gcc/testsuite/gcc.target/powerpc/sse-sqrtps-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
   3 /* { dg-require-effective-target p8vector_hw } */
   4
   5 #define NO_WARN_X86_INTRINSICS 1
   6
   7 #ifndef CHECK_H
   8 #define CHECK_H "sse-check.h"
   9 #endif
  10
  11 #include CHECK_H
  12
  13 #ifndef TEST
  14 #define TEST sse_test_sqrtps_1
  15 #endif
  16
  17 #include <xmmintrin.h>
  18
  19 static __m128
  20 __attribute__((noinline, unused))
  21 test (__m128 s1)
  22 {
  23   return _mm_sqrt_ps (s1);
  24 }
  25
  26 static void
  27 TEST (void)
  28 {
  29   union128 u, s1;
  30   float e[4];
  31   int i;
  32
  33   s1.x = _mm_set_ps (24.43, 68.346, 43.35, 546.46);
  34   u.x = test (s1.x);
  35
  36   for (i = 0; i < 4; i++) {
  37     __m128 tmp = _mm_load_ss (&s1.a[i]);
  38     tmp = _mm_sqrt_ss (tmp);
  39     _mm_store_ss (&e[i], tmp);
  40     }
  41
  42   if (check_union128 (u, e))
  43     abort ();
  44 }