gcc/testsuite/gcc.target/i386/sse2-extract-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -msse2" } */
   3 /* { dg-require-effective-target sse2_runtime } */
   4
   5 extern void abort (void);
   6 typedef unsigned long long uint64_t;
   7
   8 #define vector(elcount, type)  \
   9 __attribute__((vector_size((elcount)*sizeof(type)))) type
  10
  11 #define FN(elcount, type, idx) \
  12 __attribute__((noinline, noclone)) \
  13 type f##type##elcount##_##idx (vector (elcount, type) x) { return x[idx] + 1; }
  14 #define T2(elcount, type) \
  15   H (elcount, type) \
  16   F (elcount, type, 0) \
  17   F (elcount, type, 1)
  18 #define T4(elcount, type) \
  19   T2 (elcount, type) \
  20   F (elcount, type, 2) \
  21   F (elcount, type, 3)
  22 #define T8(elcount, type) \
  23   T4 (elcount, type) \
  24   F (elcount, type, 4) \
  25   F (elcount, type, 5) \
  26   F (elcount, type, 6) \
  27   F (elcount, type, 7)
  28 #define T16(elcount, type) \
  29   T8 (elcount, type) \
  30   F (elcount, type, 8) \
  31   F (elcount, type, 9) \
  32   F (elcount, type, 10) \
  33   F (elcount, type, 11) \
  34   F (elcount, type, 12) \
  35   F (elcount, type, 13) \
  36   F (elcount, type, 14) \
  37   F (elcount, type, 15)
  38 #define T32(elcount, type) \
  39   T16 (elcount, type) \
  40   F (elcount, type, 16) \
  41   F (elcount, type, 17) \
  42   F (elcount, type, 18) \
  43   F (elcount, type, 19) \
  44   F (elcount, type, 20) \
  45   F (elcount, type, 21) \
  46   F (elcount, type, 22) \
  47   F (elcount, type, 23) \
  48   F (elcount, type, 24) \
  49   F (elcount, type, 25) \
  50   F (elcount, type, 26) \
  51   F (elcount, type, 27) \
  52   F (elcount, type, 28) \
  53   F (elcount, type, 29) \
  54   F (elcount, type, 30) \
  55   F (elcount, type, 31)
  56 #define TESTS_SSE2 \
  57 T2 (2, double) E \
  58 T2 (2, uint64_t) E \
  59 T4 (4, float) E \
  60 T4 (4, int) E \
  61 T8 (8, short) E \
  62 T16 (16, char) E
  63 #define TESTS_AVX \
  64 T4 (4, double) E \
  65 T4 (4, uint64_t) E \
  66 T8 (8, float) E \
  67 T8 (8, int) E \
  68 T16 (16, short) E \
  69 T32 (32, char) E
  70 #ifdef __AVX__
  71 #define TESTS TESTS_SSE2 TESTS_AVX
  72 #else
  73 #define TESTS TESTS_SSE2
  74 #endif
  75
  76 #define F FN
  77 #define H(elcount, type)
  78 #define E
  79 TESTS
  80
  81 int
  82 main ()
  83 {
  84 #undef F
  85 #undef H
  86 #undef E
  87 #define H(elcount, type) \
  88   vector (elcount, type) v##type##elcount = {
  89 #define E };
  90 #define F(elcount, type, idx) idx + 1,
  91   TESTS
  92 #undef F
  93 #undef H
  94 #undef E
  95 #define H(elcount, type)
  96 #define E
  97 #define F(elcount, type, idx) \
  98   if (f##type##elcount##_##idx (v##type##elcount) != idx + 2) \
  99     abort ();
 100   TESTS
 101   return 0;
 102 }