gcc/testsuite/gcc.target/aarch64/sve/unpack_float_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-vectorize" } */
   3
   4 void __attribute__ ((noinline, noclone))
   5 unpack_float_plus_7point9 (double *d, float *s, int size)
   6 {
   7   for (int i = 0; i < size; i++)
   8     d[i] = s[i] + 7.9;
   9 }
  10
  11 /* { dg-final { scan-assembler-times {\tuunpklo\tz[0-9]+\.d, z[0-9]+\.s\n} 1 } } */
  12 /* { dg-final { scan-assembler-times {\tuunpkhi\tz[0-9]+\.d, z[0-9]+\.s\n} 1 } } */
  13 /* { dg-final { scan-assembler-times {\tfcvt\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.s\n} 2 } } */