From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58508) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqgYD-0003g6-In for qemu-devel@nongnu.org; Tue, 27 Feb 2018 09:48:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eqgYB-0001se-0n for qemu-devel@nongnu.org; Tue, 27 Feb 2018 09:48:17 -0500 Received: from mail-wm0-x241.google.com ([2a00:1450:400c:c09::241]:55746) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eqgYA-0001pS-L6 for qemu-devel@nongnu.org; Tue, 27 Feb 2018 09:48:14 -0500 Received: by mail-wm0-x241.google.com with SMTP id q83so24680923wme.5 for ; Tue, 27 Feb 2018 06:48:14 -0800 (PST) From: =?UTF-8?q?Alex=20Benn=C3=A9e?= Date: Tue, 27 Feb 2018 14:38:48 +0000 Message-Id: <20180227143852.11175-28-alex.bennee@linaro.org> In-Reply-To: <20180227143852.11175-1-alex.bennee@linaro.org> References: <20180227143852.11175-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v4 27/31] arm/translate-a64: add FP16 FRSQRTE to simd_two_reg_misc_fp16 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, richard.henderson@linaro.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Peter Maydell Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson --- target/arm/translate-a64.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 1096ff48ac..86231b33bb 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -11388,6 +11388,7 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn) case 0x6f: /* FNEG */ need_fpst = false; break; + case 0x7d: /* FRSQRTE */ case 0x7f: /* FSQRT (vector) */ break; default: @@ -11452,6 +11453,9 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn) case 0x6f: /* FNEG */ tcg_gen_xori_i32(tcg_res, tcg_op, 0x8000); break; + case 0x7d: /* FRSQRTE */ + gen_helper_rsqrte_f16(tcg_res, tcg_op, tcg_fpstatus); + break; default: g_assert_not_reached(); } @@ -11504,6 +11508,9 @@ static void disas_simd_two_reg_misc_fp16(DisasContext *s, uint32_t insn) case 0x6f: /* FNEG */ tcg_gen_xori_i32(tcg_res, tcg_op, 0x8000); break; + case 0x7d: /* FRSQRTE */ + gen_helper_rsqrte_f16(tcg_res, tcg_op, tcg_fpstatus); + break; case 0x7f: /* FSQRT */ gen_helper_sqrt_f16(tcg_res, tcg_op, tcg_fpstatus); break; -- 2.15.1