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X-Received-From: 2a00:1450:400c:c09::244 Subject: [Qemu-devel] [PATCH v2] target/ppc: Use tcg_gen_lookup_and_goto_ptr 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: Richard Henderson , qemu-ppc@nongnu.org, david@gibson.dropbear.id.au 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_6 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Richard Henderson Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza --- Rebased and updated for changes to tcg_gen_lookup_and_goto_ptr. --- target/ppc/translate.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 998fbed848..4075fc8589 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -3419,7 +3419,7 @@ static inline bool use_goto_tb(DisasContext *ctx, tar= get_ulong dest) } =20 /*** Branch = ***/ -static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) +static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest) { if (NARROW_MODE(ctx)) { dest =3D (uint32_t) dest; @@ -3441,7 +3441,7 @@ static inline void gen_goto_tb(DisasContext *ctx, int= n, target_ulong dest) gen_debug_exception(ctx); } } - tcg_gen_exit_tb(0); + tcg_gen_lookup_and_goto_ptr(); } } =20 @@ -3479,7 +3479,7 @@ static void gen_b(DisasContext *ctx) #define BCOND_CTR 2 #define BCOND_TAR 3 =20 -static inline void gen_bcond(DisasContext *ctx, int type) +static void gen_bcond(DisasContext *ctx, int type) { uint32_t bo =3D BO(ctx->opcode); TCGLabel *l1; @@ -3543,26 +3543,19 @@ static inline void gen_bcond(DisasContext *ctx, int= type) } else { gen_goto_tb(ctx, 0, li); } - if ((bo & 0x14) !=3D 0x14) { - gen_set_label(l1); - gen_goto_tb(ctx, 1, ctx->nip); - } } else { if (NARROW_MODE(ctx)) { tcg_gen_andi_tl(cpu_nip, target, (uint32_t)~3); } else { tcg_gen_andi_tl(cpu_nip, target, ~3); } - tcg_gen_exit_tb(0); - if ((bo & 0x14) !=3D 0x14) { - gen_set_label(l1); - gen_update_nip(ctx, ctx->nip); - tcg_gen_exit_tb(0); - } - } - if (type =3D=3D BCOND_LR || type =3D=3D BCOND_CTR || type =3D=3D BCOND= _TAR) { + tcg_gen_lookup_and_goto_ptr(); tcg_temp_free(target); } + if ((bo & 0x14) !=3D 0x14) { + gen_set_label(l1); + gen_goto_tb(ctx, 1, ctx->nip); + } } =20 static void gen_bc(DisasContext *ctx) --=20 2.13.6