From patchwork Tue Apr 30 15:15:29 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Greenhalgh X-Patchwork-Id: 240643 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 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "localhost", Issuer "www.qmailtoaster.com" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 5E8892C009A for ; Wed, 1 May 2013 01:15:47 +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:from :to:cc:subject:date:message-id:mime-version:content-type; q=dns; s=default; b=O9mzZbjBe0ElAjJrKPReWYWkhZcXLTLt5F4MOc1yZ0jUZf4rym ZcHVCPcJEm+jTXoeHVb9QOh5WjJCxfd4EGWtnAnRcvUisJJUrgRkw6BqP/+yTNiE H/FBBleborQ6v8GiqGPsRDXAsiYE/CQWud5gcKhqb2LnNmAcUAzjr4CbY= 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:from :to:cc:subject:date:message-id:mime-version:content-type; s= default; bh=LFyXcEMrT95A+/9yJZt4oRuGwjI=; b=WZACnCxFMVY4XA+VnkpO 822TlTF+6kiIrKY1FbfJxwdAs2xWZIoxvFXTRERM/huXO3km94VtxFP3pYQ4so5p p/y9Tcy2UqrNlaCfGp3HFtrpNvnrj2zBuEPLNHfc1CwjCSRYnh27v53Y2zjASMUI C68qMheETEFKdTHATq3T5mQ= Received: (qmail 4752 invoked by alias); 30 Apr 2013 15:15:39 -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 4742 invoked by uid 89); 30 Apr 2013 15:15:39 -0000 X-Spam-SWARE-Status: No, score=-4.7 required=5.0 tests=AWL, BAYES_00, RCVD_IN_DNSWL_LOW, RCVD_IN_HOSTKARMA_W, RCVD_IN_HOSTKARMA_WL, SPF_PASS autolearn=ham version=3.3.1 Received: from service87.mimecast.com (HELO service87.mimecast.com) (91.220.42.44) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Tue, 30 Apr 2013 15:15:38 +0000 Received: from cam-owa1.Emea.Arm.com (fw-tnat.cambridge.arm.com [217.140.96.21]) by service87.mimecast.com; Tue, 30 Apr 2013 16:15:36 +0100 Received: from e106375-lin.cambridge.arm.com ([10.1.255.212]) by cam-owa1.Emea.Arm.com with Microsoft SMTPSVC(6.0.3790.0); Tue, 30 Apr 2013 16:15:33 +0100 From: James Greenhalgh To: gcc-patches@gcc.gnu.org Cc: marcus.shawcroft@arm.com Subject: [AArch64] Add testcases for FAC, FCM changes. Date: Tue, 30 Apr 2013 16:15:29 +0100 Message-Id: <1367334929-23176-1-git-send-email-james.greenhalgh@arm.com> MIME-Version: 1.0 X-MC-Unique: 113043016153600501 X-Virus-Found: No Hi, This patch adds two testcases for the scalar and vector versions of the vca* intrinsics. New tests pass on aarch64-none-elf. OK? Thanks, James --- gcc/testsuite/ 2013-04-30 James Greenhalgh * gcc.target/aarch64/scalar-vca.c: New. * gcc.target/aarch64/vect-vca.c: Likewise. diff --git a/gcc/testsuite/gcc.target/aarch64/scalar-vca.c b/gcc/testsuite/gcc.target/aarch64/scalar-vca.c new file mode 100644 index 0000000..b118814 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/scalar-vca.c @@ -0,0 +1,72 @@ +/* { dg-do run } */ +/* { dg-options "-O3 --save-temps" } */ + +#include + +extern void abort (void); +extern float fabsf (float); +extern double fabs (double); + +#define NUM_TESTS 8 + +float input_s1[] = {0.1f, -0.1f, 0.4f, 10.3f, 200.0f, -800.0f, -13.0f, -0.5f}; +float input_s2[] = {-0.2f, 0.4f, 0.04f, -100.3f, 2.0f, -80.0f, 13.0f, -0.5f}; +double input_d1[] = {0.1, -0.1, 0.4, 10.3, 200.0, -800.0, -13.0, -0.5}; +double input_d2[] = {-0.2, 0.4, 0.04, -100.3, 2.0, -80.0, 13.0, -0.5}; + +#define TEST(TEST, CMP, SUFFIX, WIDTH, F) \ +int \ +test_fca##TEST##SUFFIX##_float##WIDTH##_t (void) \ +{ \ + int ret = 0; \ + int i = 0; \ + uint##WIDTH##_t output[NUM_TESTS]; \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + { \ + float##WIDTH##_t f1 = fabs##F (input_##SUFFIX##1[i]); \ + float##WIDTH##_t f2 = fabs##F (input_##SUFFIX##2[i]); \ + /* Inhibit optimization of our linear test loop. */ \ + asm volatile ("" : : : "memory"); \ + output[i] = f1 CMP f2 ? -1 : 0; \ + } \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + { \ + output[i] = vca##TEST##SUFFIX##_f##WIDTH (input_##SUFFIX##1[i], \ + input_##SUFFIX##2[i]) \ + ^ output[i]; \ + /* Inhibit