gcc/testsuite/gcc.target/powerpc/sse-cvttss2si-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mpower8-vector" } */
   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_cvttss2si_2
  15 #endif
  16
  17 #include <xmmintrin.h>
  18
  19 static long long
  20 __attribute__((noinline, unused))
  21 test (__m128 p)
  22 {
  23   __asm("" : "+v"(p));
  24   return _mm_cvttss_si64 (p);
  25 }
  26
  27 static void
  28 TEST (void)
  29 {
  30   union128 s1;
  31   long long d;
  32   long long e;
  33
  34   s1.x = _mm_set_ps (24.43, 68.346, 43.35, 429496729501.4);
  35   d = test (s1.x);
  36   e = (long long)s1.a[0];
  37
  38   if (e != d)
  39     abort ();
  40 }