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view gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
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/* This file contains tests for the vreinterpret *p128 intrinsics. */ /* { dg-require-effective-target arm_crypto_ok { target { arm*-*-* } } } */ /* { dg-add-options arm_crypto } */ /* { dg-additional-options "-march=armv8-a+crypto" { target { aarch64*-*-* } } }*/ #include <arm_neon.h> #include "arm-neon-ref.h" #include "compute-ref-data.h" /* Expected results: vreinterpretq_p128_*. */ VECT_VAR_DECL(vreint_expected_q_p128_s8,poly,64,2) [] = { 0xf7f6f5f4f3f2f1f0, 0xfffefdfcfbfaf9f8 }; VECT_VAR_DECL(vreint_expected_q_p128_s16,poly,64,2) [] = { 0xfff3fff2fff1fff0, 0xfff7fff6fff5fff4 }; VECT_VAR_DECL(vreint_expected_q_p128_s32,poly,64,2) [] = { 0xfffffff1fffffff0, 0xfffffff3fffffff2 }; VECT_VAR_DECL(vreint_expected_q_p128_s64,poly,64,2) [] = { 0xfffffffffffffff0, 0xfffffffffffffff1 }; VECT_VAR_DECL(vreint_expected_q_p128_u8,poly,64,2) [] = { 0xf7f6f5f4f3f2f1f0, 0xfffefdfcfbfaf9f8 }; VECT_VAR_DECL(vreint_expected_q_p128_u16,poly,64,2) [] = { 0xfff3fff2fff1fff0, 0xfff7fff6fff5fff4 }; VECT_VAR_DECL(vreint_expected_q_p128_u32,poly,64,2) [] = { 0xfffffff1fffffff0, 0xfffffff3fffffff2 }; VECT_VAR_DECL(vreint_expected_q_p128_u64,poly,64,2) [] = { 0xfffffffffffffff0, 0xfffffffffffffff1 }; VECT_VAR_DECL(vreint_expected_q_p128_p8,poly,64,2) [] = { 0xf7f6f5f4f3f2f1f0, 0xfffefdfcfbfaf9f8 }; VECT_VAR_DECL(vreint_expected_q_p128_p16,poly,64,2) [] = { 0xfff3fff2fff1fff0, 0xfff7fff6fff5fff4 }; VECT_VAR_DECL(vreint_expected_q_p128_f32,poly,64,2) [] = { 0xc1700000c1800000, 0xc1500000c1600000 }; VECT_VAR_DECL(vreint_expected_q_p128_f16,poly,64,2) [] = { 0xca80cb00cb80cc00, 0xc880c900c980ca00 }; /* Expected results: vreinterpretq_*_p128. */ VECT_VAR_DECL(vreint_expected_q_s8_p128,int,8,16) [] = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; VECT_VAR_DECL(vreint_expected_q_s16_p128,int,16,8) [] = { 0xfff0, 0xffff, 0xffff, 0xffff, 0xfff1, 0xffff, 0xffff, 0xffff }; VECT_VAR_DECL(vreint_expected_q_s32_p128,int,32,4) [] = { 0xfffffff0, 0xffffffff, 0xfffffff1, 0xffffffff }; VECT_VAR_DECL(vreint_expected_q_s64_p128,int,64,2) [] = { 0xfffffffffffffff0, 0xfffffffffffffff1 }; VECT_VAR_DECL(vreint_expected_q_u8_p128,uint,8,16) [] = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; VECT_VAR_DECL(vreint_expected_q_u16_p128,uint,16,8) [] = { 0xfff0, 0xffff, 0xffff, 0xffff, 0xfff1, 0xffff, 0xffff, 0xffff }; VECT_VAR_DECL(vreint_expected_q_u32_p128,uint,32,4) [] = { 0xfffffff0, 0xffffffff, 0xfffffff1, 0xffffffff }; VECT_VAR_DECL(vreint_expected_q_u64_p128,uint,64,2) [] = { 0xfffffffffffffff0, 0xfffffffffffffff1 }; VECT_VAR_DECL(vreint_expected_q_p8_p128,poly,8,16) [] = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; VECT_VAR_DECL(vreint_expected_q_p16_p128,poly,16,8) [] = { 0xfff0, 0xffff, 0xffff, 0xffff, 0xfff1, 0xffff, 0xffff, 0xffff }; VECT_VAR_DECL(vreint_expected_q_p64_p128,uint,64,2) [] = { 0xfffffffffffffff0, 0xfffffffffffffff1 }; VECT_VAR_DECL(vreint_expected_q_f32_p128,hfloat,32,4) [] = { 0xfffffff0, 0xffffffff, 0xfffffff1, 0xffffffff }; VECT_VAR_DECL(vreint_expected_q_f16_p128,hfloat,16,8) [] = { 0xfff0, 0xffff, 0xffff, 0xffff, 0xfff1, 0xffff, 0xffff, 0xffff }; int main (void) { DECL_VARIABLE_128BITS_VARIANTS(vreint_vector); DECL_VARIABLE_128BITS_VARIANTS(vreint_vector_res); clean_results (); TEST_MACRO_128BITS_VARIANTS_2_5(VLOAD, vreint_vector, buffer); VLOAD(vreint_vector, buffer, q, poly, p, 64, 2); #if defined (__ARM_FP16_FORMAT_IEEE) || defined (__ARM_FP16_FORMAT_ALTERNATIVE) VLOAD(vreint_vector, buffer, q, float, f, 16, 8); #endif VLOAD(vreint_vector, buffer, q, float, f, 32, 4); /* vreinterpretq_p128_* tests. */ #undef TEST_MSG #define TEST_MSG "VREINTERPRETQ_P128_*" /* Since there is no way to store a poly128_t value, convert to poly64x2_t before storing. This means that we are not able to test vreinterpretq_p128* alone, and that errors in vreinterpretq_p64_p128 could compensate for errors in vreinterpretq_p128*. */ #define TEST_VREINTERPRET128(Q, T1, T2, W, N, TS1, TS2, WS, NS, EXPECTED) \ VECT_VAR(vreint_vector_res, poly, 64, 2) = vreinterpretq_p64_p128( \ vreinterpret##Q##_##T2##W##_##TS2##WS(VECT_VAR(vreint_vector, TS1, WS, NS))); \ vst1##Q##_##T2##64(VECT_VAR(result, poly, 64, 2), \ VECT_VAR(vreint_vector_res, poly, 64, 2)); \ CHECK_POLY(TEST_MSG, T1, 64, 2, PRIx##64, EXPECTED, ""); TEST_VREINTERPRET128(q, poly, p, 128, 1, int, s, 8, 16, vreint_expected_q_p128_s8); TEST_VREINTERPRET128(q, poly, p, 128, 1, int, s, 16, 8, vreint_expected_q_p128_s16); TEST_VREINTERPRET128(q, poly, p, 128, 1, int, s, 32, 4, vreint_expected_q_p128_s32); TEST_VREINTERPRET128(q, poly, p, 128, 1, int, s, 64, 2, vreint_expected_q_p128_s64); TEST_VREINTERPRET128(q, poly, p, 128, 1, uint, u, 8, 16, vreint_expected_q_p128_u8); TEST_VREINTERPRET128(q, poly, p, 128, 1, uint, u, 16, 8, vreint_expected_q_p128_u16); TEST_VREINTERPRET128(q, poly, p, 128, 1, uint, u, 32, 4, vreint_expected_q_p128_u32); TEST_VREINTERPRET128(q, poly, p, 128, 1, uint, u, 64, 2, vreint_expected_q_p128_u64); TEST_VREINTERPRET128(q, poly, p, 128, 1, poly, p, 8, 16, vreint_expected_q_p128_p8); TEST_VREINTERPRET128(q, poly, p, 128, 1, poly, p, 