From patchwork Mon Sep 8 10:35:01 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Lawrence X-Patchwork-Id: 386855 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id BFCE71400A8 for ; Mon, 8 Sep 2014 20:35:16 +1000 (EST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:date:from:mime-version:to:subject:content-type; q= dns; s=default; b=Z/sE9pK9sIocsPguYo8FQaySFYuNPBOcp6J9kVYqak2BTO chVBLdC4jdibLwywSHzAwAsEJaYWW0HOmi5dDeqI4IpKO9xKBZPax+HtpfzpumtF R7E3ajLq6FdTVDX8tqOdH7faJPJAt8jI2Nn+/flpFUHtWqCKpoUagTCqA1k5g= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:date:from:mime-version:to:subject:content-type; s= default; bh=3/k+kcTcYGAJ+FAFk8vPq/8YVe8=; b=yHRCj1qpkRq30OkqMxqv 2Ga4snK/sEcgT8VMbzau66csE0Rlhn9z+oLg1DY8ntxNKDwAJHs8nktp2YhZVE5g vODkuUR0BBjeB+MNOCiDEnVgs4yyW7oNKpOCpg4AStbu2JdxlZIEVICYeMWGMstz fePya/k1EpHZwkcnGTDwO68= Received: (qmail 4998 invoked by alias); 8 Sep 2014 10:35:08 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 4982 invoked by uid 89); 8 Sep 2014 10:35:07 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL, BAYES_00, SPF_PASS autolearn=ham version=3.3.2 X-HELO: service87.mimecast.com Received: from service87.mimecast.com (HELO service87.mimecast.com) (91.220.42.44) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 08 Sep 2014 10:35:05 +0000 Received: from cam-owa1.Emea.Arm.com (fw-tnat.cambridge.arm.com [217.140.96.21]) by service87.mimecast.com; Mon, 08 Sep 2014 11:35:02 +0100 Received: from [10.1.209.51] ([10.1.255.212]) by cam-owa1.Emea.Arm.com with Microsoft SMTPSVC(6.0.3790.3959); Mon, 8 Sep 2014 11:35:02 +0100 Message-ID: <540D8655.9000307@arm.com> Date: Mon, 08 Sep 2014 11:35:01 +0100 From: Alan Lawrence User-Agent: Thunderbird 2.0.0.24 (X11/20101213) MIME-Version: 1.0 To: "gcc-patches@gcc.gnu.org" Subject: [PATCH][AArch64 Testsuite] Add test of vld[234]q? intrinsic X-MC-Unique: 114090811350207201 X-IsSubscribed: yes This adds a test of all the variants of vld2, vld2q, vld3, vld3q, vld4, and vld4q. These all use typexNxM structs and the OI/CI/XImode mechanism, so the test cross-checks this against plain ol' vst1(q?). Cross-tested on aarch64-none-elf (passing), also on aarch64_be-none-elf (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59810). gcc/testsuite/ChangeLog: * gcc.target/aarch64/vldN_1.c: New test. diff --git a/gcc/testsuite/gcc.target/aarch64/vldN_1.c b/gcc/testsuite/gcc.target/aarch64/vldN_1.c new file mode 100644 index 0000000000000000000000000000000000000000..b64de16a1658da166175288bc1378a57d220801f --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/vldN_1.c @@ -0,0 +1,79 @@ +/* { dg-do run } */ +/* { dg-options "-O3" } */ + +#include + +extern void abort (void); + +#define TESTMETH(BASE, ELTS, STRUCT, SUFFIX) \ +int __attribute__ ((noinline)) \ +test_vld##STRUCT##SUFFIX () \ +{ \ + BASE##_t data[ELTS * STRUCT]; \ + BASE##_t temp[ELTS]; \ + BASE##x##ELTS##x##STRUCT##_t vectors; \ + int i,j; \ + for (i = 0; i < STRUCT * ELTS; i++) \ + data [i] = (BASE##_t) 2*i + 1; \ + asm volatile ("" : : : "memory"); \ + vectors = vld##STRUCT##SUFFIX (data); \ + for (i = 0; i < STRUCT; i++) \ + { \ + vst1##SUFFIX (temp, vectors.val[i]); \ + asm volatile ("" : : : "memory"); \ + for (j = 0; j < ELTS; j++) \ + if (temp[j] != data[i + STRUCT*j]) \ + return 1; \ + } \ + return 0; \ +} + +#define VARIANTS(VARIANT, STRUCT) \ +VARIANT (uint8, 8, STRUCT, _u8) \ +VARIANT (uint16, 4, STRUCT, _u16) \ +VARIANT (uint32, 2, STRUCT, _u32) \ +VARIANT (uint64, 1, STRUCT, _u64) \ +VARIANT (int8, 8, STRUCT, _s8) \ +VARIANT (int16, 4, STRUCT, _s16) \ +VARIANT (int32, 2, STRUCT, _s32) \ +VARIANT (int64, 1, STRUCT, _s64) \ +VARIANT (poly8, 8, STRUCT, _p8) \ +VARIANT (poly16, 4, STRUCT, _p16) \ +VARIANT (float32, 2, STRUCT, _f32) \ +VARIANT (float64, 1, STRUCT, _f64) \ +VARIANT (uint8, 16, STRUCT, q_u8) \ +VARIANT (uint16, 8, STRUCT, q_u16) \ +VARIANT (uint32, 4, STRUCT, q_u32) \ +VARIANT (uint64, 2, STRUCT, q_u64) \ +VARIANT (int8, 16, STRUCT, q_s8) \ +VARIANT (int16, 8, STRUCT, q_s16) \ +VARIANT (int32, 4, STRUCT, q_s32) \ +VARIANT (int64, 2, STRUCT, q_s64) \ +VARIANT (poly8, 16, STRUCT, q_p8) \ +VARIANT (poly16, 8, STRUCT, q_p16) \ +VARIANT (float32, 4, STRUCT, q_f32) \ +VARIANT (float64, 2, STRUCT, q_f64) + +/* Tests of vld2 and vld2q. */ +VARIANTS (TESTMETH, 2) + +/* Tests of vld3 and vld3q. */ +VARIANTS (TESTMETH, 3) + +/* Tests of vld4 and vld4q. */ +VARIANTS (TESTMETH, 4) + +#define CHECK(BASE, ELTS, STRUCT, SUFFIX) \ + if (test_vld##STRUCT##SUFFIX () != 0) \ + abort (); + +int +main (int argc, char **argv) +{ + VARIANTS (CHECK, 2) + VARIANTS (CHECK, 3) + VARIANTS (CHECK, 4) + + return 0; +} +