gcc/testsuite/gcc.target/i386/pr53759.c

   1 /* PR target/53759 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -mavx" } */
   4 /* { dg-require-effective-target avx } */
   5
   6 #include <xmmintrin.h>
   7
   8 void
   9 foo (__m128 *x, __m64 *y)
  10 {
  11   __m128 a = _mm_setzero_ps ();
  12   __m128 b = _mm_loadl_pi (a, y);
  13   *x = _mm_add_ps (b, b);
  14 }
  15
  16 /* { dg-final { scan-assembler "vmovlps\[ \\t\]" } } */
  17 /* { dg-final { scan-assembler-not "vshufps\[ \\t\]" } } */