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X-Received-From: 2a00:1450:400c:c09::243 Subject: [Qemu-devel] [PATCH v2 28/32] arm/translate-a64: add FP16 FRSQRTE to simd_two_reg_misc_fp16 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: Peter Maydell , =?utf-8?q?Alex_Benn=C3=A9e?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Alex Bennée --- target/arm/translate-a64.c | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.15.1 Reviewed-by: Richard Henderson diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 587d072d27..fa21299061 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -10925,6 +10925,7 @@ 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: @@ -10989,6 +10990,9 @@ 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(); } @@ -11041,6 +11045,9 @@ 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;