henderson, 2022/04/26
- [PATCH 12/47] target/arm: Use tcg_constant in disas_movw_imm, Richard Henderson, 2022/04/26