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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.220.168.131; envelope-from=bcain@quicinc.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1714963485125100003 From: Taylor Simpson Make sure the decoding of HVX .new is correctly handling this case Signed-off-by: Taylor Simpson Reviewed-by: Brian Cain Message-Id: <20240307032327.4799-6-ltaylorsimpson@gmail.com> Signed-off-by: Brian Cain --- tests/tcg/hexagon/hvx_misc.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/tests/tcg/hexagon/hvx_misc.c b/tests/tcg/hexagon/hvx_misc.c index b45170acd1..1fe14b5158 100644 --- a/tests/tcg/hexagon/hvx_misc.c +++ b/tests/tcg/hexagon/hvx_misc.c @@ -1,5 +1,5 @@ /* - * Copyright(c) 2021-2023 Qualcomm Innovation Center, Inc. All Rights Res= erved. + * Copyright(c) 2021-2024 Qualcomm Innovation Center, Inc. All Rights Res= erved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -231,6 +231,7 @@ static void test_masked_store(bool invert) static void test_new_value_store(void) { void *p0 =3D buffer0; + void *p1 =3D buffer1; void *pout =3D output; =20 asm("{\n\t" @@ -242,6 +243,19 @@ static void test_new_value_store(void) expect[0] =3D buffer0[0]; =20 check_output_w(__LINE__, 1); + + /* Test the .new read from the high half of a pair */ + asm("v7 =3D vmem(%0 + #0)\n\t" + "v12 =3D vmem(%1 + #0)\n\t" + "{\n\t" + " v5:4 =3D vcombine(v12, v7)\n\t" + " vmem(%2 + #0) =3D v5.new\n\t" + "}\n\t" + : : "r"(p0), "r"(p1), "r"(pout) : "v4", "v5", "v7", "v12", "memory= "); + + expect[0] =3D buffer1[0]; + + check_output_w(__LINE__, 1); } =20 static void test_max_temps() --=20 2.25.1