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Iglesias" To: qemu-devel@nongnu.org Date: Tue, 29 May 2018 12:50:09 +0200 Message-Id: <20180529105011.1914-37-edgar.iglesias@gmail.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180529105011.1914-1-edgar.iglesias@gmail.com> References: <20180529105011.1914-1-edgar.iglesias@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c09::22f Subject: [Qemu-devel] [PULL v1 36/38] target-microblaze: Use tcg_gen_movcond in eval_cond_jmp X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: edgar.iglesias@xilinx.com, peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 From: "Edgar E. Iglesias" Cleanup eval_cond_jmp to use tcg_gen_movcond_i64(). No functional change. Suggested-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Signed-off-by: Edgar E. Iglesias --- target/microblaze/translate.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 591d232304..b79600cba5 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -1171,12 +1171,16 @@ static inline void eval_cc(DisasContext *dc, unsign= ed int cc, =20 static void eval_cond_jmp(DisasContext *dc, TCGv_i64 pc_true, TCGv_i64 pc_= false) { - TCGLabel *l1 =3D gen_new_label(); - /* Conditional jmp. */ - tcg_gen_mov_i64(cpu_SR[SR_PC], pc_false); - tcg_gen_brcondi_i32(TCG_COND_EQ, env_btaken, 0, l1); - tcg_gen_mov_i64(cpu_SR[SR_PC], pc_true); - gen_set_label(l1); + TCGv_i64 tmp_btaken =3D tcg_temp_new_i64(); + TCGv_i64 tmp_zero =3D tcg_const_i64(0); + + tcg_gen_extu_i32_i64(tmp_btaken, env_btaken); + tcg_gen_movcond_i64(TCG_COND_NE, cpu_SR[SR_PC], + tmp_btaken, tmp_zero, + pc_true, pc_false); + + tcg_temp_free_i64(tmp_btaken); + tcg_temp_free_i64(tmp_zero); } =20 static void dec_bcc(DisasContext *dc) --=20 2.14.1