From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26100 invoked by alias); 21 Oct 2014 13:03:18 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 26050 invoked by uid 89); 21 Oct 2014 13:03:18 -0000 Authentication-Results: sourceware.org; auth=none 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-f174.google.com Received: from mail-wi0-f174.google.com (HELO mail-wi0-f174.google.com) (209.85.212.174) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Tue, 21 Oct 2014 13:03:13 +0000 Received: by mail-wi0-f174.google.com with SMTP id r20so2112555wiv.7 for ; Tue, 21 Oct 2014 06:03:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=Wj0vdojSl3hoKSk8dDSo89vt9Gamin2htR+d9LGgevo=; b=Zix0w4hrAUoIyr2PxmLS5YnBH3xG6yoqtqveTk/mo9wrgu0sm63/VObcXlBUdaeayh xcwjvqRw0Icg0B/JXx4X/BpqaLpUVKqpMr54NlrL2BqGfWCIUKONQjLLN/sR81F/Fvss wqk+KUdUPBqKyn4/AL3w0BHl4VLttaWZ6DV0qz+WkP0NUizvrovY8rwKurYrhS8EcF5f CQV2KC7ZyI1e+RrV/3ecl6pw/L/7zACzH+oOHQ2sUrmWaktOpj1i1eivuEhkfADvUb7H KmXOzfMrMFlpBsu1vtprnKD183OOLoJHnelZ4RN+uEuToPKRcoO5dZRs+dOwYzcn+1RM Yorg== X-Gm-Message-State: ALoCoQlTSVoLg4DSHkZm31hPcgsAQNVnmKWnP6JkrGyijBRzzJq6Oppm5ZmlVOg7hkgK3muI6l/r X-Received: by 10.180.206.202 with SMTP id lq10mr29229875wic.44.1413896590041; Tue, 21 Oct 2014 06:03:10 -0700 (PDT) Received: from babel.clyon.hd.free.fr (vig38-2-82-225-222-175.fbx.proxad.net. [82.225.222.175]) by mx.google.com with ESMTPSA id ce1sm15348183wjc.2.2014.10.21.06.03.08 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 21 Oct 2014 06:03:09 -0700 (PDT) From: Christophe Lyon To: gcc-patches@gcc.gnu.org Subject: [Patch ARM-AArch64/testsuite v3 06/21] Add unary saturating operators: vqabs and vqneg. Date: Tue, 21 Oct 2014 13:03:00 -0000 Message-Id: <1413896593-26607-7-git-send-email-christophe.lyon@linaro.org> In-Reply-To: <1413896593-26607-1-git-send-email-christophe.lyon@linaro.org> References: <1413896593-26607-1-git-send-email-christophe.lyon@linaro.org> X-IsSubscribed: yes X-SW-Source: 2014-10/txt/msg02047.txt.bz2 2014-10-21 Christophe Lyon * gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc: New file. * gcc.target/aarch64/advsimd-intrinsics/vqabs.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vqneg.c: Likewise. diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc new file mode 100644 index 0000000..3f6d984 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc @@ -0,0 +1,80 @@ +/* Template file for saturating unary operator validation. + + This file is meant to be included by the relevant test files, which + have to define the intrinsic family to test. If a given intrinsic + supports variants which are not supported by all the other + saturating unary operators, these can be tested by providing a + definition for EXTRA_TESTS. */ + +#include +#include "arm-neon-ref.h" +#include "compute-ref-data.h" + +#define FNNAME1(NAME) exec_ ## NAME +#define FNNAME(NAME) FNNAME1(NAME) + +void FNNAME (INSN_NAME) (void) +{ + /* y=OP(x), then store the result. */ +#define TEST_UNARY_SAT_OP1(INSN, Q, T1, T2, W, N, EXPECTED_CUMULATIVE_SAT, CMT) \ + Set_Neon_Cumulative_Sat(0); \ + VECT_VAR(vector_res, T1, W, N) = \ + INSN##Q##_##T2##W(VECT_VAR(vector, T1, W, N)); \ + vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), \ + VECT_VAR(vector_res, T1, W, N)); \ + CHECK_CUMULATIVE_SAT(TEST_MSG, T1, W, N, EXPECTED_CUMULATIVE_SAT, CMT) + +#define TEST_UNARY_SAT_OP(INSN, Q, T1, T2, W, N, EXPECTED_CUMULATIVE_SAT, CMT) \ + TEST_UNARY_SAT_OP1(INSN, Q, T1, T2, W, N, EXPECTED_CUMULATIVE_SAT, CMT) + + /* No need for 64 bits variants. */ + DECL_VARIABLE(vector, int, 8, 8); + DECL_VARIABLE(vector, int, 16, 4); + DECL_VARIABLE(vector, int, 32, 