From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55789) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cKdWT-00074g-JT for qemu-devel@nongnu.org; Fri, 23 Dec 2016 23:01:30 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cKdWS-00061I-Ow for qemu-devel@nongnu.org; Fri, 23 Dec 2016 23:01:29 -0500 Received: from mail-pg0-x242.google.com ([2607:f8b0:400e:c05::242]:36831) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cKdWS-0005zK-Kj for qemu-devel@nongnu.org; Fri, 23 Dec 2016 23:01:28 -0500 Received: by mail-pg0-x242.google.com with SMTP id n5so2483836pgh.3 for ; Fri, 23 Dec 2016 20:01:27 -0800 (PST) Received: from bigtime.domain ([2602:47:d954:1500:5e51:4fff:fe40:9c64]) by smtp.gmail.com with ESMTPSA id n25sm65339316pfi.33.2016.12.23.20.01.25 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Dec 2016 20:01:26 -0800 (PST) Sender: Richard Henderson From: Richard Henderson Date: Fri, 23 Dec 2016 20:00:29 -0800 Message-Id: <20161224040042.12654-53-rth@twiddle.net> In-Reply-To: <20161224040042.12654-1-rth@twiddle.net> References: <20161224040042.12654-1-rth@twiddle.net> Subject: [Qemu-devel] [PATCH 52/65] target-tricore: Use clrsb helper List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.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