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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id bh26-20020a05600c3d1a00b003928db85759sm130221wmb.15.2022.04.28.07.40.05 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Apr 2022 07:40:05 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 05/54] target/arm: Use tcg_constant in handle_msr_i Date: Thu, 28 Apr 2022 15:39:09 +0100 Message-Id: <20220428143958.2451229-6-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 Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x334.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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell Message-id: 20220426163043.100432-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- 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;