2); + DECL_VARIABLE(vector, int, 8, 16); + DECL_VARIABLE(vector, int, 16, 8); + DECL_VARIABLE(vector, int, 32, 4); + + DECL_VARIABLE(vector_res, int, 8, 8); + DECL_VARIABLE(vector_res, int, 16, 4); + DECL_VARIABLE(vector_res, int, 32, 2); + DECL_VARIABLE(vector_res, int, 8, 16); + DECL_VARIABLE(vector_res, int, 16, 8); + DECL_VARIABLE(vector_res, int, 32, 4); + + clean_results (); + + /* Initialize input "vector" from "buffer". */ + VLOAD(vector, buffer, , int, s, 8, 8); + VLOAD(vector, buffer, , int, s, 16, 4); + VLOAD(vector, buffer, , int, s, 32, 2); + VLOAD(vector, buffer, q, int, s, 8, 16); + VLOAD(vector, buffer, q, int, s, 16, 8); + VLOAD(vector, buffer, q, int, s, 32, 4); + + /* Apply a saturating unary operator named INSN_NAME. */ + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 8, 8, expected_cumulative_sat, ""); + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 16, 4, expected_cumulative_sat, ""); + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 32, 2, expected_cumulative_sat, ""); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 8, 16, expected_cumulative_sat, ""); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 16, 8, expected_cumulative_sat, ""); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 32, 4, expected_cumulative_sat, ""); + + CHECK(TEST_MSG, int, 8, 8, PRIx8, expected, ""); + CHECK(TEST_MSG, int, 16, 4, PRIx8, expected, ""); + CHECK(TEST_MSG, int, 32, 2, PRIx8, expected, ""); + CHECK(TEST_MSG, int, 8, 16, PRIx8, expected, ""); + CHECK(TEST_MSG, int, 16, 8, PRIx8, expected, ""); + CHECK(TEST_MSG, int, 32, 4, PRIx8, expected, ""); + +#ifdef EXTRA_TESTS + EXTRA_TESTS(); +#endif +} + +int main (void) +{ + FNNAME (INSN_NAME) (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqabs.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqabs.c new file mode 100644 index 0000000..f2be790 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqabs.c @@ -0,0 +1,127 @@ +#define INSN_NAME vqabs +#define TEST_MSG "VQABS/VQABSQ" + +/* Extra tests for functions requiring corner cases tests. */ +void vqabs_extra(void); +#define EXTRA_TESTS vqabs_extra + +#include "unary_sat_op.inc" + +/* Expected results. */ +VECT_VAR_DECL(expected,int,8,8) [] = { 0x10, 0xf, 0xe, 0xd, 0xc, 0xb, 0xa, 0x9 }; +VECT_VAR_DECL(expected,int,16,4) [] = { 0x10, 0xf, 0xe, 0xd }; +VECT_VAR_DECL(expected,int,32,2) [] = { 0x10, 0xf }; +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) [] = { 0x10, 0xf, 0xe, 0xd, + 0xc, 0xb, 0xa, 0x9, + 0x8, 0x7, 0x6, 0x5, + 0x4, 0x3, 0x2, 0x1 }; +VECT_VAR_DECL(expected,int,16,8) [] = { 0x10, 0xf, 0xe, 0xd, + 0xc, 0xb, 0xa, 0x9 }; +VECT_VAR_DECL(expected,int,32,4) [] = { 0x10, 0xf, 0xe, 0xd }; +VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333, 0x3333333333333333 }; +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) [] = { 0x3333, 0x3333, 0x3333, 0x3333, + 0x3333, 0x3333, 0x3333, 0x3333 }; +VECT_VAR_DECL(expected,uint,32,4) [] = { 0x33333333, 0x33333333, + 0x33333333, 0x33333333 }; +VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3333333333333333, + 0x3333333333333333 }; +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 values of cumulative_saturation flag. */ +int VECT_VAR(expected_cumulative_sat,int,8,8) = 0; +int VECT_VAR(expected_cumulative_sat,int,16,4) = 0; +int VECT_VAR(expected_cumulative_sat,int,32,2) = 0; +int VECT_VAR(expected_cumulative_sat,int,8,16) = 0; +int VECT_VAR(expected_cumulative_sat,int,16,8) = 0; +int VECT_VAR(expected_cumulative_sat,int,32,4) = 0; + +/* Expected results when input is the min negative value of the type. */ +VECT_VAR_DECL(expected_min_neg,int,8,8) [] = { 