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

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mvsx" } */
   3 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
   4 /* { dg-require-effective-target p8vector_hw } */
   5
   6 #define NO_WARN_X86_INTRINSICS 1
   7
   8 #ifndef CHECK_H
   9 #define CHECK_H "sse-check.h"
  10 #endif
  11
  12 #include CHECK_H
  13
  14 #ifndef TEST
  15 #define TEST sse_test_movmskps_1
  16 #endif
  17
  18 #include <xmmintrin.h>
  19
  20 static int
  21 __attribute__((noinline, unused))
  22 test (__m128 a)
  23 {
  24   return _mm_movemask_ps (a);
  25 }
  26
  27 static void
  28 TEST (void)
  29 {
  30   union128 u;
  31   float s[4] = {-2134.3343, 1234.635654, 1.2234, -876.8976};
  32   int d;
  33   int e = 0;
  34   int i;
  35
  36   u.x = _mm_loadu_ps (s);
  37   d = test (u.x);
  38
  39   for (i = 0; i < 4; i++)
  40     if (s[i] < 0)
  41       e |= (1 << i);
  42
  43   if (checkVi (&d, &e, 1))
  44     abort ();
  45 }