autovectorization of our scalar test loop. */ \ + asm volatile ("" : : : "memory"); \ + } \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + ret |= output[i]; \ + \ + return ret; \ +} + +TEST (ge, >=, s, 32, f) +/* { dg-final { scan-assembler "facge\\ts\[0-9\]+, s\[0-9\]+, s\[0-9\]+" } } */ +TEST (ge, >=, d, 64, ) +/* { dg-final { scan-assembler "facge\\td\[0-9\]+, d\[0-9\]+, d\[0-9\]+" } } */ +TEST (gt, >, s, 32, f) +/* { dg-final { scan-assembler "facgt\\ts\[0-9\]+, s\[0-9\]+, s\[0-9\]+" } } */ +TEST (gt, >, d, 64, ) +/* { dg-final { scan-assembler "facgt\\td\[0-9\]+, d\[0-9\]+, d\[0-9\]+" } } */ + +int +main (int argc, char **argv) +{ + if (test_fcages_float32_t ()) + abort (); + if (test_fcaged_float64_t ()) + abort (); + if (test_fcagts_float32_t ()) + abort (); + if (test_fcagtd_float64_t ()) + abort (); + return 0; +} + +/* { dg-final { cleanup-saved-temps } } */ diff --git a/gcc/testsuite/gcc.target/aarch64/vect-vca.c b/gcc/testsuite/gcc.target/aarch64/vect-vca.c new file mode 100644 index 0000000..c0cf2ef --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/vect-vca.c @@ -0,0 +1,89 @@ +/* { dg-do run } */ +/* { dg-options "-O3 --save-temps" } */ + +#include + +extern void abort (void); +extern float fabsf (float); +extern double fabs (double); + +#define NUM_TESTS 8 + +float input_s1[] = {0.1f, -0.1f, 0.4f, 10.3f, 200.0f, -800.0f, -13.0f, -0.5f}; +float input_s2[] = {-0.2f, 0.4f, 0.04f, -100.3f, 2.0f, -80.0f, 13.0f, -0.5f}; +double input_d1[] = {0.1, -0.1, 0.4, 10.3, 200.0, -800.0, -13.0, -0.5}; +double input_d2[] = {-0.2, 0.4, 0.04, -100.3, 2.0, -80.0, 13.0, -0.5}; + +#define TEST(T, CMP, SUFFIX, WIDTH, LANES, Q, F) \ +int \ +test_vca##T##_float##WIDTH##x##LANES##_t (void) \ +{ \ + int ret = 0; \ + int i = 0; \ + uint##WIDTH##_t output[NUM_TESTS]; \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + { \ + float##WIDTH##_t f1 = fabs##F (input_##SUFFIX##1[i]); \ + float##WIDTH##_t f2 = fabs##F (input_##SUFFIX##2[i]); \ + /* Inhibit optimization of our linear test loop. */ \ + asm volatile ("" : : : "memory"); \ + output[i] = f1 CMP f2 ? -1 : 0; \ + } \ + \ + for (i = 0; i < NUM_TESTS; i += LANES) \ + { \ + float##WIDTH##x##LANES##_t in1 = \ + vld1##Q##_f##WIDTH (input_##SUFFIX##1 + i); \ + float##WIDTH##x##LANES##_t in2 = \ + vld1##Q##_f##WIDTH (input_##SUFFIX##2 + i); \ + uint##WIDTH##x##LANES##_t expected_out = \ + vld1##Q##_u##WIDTH (output + i); \ + uint##WIDTH##x##LANES##_t out = \ + veor##Q##_u##WIDTH (vca##T##Q##_f##WIDTH (in1, in2), \ + expected_out); \ + vst1##Q##_u##WIDTH (output + i, out); \ + } \ + \ + for (i = 0; i < NUM_TESTS; i++) \ + ret |= output[i]; \ + \ + return ret; \ +} + +#define BUILD_VARIANTS(T, CMP) \ +TEST (T, CMP, s, 32, 2, , f) \ +TEST (T, CMP, s, 32, 4, q, f) \ +TEST (T, CMP, d, 64, 2, q, ) + +BUILD_VARIANTS (ge, >=) +/* { dg-final { scan-assembler "facge\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "facge\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "facge\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ + +BUILD_VARIANTS (gt, >) +/* { dg-final { scan-assembler "facgt\\tv\[0-9\]+\.2s, v\[0-9\]+\.2s, v\[0-9\]+\.2s" } } */ +/* { dg-final { scan-assembler "facgt\\tv\[0-9\]+\.4s, v\[0-9\]+\.4s, v\[0-9\]+\.4s" } } */ +/* { dg-final { scan-assembler "facgt\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d" } } */ + +/* No need for another scan-assembler as these tests + also generate facge, facgt instructions. */ +BUILD_VARIANTS (le, <=) +BUILD_VARIANTS (lt, <) + +#undef TEST +#define TEST(T, CMP, SUFFIX, WIDTH, LANES, Q, F) \ +if (test_vca##T##_float##WIDTH##x##LANES##_t ()) \ + abort (); + +int +main (int argc, char **argv) +{ +BUILD_VARIANTS (ge, >=) +BUILD_VARIANTS (gt, >) +BUILD_VARIANTS (le, <=) +BUILD_VARIANTS (lt, <) + return 0; +} + +/* { dg-final { cleanup-saved-temps } } */