16, 8, vreint_expected_q_p128_p16); #if defined (__ARM_FP16_FORMAT_IEEE) || defined (__ARM_FP16_FORMAT_ALTERNATIVE) TEST_VREINTERPRET128(q, poly, p, 128, 1, float, f, 16, 8, vreint_expected_q_p128_f16); #endif TEST_VREINTERPRET128(q, poly, p, 128, 1, float, f, 32, 4, vreint_expected_q_p128_f32); /* vreinterpretq_*_p128 tests. */ #undef TEST_MSG #define TEST_MSG "VREINTERPRETQ_*_P128" /* Since there is no way to load a poly128_t value, load a poly64x2_t and convert it to poly128_t. This means that we are not able to test vreinterpretq_*_p128 alone, and that errors in vreinterpretq_p128_p64 could compensate for errors in vreinterpretq_*_p128*. */ #define TEST_VREINTERPRET_FROM_P128(Q, T1, T2, W, N, TS1, TS2, WS, NS, EXPECTED) \ VECT_VAR(vreint_vector_res, T1, W, N) = \ vreinterpret##Q##_##T2##W##_##TS2##WS( \ vreinterpretq_p128_p64(VECT_VAR(vreint_vector, TS1, 64, 2))); \ vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), \ VECT_VAR(vreint_vector_res, T1, W, N)); \ CHECK(TEST_MSG, T1, W, N, PRIx##W, EXPECTED, ""); #define TEST_VREINTERPRET_FP_FROM_P128(Q, T1, T2, W, N, TS1, TS2, WS, NS, EXPECTED) \ VECT_VAR(vreint_vector_res, T1, W, N) = \ vreinterpret##Q##_##T2##W##_##TS2##WS( \ vreinterpretq_p128_p64(VECT_VAR(vreint_vector, TS1, 64, 2))); \ vst1##Q##_##T2##W(VECT_VAR(result, T1, W, N), \ VECT_VAR(vreint_vector_res, T1, W, N)); \ CHECK_FP(TEST_MSG, T1, W, N, PRIx##W, EXPECTED, ""); TEST_VREINTERPRET_FROM_P128(q, int, s, 8, 16, poly, p, 128, 1, vreint_expected_q_s8_p128); TEST_VREINTERPRET_FROM_P128(q, int, s, 16, 8, poly, p, 128, 1, vreint_expected_q_s16_p128); TEST_VREINTERPRET_FROM_P128(q, int, s, 32, 4, poly, p, 128, 1, vreint_expected_q_s32_p128); TEST_VREINTERPRET_FROM_P128(q, int, s, 64, 2, poly, p, 128, 1, vreint_expected_q_s64_p128); TEST_VREINTERPRET_FROM_P128(q, uint, u, 8, 16, poly, p, 128, 1, vreint_expected_q_u8_p128); TEST_VREINTERPRET_FROM_P128(q, uint, u, 16, 8, poly, p, 128, 1, vreint_expected_q_u16_p128); TEST_VREINTERPRET_FROM_P128(q, uint, u, 32, 4, poly, p, 128, 1, vreint_expected_q_u32_p128); TEST_VREINTERPRET_FROM_P128(q, uint, u, 64, 2, poly, p, 128, 1, vreint_expected_q_u64_p128); TEST_VREINTERPRET_FROM_P128(q, poly, p, 8, 16, poly, p, 128, 1, vreint_expected_q_p8_p128); TEST_VREINTERPRET_FROM_P128(q, poly, p, 16, 8, poly, p, 128, 1, vreint_expected_q_p16_p128); #if defined (__ARM_FP16_FORMAT_IEEE) || defined (__ARM_FP16_FORMAT_ALTERNATIVE) TEST_VREINTERPRET_FP_FROM_P128(q, float, f, 16, 8, poly, p, 128, 1, vreint_expected_q_f16_p128); #endif TEST_VREINTERPRET_FP_FROM_P128(q, float, f, 32, 4, poly, p, 128, 1, vreint_expected_q_f32_p128); return 0; }