1  /* { dg-require-effective-target vect_int } */
       2  /* { dg-require-effective-target vect_float } */
       3  
       4  #include <stdarg.h>
       5  #include "tree-vect.h"
       6  
       7  #define N 8 
       8  
       9  int
      10  main1 ()
      11  {
      12    int i;
      13    unsigned int out[N*8], a0, a1, a2, a3, a4, a5, a6, a7, b1, b0, b2, b3, b4, b5, b6, b7;
      14    unsigned int in[N*8] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63};
      15    float out2[N*8];
      16  
      17    for (i = 0; i < N; i++)
      18      {
      19        
      20        a0 = in[i*8] + 5;
      21        a1 = in[i*8 + 1] + 6;
      22        a2 = in[i*8 + 2] + 7;
      23        a3 = in[i*8 + 3] + 8;
      24        a4 = in[i*8 + 4] + 9;
      25        a5 = in[i*8 + 5] + 10;
      26        a6 = in[i*8 + 6] + 11;
      27        a7 = in[i*8 + 7] + 12;
      28  
      29        b0 = a0 * 3;
      30        b1 = a1 * 2;
      31        b2 = a2 * 12;
      32        b3 = a3 * 5;
      33        b4 = a4 * 8;
      34        b5 = a5 * 4;
      35        b6 = a6 * 3;
      36        b7 = a7 * 2;
      37  
      38        out[i*8] = b0 - 2;
      39        out[i*8 + 1] = b1 - 3; 
      40        out[i*8 + 2] = b2 - 2;
      41        out[i*8 + 3] = b3 - 1;
      42        out[i*8 + 4] = b4 - 8;
      43        out[i*8 + 5] = b5 - 7;
      44        out[i*8 + 6] = b6 - 3;
      45        out[i*8 + 7] = b7 - 7;
      46      }
      47  
      48    /* check results:  */
      49    for (i = 0; i < N; i++)
      50      {
      51        if (out[i*8] !=  (in[i*8] + 5) * 3 - 2
      52           || out[i*8 + 1] != (in[i*8 + 1] + 6) * 2 - 3
      53           || out[i*8 + 2] != (in[i*8 + 2] + 7) * 12 - 2
      54           || out[i*8 + 3] != (in[i*8 + 3] + 8) * 5 - 1
      55           || out[i*8 + 4] != (in[i*8 + 4] + 9) * 8 - 8
      56           || out[i*8 + 5] != (in[i*8 + 5] + 10) * 4 - 7
      57           || out[i*8 + 6] != (in[i*8 + 6] + 11) * 3 - 3
      58           || out[i*8 + 7] != (in[i*8 + 7] + 12) * 2 - 7)
      59  	abort ();
      60      }
      61  
      62    for (i = 0; i < N*2; i++)
      63      {
      64        out[i*4] = (in[i*4] + 2) * 3;
      65        out[i*4 + 1] = (in[i*4 + 1] + 2) * 7;
      66        out[i*4 + 2] = (in[i*4 + 2] + 7) * 3;
      67        out[i*4 + 3] = (in[i*4 + 3] + 7) * 7;
      68      }
      69  
      70    /* check results:  */
      71    for (i = 0; i < N*2; i++)
      72      {
      73        if (out[i*4] !=  (in[i*4] + 2) * 3
      74           || out[i*4 + 1] != (in[i*4 + 1] + 2) * 7
      75           || out[i*4 + 2] != (in[i*4 + 2] + 7) * 3
      76           || out[i*4 + 3] != (in[i*4 + 3] + 7) * 7)
      77          abort ();
      78      }
      79  
      80    for (i = 0; i < N*4; i++)
      81      {
      82        out2[i*2] = (float) (in[i*2] * 2 + 5) ;
      83        out2[i*2 + 1] = (float) (in[i*2 + 1] * 3 + 7);
      84      }
      85  
      86    /* check results:  */
      87    for (i = 0; i < N*4; i++)
      88      {
      89        if (out2[i*2] !=  (float) (in[i*2] * 2 + 5)
      90           || out2[i*2 + 1] != (float) (in[i*2 + 1] * 3 + 7))
      91          abort ();
      92      }
      93  
      94  
      95    return 0;
      96  }
      97  
      98  int main (void)
      99  {
     100    check_vect ();
     101  
     102    main1 ();
     103  
     104    return 0;
     105  }
     106  
     107  /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect"  {target {vect_uintfloat_cvt && vect_int_mult} } } } */
     108  /* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect"  {target {{! { vect_uintfloat_cvt}} && vect_int_mult} } } } */
     109  /* { dg-final { scan-tree-dump-times "vectorized 0 loops" 1 "vect"  {target {{! { vect_uintfloat_cvt}} && { ! {vect_int_mult}}} } } } */
     110  /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 3 "vect" {target { vect_uintfloat_cvt && vect_int_mult }} } } */
     111  /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect"  {target {{! { vect_uintfloat_cvt}} && vect_int_mult} } } } */
     112  /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect"  {target {{! { vect_uintfloat_cvt}} && { ! {vect_int_mult}}} } } } */
     113