gcc/testsuite/gcc.target/i386/avx512f-aesdec-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512f -mvaes" } */
   3 /* { dg-require-effective-target avx512f } */
   4 /* { dg-require-effective-target avx512vaes } */
   5
   6 #define AVX512F
   7
   8 #define VAES
   9 #include "avx512f-helper.h"
  10
  11 #define SIZE (AVX512F_LEN / 32)
  12
  13 #include "avx512f-mask-type.h"
  14
  15 static void
  16 CALC (unsigned int *r)
  17 {
  18   for (int i = 0; i < SIZE; i+=4)
  19     {
  20       r[i] = 0xba0cda94;
  21       r[i + 1] = 0x73676a7;
  22       r[i + 2] = 0xd3204422;
  23       r[i + 3] = 0x5506edd;
  24     }
  25 }
  26
  27 void
  28 TEST (void)
  29 {
  30   int i;
  31   UNION_TYPE (AVX512F_LEN, i_ud) res1, src1, src2;
  32   MASK_TYPE mask = MASK_VALUE;
  33   unsigned int res_ref[SIZE];
  34
  35   for (int i = 0; i < SIZE; i+=4)
  36     {
  37       src1.a[i] = 0x5d53475d;
  38       src1.a[i + 1] = 0x63746f72;
  39       src1.a[i + 2] = 0x73745665;
  40       src1.a[i + 3] = 0x7b5b5465;
  41       src2.a[i] = 0x726f6e5d;
  42       src2.a[i + 1] = 0x5b477565;
  43       src2.a[i + 2] = 0x68617929;
  44       src2.a[i + 3] = 0x48692853;
  45     }
  46
  47   CALC (res_ref);
  48   res1.x = INTRINSIC (_aesdec_epi128) (src2.x, src1.x);
  49
  50   if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref))
  51     abort ();
  52 }