trunk/gcc/testsuite/gcc.target/i386/sse2-movd-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -msse2" } */
   3
   4 #ifndef CHECK_H
   5 #define CHECK_H "sse2-check.h"
   6 #endif
   7
   8 #ifndef TEST
   9 #define TEST sse2_test
  10 #endif
  11
  12 #include CHECK_H
  13
  14 #include <emmintrin.h>
  15
  16 static __m128i
  17 __attribute__((noinline, unused))
  18 test (int b)
  19 {
  20   return _mm_cvtsi32_si128 (b);
  21 }
  22
  23 static void
  24 TEST (void)
  25 {
  26   union128i_d u;
  27   int b = 128;
  28   int e[4] = {0};
  29
  30   u.x = test (b);
  31
  32   e[0] = b;
  33
  34   if (check_union128i_d (u, e))
  35     abort ();
  36 }