diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-26 09:30:04 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-04-28 13:35:58 +0100 |
| commit | c433065c4559ec3d4d0f725809d3e461b6116ae1 (patch) | |
| tree | 54930a609f3398d76b59bd2760bdafdb91396a16 /target/arm/translate-a64.c | |
| parent | 820b357a49507f943287a8019e891f527db6f729 (diff) | |
target/arm: Use tcg_constant in gen_compare_and_swap_pair
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220426163043.100432-9-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 68e3b5c1f8..af6844b4b6 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -2523,7 +2523,7 @@ static void gen_compare_and_swap_pair(DisasContext *s, int rs, int rt, tcg_temp_free_i64(cmp); } else if (tb_cflags(s->base.tb) & CF_PARALLEL) { if (HAVE_CMPXCHG128) { - TCGv_i32 tcg_rs = tcg_const_i32(rs); + TCGv_i32 tcg_rs = tcg_constant_i32(rs); if (s->be_data == MO_LE) { gen_helper_casp_le_parallel(cpu_env, tcg_rs, clean_addr, t1, t2); @@ -2531,7 +2531,6 @@ static void gen_compare_and_swap_pair(DisasContext *s, int rs, int rt, gen_helper_casp_be_parallel(cpu_env, tcg_rs, clean_addr, t1, t2); } - tcg_temp_free_i32(tcg_rs); } else { gen_helper_exit_atomic(cpu_env); s->base.is_jmp = DISAS_NORETURN; @@ -2542,7 +2541,7 @@ static void gen_compare_and_swap_pair(DisasContext *s, int rs, int rt, TCGv_i64 a2 = tcg_temp_new_i64(); TCGv_i64 c1 = tcg_temp_new_i64(); TCGv_i64 c2 = tcg_temp_new_i64(); - TCGv_i64 zero = tcg_const_i64(0); + TCGv_i64 zero = tcg_constant_i64(0); /* Load the two words, in memory order. */ tcg_gen_qemu_ld_i64(d1, clean_addr, memidx, @@ -2563,7 +2562,6 @@ static void gen_compare_and_swap_pair(DisasContext *s, int rs, int rt, tcg_temp_free_i64(a2); tcg_temp_free_i64(c1); tcg_temp_free_i64(c2); - tcg_temp_free_i64(zero); /* Write back the data from memory to Rs. */ tcg_gen_mov_i64(s1, d1); |