From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35690) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cR8VH-0006fw-L1 for qemu-devel@nongnu.org; Tue, 10 Jan 2017 21:19:08 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cR8VG-0003X4-OZ for qemu-devel@nongnu.org; Tue, 10 Jan 2017 21:19:07 -0500 Received: from mail-pf0-x243.google.com ([2607:f8b0:400e:c00::243]:36535) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cR8VG-0003Wj-JS for qemu-devel@nongnu.org; Tue, 10 Jan 2017 21:19:06 -0500 Received: by mail-pf0-x243.google.com with SMTP id b22so15073378pfd.3 for ; Tue, 10 Jan 2017 18:19:06 -0800 (PST) Sender: Richard Henderson From: Richard Henderson Date: Tue, 10 Jan 2017 18:18:07 -0800 Message-Id: <20170111021820.24416-53-rth@twiddle.net> In-Reply-To: <20170111021820.24416-1-rth@twiddle.net> References: <20170111021820.24416-1-rth@twiddle.net> Subject: [Qemu-devel] [PULL 52/65] target-tricore: Use clrsb helper List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org Tested-by: Bastian Koppelmann Reviewed-by: Bastian Koppelmann Signed-off-by: Richard Henderson --- target/tricore/helper.h | 1 - target/tricore/op_helper.c | 5 ----- target/tricore/translate.c | 2 +- 3 files changed, 1 insertion(+), 7 deletions(-) diff --git a/target/tricore/helper.h b/target/tricore/helper.h index 2cf04e1..d215349 100644 --- a/target/tricore/helper.h +++ b/target/tricore/helper.h @@ -89,7 +89,6 @@ DEF_HELPER_FLAGS_2(ixmin_u, TCG_CALL_NO_RWG_SE, i64, i64, i32) /* count leading ... */ DEF_HELPER_FLAGS_1(clo_h, TCG_CALL_NO_RWG_SE, i32, i32) DEF_HELPER_FLAGS_1(clz_h, TCG_CALL_NO_RWG_SE, i32, i32) -DEF_HELPER_FLAGS_1(cls, TCG_CALL_NO_RWG_SE, i32, i32) DEF_HELPER_FLAGS_1(cls_h, TCG_CALL_NO_RWG_SE, i32, i32) /* sh */ DEF_HELPER_FLAGS_2(sh, TCG_CALL_NO_RWG_SE, i32, i32, i32) diff --git a/target/tricore/op_helper.c b/target/tricore/op_helper.c index 3731d5e..7af202c 100644 --- a/target/tricore/op_helper.c +++ b/target/tricore/op_helper.c @@ -1769,11 +1769,6 @@ uint32_t helper_clz_h(target_ulong r1) return ret_hw0 | (ret_hw1 << 16); } -uint32_t helper_cls(target_ulong r1) -{ - return clrsb32(r1); -} - uint32_t helper_cls_h(target_ulong r1) { uint32_t ret_hw0 = extract32(r1, 0, 16); diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 69cdfb9..41b1d27 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -6374,7 +6374,7 @@ static void decode_rr_logical_shift(CPUTriCoreState *env, DisasContext *ctx) gen_helper_clo_h(cpu_gpr_d[r3], cpu_gpr_d[r1]); break; case OPC2_32_RR_CLS: - gen_helper_cls(cpu_gpr_d[r3], cpu_gpr_d[r1]); + tcg_gen_clrsb_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]); break; case OPC2_32_RR_CLS_H: gen_helper_cls_h(cpu_gpr_d[r3], cpu_gpr_d[r1]); -- 2.9.3