gcc/testsuite/gcc.target/powerpc/sse2-psllq-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
   3 /* { dg-require-effective-target p8vector_hw } */
   4
   5 #ifndef CHECK_H
   6 #define CHECK_H "sse2-check.h"
   7 #endif
   8
   9 #include CHECK_H
  10
  11 #ifndef TEST
  12 #define TEST sse2_test_psllq_2
  13 #endif
  14
  15 #include <emmintrin.h>
  16
  17 #ifdef _ARCH_PWR8
  18 static __m128i
  19 __attribute__((noinline, unused))
  20 test (__m128i s1, __m128i c)
  21 {
  22   return _mm_sll_epi64 (s1, c);
  23 }
  24 #endif
  25
  26 static void
  27 TEST (void)
  28 {
  29 #ifdef _ARCH_PWR8
  30   union128i_q u, s, c;
  31   long long e[2] = {0};
  32   int i;
  33
  34   s.x = _mm_set_epi64x (-1, 0xf);
  35   c.x = _mm_set_epi64x (60,50);
  36
  37   __asm("" : "+v"(s.x), "+v"(c.x));
  38   u.x = test (s.x, c.x);
  39
  40   if (c.a[0] < 64)
  41     for (i = 0; i < 2; i++)
  42       e[i] = s.a[i] << c.a[0];
  43
  44   if (check_union128i_q (u, e))
  45     abort ();
  46 #endif
  47 }