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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id bh26-20020a05600c3d1a00b003928db85759sm130221wmb.15.2022.04.28.07.40.10 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Apr 2022 07:40:10 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 08/54] target/arm: Use tcg_constant in gen_compare_and_swap_pair Date: Thu, 28 Apr 2022 15:39:12 +0100 Message-Id: <20220428143958.2451229-9-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220428143958.2451229-1-peter.maydell@linaro.org> References: <20220428143958.2451229-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::436; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell Message-id: 20220426163043.100432-9-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/translate-a64.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 68e3b5c1f80..af6844b4b60 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); -- 2.25.1