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[209.132.180.131]) by mx.google.com with ESMTPS id qm6si26460463pac.8.2014.07.01.03.09.51 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 01 Jul 2014 03:09:52 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-return-371575-patch=linaro.org@gcc.gnu.org designates 209.132.180.131 as permitted sender) client-ip=209.132.180.131; Received: (qmail 3938 invoked by alias); 1 Jul 2014 10:07:33 -0000 Mailing-List: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org Precedence: list 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 3672 invoked by uid 89); 1 Jul 2014 10:07:28 -0000 X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-wi0-f175.google.com Received: from mail-wi0-f175.google.com (HELO mail-wi0-f175.google.com) (209.85.212.175) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Tue, 01 Jul 2014 10:07:19 +0000 Received: by mail-wi0-f175.google.com with SMTP id r20so7487791wiv.2 for ; Tue, 01 Jul 2014 03:07:16 -0700 (PDT) X-Received: by 10.180.10.138 with SMTP id i10mr34924522wib.81.1404209236056; Tue, 01 Jul 2014 03:07:16 -0700 (PDT) Received: from gnx2647.cec-lab.gnb.st.com ([2a01:e35:2e1d:eaf0:210:75ff:fe1a:c986]) by mx.google.com with ESMTPSA id kr6sm47178017wjb.16.2014.07.01.03.07.14 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 01 Jul 2014 03:07:15 -0700 (PDT) From: Christophe Lyon To: gcc-patches@gcc.gnu.org Subject: [Patch ARM-AArch64/testsuite v2 08/21] Add vabal tests. Date: Tue, 1 Jul 2014 12:06:01 +0200 Message-Id: <1404209174-25364-9-git-send-email-christophe.lyon@linaro.org> In-Reply-To: <1404209174-25364-1-git-send-email-christophe.lyon@linaro.org> References: <1404209174-25364-1-git-send-email-christophe.lyon@linaro.org> X-IsSubscribed: yes X-Original-Sender: christophe.lyon@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 2607:f8b0:400c:c03::22e as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org; dkim=pass header.i=@gcc.gnu.org X-Google-Group-Id: 836684582541 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 96cb431..b749a63 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2014-06-30 Christophe Lyon + * gcc.target/aarch64/neon-intrinsics/vabal.c: New file. + +2014-06-30 Christophe Lyon + * gcc.target/aarch64/neon-intrinsics/binary_sat_op.inc: New file. * gcc.target/aarch64/neon-intrinsics/vqadd.c: Likewise. * gcc.target/aarch64/neon-intrinsics/vqsub.c: Likewise. diff --git a/gcc/testsuite/gcc.target/aarch64/neon-intrinsics/vabal.c b/gcc/testsuite/gcc.target/aarch64/neon-intrinsics/vabal.c new file mode 100644 index 0000000..cd31062 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/neon-intrinsics/vabal.c @@ -0,0 +1,161 @@ +#include +#include "arm-neon-ref.h" +#include "compute-ref-data.h" + +/* Expected results. */ +VECT_VAR_DECL(expected,int,8,8) [] = { 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33 }; +VECT_VAR_DECL(expected,int,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 }; +VECT_VAR_DECL(expected,int,32,2) [] = { 0x33333333, 0x33333333 }; +VECT_VAR_DECL(expected,int,64,1) [] = { 0x3333333333333333 }; +VECT_VAR_DECL(expected,uint,8,8) [] = { 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33 }; +VECT_VAR_DECL(expected,uint,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 }; +VECT_VAR_DECL(expected,uint,32,2) [] = { 0x33333333, 0x33333333 }; +VECT_VAR_DECL(expected,uint,64,1) [] = { 0x3333333333333333 }; +VECT_VAR_DECL(expected,poly,8,8) [] = { 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33 }; +VECT_VAR_DECL(expected,poly,16,4) [] = { 0x3333, 0x3333, 0x3333, 0x3333 }; +VECT_VAR_DECL(expected,hfloat,32,2) [] = { 0x33333333, 0x33333333 }; +VECT_VAR_DECL(expected,int,8,16) [] = { 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33 }; +VECT_VAR_DECL(expected,int,16,8) [] = { 0xfff6, 0xfff7, 0xfff8, 0xfff9, + 0xfffa, 0xfffb, 0xfffc, 0xfffd }; +VECT_VAR_DECL(expected,int,32,4) [] = { 0x16, 0x17, 0x18, 0x19 }; +VECT_VAR_DECL(expected,int,64,2) [] = { 0x20, 0x21 }; +VECT_VAR_DECL(expected,uint,8,16) [] = { 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33 }; +VECT_VAR_DECL(expected,uint,16,8) [] = { 0x53, 0x54, 0x55, 0x56, + 0x57, 0x58, 0x59, 0x5a }; +VECT_VAR_DECL(expected,uint,32,4) [] = { 0x907, 0x908, 0x909, 0x90a }; +VECT_VAR_DECL(expected,uint,64,2) [] = { 0xffffffe7, + 0xffffffe8 }; +VECT_VAR_DECL(expected,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33, + 0x33, 0x33, 0x33, 0x33 }; +VECT_VAR_DECL(expected,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333, + 0x3333, 0x3333, 0x3333, 0x3333 }; +VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0x33333333, 0x33333333, + 0x33333333, 0x33333333 }; + +/* Expected results for cases with input values chosen to test + possible intermediate overflow. */ +VECT_VAR_DECL(expected2,int,16,8) [] = { 0xef, 0xf0, 0xf1, 0xf2, + 0xf3, 0xf4, 0xf5, 0xf6 }; +VECT_VAR_DECL(expected2,int,32,4) [] = { 0xffef, 0xfff0, 0xfff1, 0xfff2 }; +VECT_VAR_DECL(expected2,int,64,2) [] = { 0xffffffef, 0xfffffff0 }; +VECT_VAR_DECL(expected2,uint,16,8) [] = { 0xee, 0xef, 0xf0, 0xf1, + 0xf2, 0xf3, 0xf4, 0xf5 }; +VECT_VAR_DECL(expected2,uint,32,4) [] = { 0xffe2, 0xffe3, 0xffe4, 0xffe5 }; +VECT_VAR_DECL(expected2,uint,64,2) [] = { 0xffffffe7, 0xffffffe8 }; + +#define TEST_MSG "VABAL" +void exec_vabal (void) +{ + /* Basic test: v4=vabal(v1,v2,v3), then store the result. */ +#define TEST_VABAL(T1, T2, W, W2, N) \ + VECT_VAR(vector_res, T1, W2, N) = \ + vabal_##T2##W(VECT_VAR(vector1, T1, W2, N), \ + VECT_VAR(vector2, T1, W, N), \ + VECT_VAR(vector3, T1, W, N)); \ + vst1q_##T2##W2(VECT_VAR(result, T1, W2, N), VECT_VAR(vector_res, T1, W2, N)) + +#define DECL_VABAL_VAR_LONG(VAR) \ + DECL_VARIABLE(VAR, int, 16, 8); \ + DECL_VARIABLE(VAR, int, 32, 4); \ + DECL_VARIABLE(VAR, int, 64, 2); \ + DECL_VARIABLE(VAR, uint, 16, 8); \ + DECL_VARIABLE(VAR, uint, 