1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-require-effective-target c99_runtime } */
       4  /* { dg-options "-O2 -mavx -std=c99" } */
       5  
       6  #include "avx-check.h"
       7  #include <math.h>
       8  
       9  float s1[]={2134.3343, 6678.346, 453.345635, 54646.464356};
      10  float s2[]={41124.234, 6678.346, 8653.65635, 856.43576};
      11  int dd[] = {1, 2, 3, 4};
      12  float d[4];
      13  union{int i[4]; float f[4];} e;
      14  
      15  void check(unsigned imm, char *id)
      16  {
      17      if(checkVi((int*)d, e.i, 4)){
      18  	printf("mm_cmp_ss(0x%x, %s) FAILED\n", imm, id);
      19      }
      20  }
      21  
      22  static void
      23  avx_test ()
      24  {
      25      __m128 source1, source2, dest;
      26      int i;
      27  
      28  #define CMP(imm, rel)					\
      29      e.i[0] = rel ? -1 : 0;	                        \
      30      dest = _mm_loadu_ps((float*)dd);			\
      31      source1 = _mm_loadu_ps(s1);				\
      32      source2 = _mm_loadu_ps(s2);				\
      33      dest = _mm_cmp_ss(source1, source2, imm);		\
      34      _mm_storeu_ps(d, dest);			        \
      35      check(imm, "" #imm "");
      36  
      37      for(i = 1; i < 4; i++) e.f[i] = s1[i];
      38      
      39      CMP(_CMP_EQ_OQ, !isunordered(s1[0], s2[0]) && s1[0] == s2[0]);
      40      CMP(_CMP_LT_OS, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
      41      CMP(_CMP_LE_OS, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
      42      CMP(_CMP_UNORD_Q, isunordered(s1[0], s2[0]));
      43      CMP(_CMP_NEQ_UQ, isunordered(s1[0], s2[0]) || s1[0] != s2[0]);
      44      CMP(_CMP_NLT_US, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
      45      CMP(_CMP_NLE_US, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
      46      CMP(_CMP_ORD_Q, !isunordered(s1[0], s2[0]));
      47  
      48      CMP(_CMP_EQ_UQ, isunordered(s1[0], s2[0]) || s1[0] == s2[0]);
      49      CMP(_CMP_NGE_US, isunordered(s1[0], s2[0]) || s1[0] < s2[0]);
      50      CMP(_CMP_NGT_US, isunordered(s1[0], s2[0]) || s1[0] <= s2[0]);
      51  
      52      CMP(_CMP_FALSE_OQ, 0);
      53      CMP(_CMP_NEQ_OQ, !isunordered(s1[0], s2[0]) && s1[0] != s2[0]);
      54      CMP(_CMP_GE_OS, !isunordered(s1[0], s2[0]) && s1[0] >= s2[0]);
      55      CMP(_CMP_GT_OS, !isunordered(s1[0], s2[0]) && s1[0] > s2[0]);
      56      CMP(_CMP_TRUE_UQ, 1);
      57  
      58      CMP(_CMP_EQ_OS, !isunordered(s1[0], s2[0]) && s1[0] == s2[0]);
      59      CMP(_CMP_LT_OQ, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
      60      CMP(_CMP_LE_OQ, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
      61      CMP(_CMP_UNORD_S, isunordered(s1[0], s2[0]));
      62      CMP(_CMP_NEQ_US, isunordered(s1[0], s2[0]) || s1[0] != s2[0]);
      63      CMP(_CMP_NLT_UQ, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
      64      CMP(_CMP_NLE_UQ, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
      65      CMP(_CMP_ORD_S, !isunordered(s1[0], s2[0]));
      66      CMP(_CMP_EQ_US, isunordered(s1[0], s2[0]) || s1[0] == s2[0]);
      67      CMP(_CMP_NGE_UQ, isunordered(s1[0], s2[0]) || s1[0] < s2[0]);
      68      CMP(_CMP_NGT_UQ, isunordered(s1[0], s2[0]) || s1[0] <= s2[0]);
      69      CMP(_CMP_FALSE_OS, 0);
      70      CMP(_CMP_NEQ_OS, !isunordered(s1[0], s2[0]) && s1[0] != s2[0]);
      71      CMP(_CMP_GE_OQ, !isunordered(s1[0], s2[0]) && s1[0] >= s2[0]);
      72      CMP(_CMP_GT_OQ, !isunordered(s1[0], s2[0]) && s1[0] > s2[0]);
      73      CMP(_CMP_TRUE_US, 1);
      74  }