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[PULL 35/54] target/arm: Use tcg_constant in trans_CSEL
From: |
Peter Maydell |
Subject: |
[PULL 35/54] target/arm: Use tcg_constant in trans_CSEL |
Date: |
Thu, 28 Apr 2022 15:39:39 +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: 20220426163043.100432-36-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/translate.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/target/arm/translate.c b/target/arm/translate.c
index 5ce23947a17..37fb17cdaaf 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -8982,13 +8982,14 @@ static bool trans_CSEL(DisasContext *s, arg_CSEL *a)
}
/* In this insn input reg fields of 0b1111 mean "zero", not "PC" */
+ zero = tcg_constant_i32(0);
if (a->rn == 15) {
- rn = tcg_const_i32(0);
+ rn = zero;
} else {
rn = load_reg(s, a->rn);
}
if (a->rm == 15) {
- rm = tcg_const_i32(0);
+ rm = zero;
} else {
rm = load_reg(s, a->rm);
}
@@ -9010,10 +9011,8 @@ static bool trans_CSEL(DisasContext *s, arg_CSEL *a)
}
arm_test_cc(&c, a->fcond);
- zero = tcg_const_i32(0);
tcg_gen_movcond_i32(c.cond, rn, c.value, zero, rn, rm);
arm_free_cc(&c);
- tcg_temp_free_i32(zero);
store_reg(s, a->rd, rn);
tcg_temp_free_i32(rm);
--
2.25.1
- [PULL 10/54] target/arm: Use tcg_constant in disas_ldst_*, (continued)
- [PULL 10/54] target/arm: Use tcg_constant in disas_ldst_*, Peter Maydell, 2022/04/28
- [PULL 12/54] target/arm: Use tcg_constant in disas_movw_imm, Peter Maydell, 2022/04/28
- [PULL 18/54] target/arm: Use tcg_constant in simd shift expanders, Peter Maydell, 2022/04/28
- [PULL 19/54] target/arm: Use tcg_constant in simd fp/int conversion, Peter Maydell, 2022/04/28
- [PULL 20/54] target/arm: Use tcg_constant in 2misc expanders, Peter Maydell, 2022/04/28
- [PULL 23/54] target/arm: Use tcg_constant for disas_iwmmxt_insn, Peter Maydell, 2022/04/28
- [PULL 22/54] target/arm: Use tcg_constant for aa32 exceptions, Peter Maydell, 2022/04/28
- [PULL 29/54] target/arm: Use tcg_constant for MOVW, UMAAL, CRC32, Peter Maydell, 2022/04/28
- [PULL 17/54] target/arm: Use tcg_constant in disas_fp*, Peter Maydell, 2022/04/28
- [PULL 34/54] target/arm: Use tcg_constant in trans_CPS_v7m, Peter Maydell, 2022/04/28
- [PULL 35/54] target/arm: Use tcg_constant in trans_CSEL,
Peter Maydell <=
- [PULL 41/54] target/arm: Use tcg_constant in WHILE, Peter Maydell, 2022/04/28
- [PULL 37/54] target/arm: Use tcg_constant in SINCDEC, INCDEC, Peter Maydell, 2022/04/28
- [PULL 43/54] target/arm: Use tcg_constant in SUBR, Peter Maydell, 2022/04/28
- [PULL 44/54] target/arm: Use tcg_constant in do_zzi_{sat, ool}, do_fp_imm, Peter Maydell, 2022/04/28
- [PULL 52/54] target/arm: Advertise support for FEAT_TTL, Peter Maydell, 2022/04/28
- [PULL 26/54] target/arm: Use tcg_constant for do_coproc_insn, Peter Maydell, 2022/04/28
- [PULL 39/54] target/arm: Use tcg_constant in {incr, wrap}_last_active, Peter Maydell, 2022/04/28
- [PULL 50/54] hw/arm/smmuv3: Cache event fault record, Peter Maydell, 2022/04/28
- [PULL 53/54] target/arm: Advertise support for FEAT_BBM level 2, Peter Maydell, 2022/04/28
- [PULL 32/54] target/arm: Use tcg_constant in LDM, STM, Peter Maydell, 2022/04/28