gcc/testsuite/gcc.target/s390/zvector/vec-genbytemask-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -mzarch -march=z13 -mzvector" } */
   3
   4 #include <vecintrin.h>
   5
   6
   7 vector unsigned char a, b, c, d;
   8
   9 int
  10 foo ()
  11 {
  12   a = vec_genmask (0);
  13   b = vec_genmask (65535);
  14   c = vec_genmask (43605);
  15   d = vec_genmask (37830);
  16 }
  17
  18 /* { dg-final { scan-assembler-times "vzero" 1 } } */
  19 /* { dg-final { scan-assembler-times "vone" 1 } } */
  20 /* { dg-final { scan-assembler-times "vgbm\t%v.*,43605" 1 } } */
  21 /* { dg-final { scan-assembler-times "vgbm\t%v.*,37830" 1 } } */