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f }; +VECT_VAR_DECL(expected_min_neg,int,16,4) [] = { 0x7fff, 0x7fff, + 0x7fff, 0x7fff }; +VECT_VAR_DECL(expected_min_neg,int,32,2) [] = { 0x7fffffff, 0x7fffffff }; +VECT_VAR_DECL(expected_min_neg,int,8,16) [] = { 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f }; +VECT_VAR_DECL(expected_min_neg,int,16,8) [] = { 0x7fff, 0x7fff, + 0x7fff, 0x7fff, + 0x7fff, 0x7fff, + 0x7fff, 0x7fff }; +VECT_VAR_DECL(expected_min_neg,int,32,4) [] = { 0x7fffffff, 0x7fffffff, + 0x7fffffff, 0x7fffffff }; + +/* Expected values of cumulative_saturation flag when input is the min + negative value of the type. */ +int VECT_VAR(expected_cumulative_sat_min_neg,int,8,8) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,16,4) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,32,2) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,8,16) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,16,8) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,32,4) = 1; + +void vqabs_extra() +{ + /* No need for 64 bits variants. */ + DECL_VARIABLE(vector, int, 8, 8); + DECL_VARIABLE(vector, int, 16, 4); + DECL_VARIABLE(vector, int, 32, 2); + DECL_VARIABLE(vector, int, 8, 16); + DECL_VARIABLE(vector, int, 16, 8); + DECL_VARIABLE(vector, int, 32, 4); + + DECL_VARIABLE(vector_res, int, 8, 8); + DECL_VARIABLE(vector_res, int, 16, 4); + DECL_VARIABLE(vector_res, int, 32, 2); + DECL_VARIABLE(vector_res, int, 8, 16); + DECL_VARIABLE(vector_res, int, 16, 8); + DECL_VARIABLE(vector_res, int, 32, 4); + + clean_results (); + + /* Initialize input "vector" with min negative values to check + saturation. */ + VDUP(vector, , int, s, 8, 8, 0x80); + VDUP(vector, , int, s, 16, 4, 0x8000); + VDUP(vector, , int, s, 32, 2, 0x80000000); + VDUP(vector, q, int, s, 8, 16, 0x80); + VDUP(vector, q, int, s, 16, 8, 0x8000); + VDUP(vector, q, int, s, 32, 4, 0x80000000); + +#define MSG "min negative input" + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 8, 8, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 16, 4, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 32, 2, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 8, 16, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 16, 8, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 32, 4, expected_cumulative_sat_min_neg, MSG); + + CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 16, 4, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 32, 2, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 16, 8, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 32, 4, PRIx8, expected_min_neg, MSG); +} diff --git a/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqneg.c b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqneg.c new file mode 100644 index 0000000..942eba8 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqneg.c @@ -0,0 +1,127 @@ +#define INSN_NAME vqneg +#define TEST_MSG "VQNEG/VQNEGQ" + +/* Extra tests for functions requiring corner cases tests */ +void vqneg_extra(void); +#define EXTRA_TESTS vqneg_extra + +#include "unary_sat_op.inc" + +/* Expected results. */ +VECT_VAR_DECL(expected,int,8,8) [] = { 0x10, 0xf, 0xe, 0xd, 0xc, 0xb, 0xa, 0x9 }; +VECT_VAR_DECL(expected,int,16,4) [] = { 0x10, 0xf, 0xe, 0xd }; +VECT_VAR_DECL(expected,int,32,2) [] = { 0x10, 0xf }; +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) [] = { 0x10, 0xf, 0xe, 0xd, + 0xc, 0xb, 0xa, 0x9, + 0x8, 0x7, 0x6, 0x5, + 0x4, 0x3, 0x2, 0x1 }; +VECT_VAR_DECL(expected,int,16,8) [] = { 0x10, 0xf, 0xe, 0xd, + 0xc, 0xb, 0xa, 0x9 }; +VECT_VAR_DECL(expected,int,32,4) [] = { 0x10, 0xf, 0xe, 0xd }; +VECT_VAR_DECL(expected,int,64,2) [] = { 0x3333333333333333, 