32, 4); \ + DECL_VARIABLE(VAR, uint, 64, 2) + +#define DECL_VABAL_VAR_SHORT(VAR) \ + DECL_VARIABLE(VAR, int, 8, 8); \ + DECL_VARIABLE(VAR, int, 16, 4); \ + DECL_VARIABLE(VAR, int, 32, 2); \ + DECL_VARIABLE(VAR, uint, 8, 8); \ + DECL_VARIABLE(VAR, uint, 16, 4); \ + DECL_VARIABLE(VAR, uint, 32, 2) + + DECL_VABAL_VAR_LONG(vector1); + DECL_VABAL_VAR_SHORT(vector2); + DECL_VABAL_VAR_SHORT(vector3); + DECL_VABAL_VAR_LONG(vector_res); + + clean_results (); + + /* Initialize input "vector1" from "buffer". */ + VLOAD(vector1, buffer, q, int, s, 16, 8); + VLOAD(vector1, buffer, q, int, s, 32, 4); + VLOAD(vector1, buffer, q, int, s, 64, 2); + VLOAD(vector1, buffer, q, uint, u, 16, 8); + VLOAD(vector1, buffer, q, uint, u, 32, 4); + VLOAD(vector1, buffer, q, uint, u, 64, 2); + + + /* Choose init value arbitrarily. */ + VDUP(vector2, , int, s, 8, 8, 1); + VDUP(vector2, , int, s, 16, 4, -13); + VDUP(vector2, , int, s, 32, 2, 8); + VDUP(vector2, , uint, u, 8, 8, 1); + VDUP(vector2, , uint, u, 16, 4, 13); + VDUP(vector2, , uint, u, 32, 2, 8); + + /* Choose init value arbitrarily. */ + VDUP(vector3, , int, s, 8, 8, -5); + VDUP(vector3, , int, s, 16, 4, 25); + VDUP(vector3, , int, s, 32, 2, -40); + VDUP(vector3, , uint, u, 8, 8, 100); + VDUP(vector3, , uint, u, 16, 4, 2340); + VDUP(vector3, , uint, u, 32, 2, 0xffffffff); + + /* Execute the tests. */ + TEST_VABAL(int, s, 8, 16, 8); + TEST_VABAL(int, s, 16, 32, 4); + TEST_VABAL(int, s, 32, 64, 2); + TEST_VABAL(uint, u, 8, 16, 8); + TEST_VABAL(uint, u, 16, 32, 4); + TEST_VABAL(uint, u, 32, 64, 2); + + CHECK_RESULTS (TEST_MSG, ""); + + /* Use values that could lead to overflow intermediate + * calculations. */ + VDUP(vector2, , int, s, 8, 8, 0x80); + VDUP(vector2, , int, s, 16, 4, 0x8000); + VDUP(vector2, , int, s, 32, 2, 0x80000000); + VDUP(vector2, , uint, u, 8, 8, 1); + VDUP(vector2, , uint, u, 16, 4, 13); + VDUP(vector2, , uint, u, 32, 2, 8); + + VDUP(vector3, , int, s, 8, 8, 0x7f); + VDUP(vector3, , int, s, 16, 4, 0x7fff); + VDUP(vector3, , int, s, 32, 2, 0x7fffffff); + VDUP(vector3, , uint, u, 8, 8, 0xff); + VDUP(vector3, , uint, u, 16, 4, 0xffff); + VDUP(vector3, , uint, u, 32, 2, 0xffffffff); + + TEST_VABAL(int, s, 8, 16, 8); + TEST_VABAL(int, s, 16, 32, 4); + TEST_VABAL(int, s, 32, 64, 2); + TEST_VABAL(uint, u, 8, 16, 8); + TEST_VABAL(uint, u, 16, 32, 4); + TEST_VABAL(uint, u, 32, 64, 2); + + CHECK(TEST_MSG, int, 16, 8, PRIx16, expected2, " test intermediate overflow"); + CHECK(TEST_MSG, int, 32, 4, PRIx32, expected2, " test intermediate overflow"); + CHECK(TEST_MSG, int, 64, 2, PRIx64, expected2, " test intermediate overflow"); + CHECK(TEST_MSG, uint, 16, 8, PRIx16, expected2, " test intermediate overflow"); + CHECK(TEST_MSG, uint, 32, 4, PRIx32, expected2, " test intermediate overflow"); + CHECK(TEST_MSG, uint, 64, 2, PRIx64, expected2, " test intermediate overflow"); +} + +int main (void) +{ + exec_vabal (); + return 0; +}