1/* { dg-do run } */ 2/* { dg-require-effective-target pclmul } */ 3/* { dg-options "-O2 -mpclmul" } */ 4 5#ifndef CHECK_H 6#define CHECK_H "pclmul-check.h" 7#endif 8 9#ifndef TEST 10#define TEST pclmul_test 11#endif 12 13#include CHECK_H 14 15#include <wmmintrin.h> 16#include <string.h> 17 18extern void abort (void); 19 20#define NUM 1024 21 22static __m128i s1[NUM]; 23static __m128i s2[NUM]; 24/* We need this array to generate mem form of inst */ 25static __m128i s2m[NUM]; 26 27static __m128i e_00[NUM]; 28static __m128i e_01[NUM]; 29static __m128i e_10[NUM]; 30static __m128i e_11[NUM]; 31 32static __m128i d_00[NUM]; 33static __m128i d_01[NUM]; 34static __m128i d_10[NUM]; 35static __m128i d_11[NUM]; 36 37/* Initialize input/output vectors. (Currently, there is only one set 38 of input/output vectors). */ 39static void 40init_data (__m128i *ls1, __m128i *ls2, __m128i *le_00, __m128i *le_01, 41 __m128i *le_10, __m128i *le_11) 42{ 43 int i; 44 45 for (i = 0; i < NUM; i++) 46 { 47 ls1[i] = _mm_set_epi32 (0x7B5B5465, 0x73745665, 48 0x63746F72, 0x5D53475D); 49 ls2[i] = _mm_set_epi32 (0x48692853, 0x68617929, 50 0x5B477565, 0x726F6E5D); 51 s2m[i] = _mm_set_epi32 (0x48692853, 0x68617929, 52 0x5B477565, 0x726F6E5D); 53 le_00[i] = _mm_set_epi32 (0x1D4D84C8, 0x5C3440C0, 54 0x929633D5, 0xD36F0451); 55 le_01[i] = _mm_set_epi32 (0x1A2BF6DB, 0x3A30862F, 56 0xBABF262D, 0xF4B7D5C9); 57 le_10[i] = _mm_set_epi32 (0x1BD17C8D, 0x556AB5A1, 58 0x7FA540AC, 0x2A281315); 59 le_11[i] = _mm_set_epi32 (0x1D1E1F2C, 0x592E7C45, 60 0xD66EE03E, 0x410FD4ED); 61 } 62} 63 64static void 65TEST (void) 66{ 67 int i; 68 69 init_data (s1, s2, e_00, e_01, e_10, e_11); 70 71 for (i = 0; i < NUM; i += 2) 72 { 73 d_00[i] = _mm_clmulepi64_si128 (s1[i], s2m[i], 0x00); 74 d_01[i] = _mm_clmulepi64_si128 (s1[i], s2[i], 0x01); 75 d_10[i] = _mm_clmulepi64_si128 (s1[i], s2[i], 0x10); 76 d_11[i] = _mm_clmulepi64_si128 (s1[i], s2[i], 0x11); 77 78 d_11[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2[i + 1], 0x11); 79 d_00[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2[i + 1], 0x00); 80 d_10[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2m[i + 1], 0x10); 81 d_01[i + 1] = _mm_clmulepi64_si128 (s1[i + 1], s2[i + 1], 0x01); 82 } 83 84 for (i = 0; i < NUM; i++) 85 { 86 if (memcmp (d_00 + i, e_00 + i, sizeof (__m128i))) 87 abort (); 88 if (memcmp (d_01 + i, e_01 + i, sizeof (__m128i))) 89 abort (); 90 if (memcmp (d_10 + i, e_10 + i, sizeof (__m128i))) 91 abort (); 92 if (memcmp(d_11 + i, e_11 + i, sizeof (__m128i))) 93 abort (); 94 } 95} 96