0x3333333333333333 }; +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) [] = { 0x3333, 0x3333, 0x3333, 0x3333, + 0x3333, 0x3333, 0x3333, 0x3333 }; +VECT_VAR_DECL(expected,uint,32,4) [] = { 0x33333333, 0x33333333, + 0x33333333, 0x33333333 }; +VECT_VAR_DECL(expected,uint,64,2) [] = { 0x3333333333333333, + 0x3333333333333333 }; +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 values of cumulative_saturation flag. */ +int VECT_VAR(expected_cumulative_sat,int,8,8) = 0; +int VECT_VAR(expected_cumulative_sat,int,16,4) = 0; +int VECT_VAR(expected_cumulative_sat,int,32,2) = 0; +int VECT_VAR(expected_cumulative_sat,int,8,16) = 0; +int VECT_VAR(expected_cumulative_sat,int,16,8) = 0; +int VECT_VAR(expected_cumulative_sat,int,32,4) = 0; + +/* Expected results when input is the min negative value of the type. */ +VECT_VAR_DECL(expected_min_neg,int,8,8) [] = { 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f }; +VECT_VAR_DECL(expected_min_neg,int,16,4) [] = { 0x7fff, 0x7fff, + 0x7fff, 0x7fff }; +VECT_VAR_DECL(expected_min_neg,int,32,2) [] = { 0x7fffffff, 0x7fffffff }; +VECT_VAR_DECL(expected_min_neg,int,8,16) [] = { 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f, + 0x7f, 0x7f, 0x7f, 0x7f }; +VECT_VAR_DECL(expected_min_neg,int,16,8) [] = { 0x7fff, 0x7fff, + 0x7fff, 0x7fff, + 0x7fff, 0x7fff, + 0x7fff, 0x7fff }; +VECT_VAR_DECL(expected_min_neg,int,32,4) [] = { 0x7fffffff, 0x7fffffff, + 0x7fffffff, 0x7fffffff }; + +/* Expected values of cumulative_saturation flag when input is the min + negative value of the type. */ +int VECT_VAR(expected_cumulative_sat_min_neg,int,8,8) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,16,4) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,32,2) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,8,16) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,16,8) = 1; +int VECT_VAR(expected_cumulative_sat_min_neg,int,32,4) = 1; + +void vqneg_extra() +{ + /* No need for 64 bits variants. */ + DECL_VARIABLE(vector, int, 8, 8); + DECL_VARIABLE(vector, int, 16, 4); + DECL_VARIABLE(vector, int, 32, 2); + DECL_VARIABLE(vector, int, 8, 16); + DECL_VARIABLE(vector, int, 16, 8); + DECL_VARIABLE(vector, int, 32, 4); + + DECL_VARIABLE(vector_res, int, 8, 8); + DECL_VARIABLE(vector_res, int, 16, 4); + DECL_VARIABLE(vector_res, int, 32, 2); + DECL_VARIABLE(vector_res, int, 8, 16); + DECL_VARIABLE(vector_res, int, 16, 8); + DECL_VARIABLE(vector_res, int, 32, 4); + + clean_results (); + + /* Initialize input "vector" with min negative values to check + saturation. */ + VDUP(vector, , int, s, 8, 8, 0x80); + VDUP(vector, , int, s, 16, 4, 0x8000); + VDUP(vector, , int, s, 32, 2, 0x80000000); + VDUP(vector, q, int, s, 8, 16, 0x80); + VDUP(vector, q, int, s, 16, 8, 0x8000); + VDUP(vector, q, int, s, 32, 4, 0x80000000); + +#define MSG "min negative input" + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 8, 8, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 16, 4, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, , int, s, 32, 2, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 8, 16, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 16, 8, expected_cumulative_sat_min_neg, MSG); + TEST_UNARY_SAT_OP(INSN_NAME, q, int, s, 32, 4, expected_cumulative_sat_min_neg, MSG); + + CHECK(TEST_MSG, int, 8, 8, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 16, 4, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 32, 2, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 8, 16, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 16, 8, PRIx8, expected_min_neg, MSG); + CHECK(TEST_MSG, int, 32, 4, PRIx8, expected_min_neg, MSG); +} -- 1.9.1