gcc/testsuite/gcc.target/aarch64/sve/vec_init_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-vectorize" } */
   3
   4 #include <stdint.h>
   5
   6 #define NUM_ELEMS(TYPE) (128 / sizeof (TYPE))
   7
   8 #define DUP_FN(TYPE)                            \
   9 void __attribute__ ((noinline, noclone))        \
  10 dup_##TYPE (TYPE *r, TYPE v)                    \
  11 {                                               \
  12   for (int i = 0; i < NUM_ELEMS (TYPE); i++)    \
  13     r[i] = v;                                   \
  14 }
  15
  16 DUP_FN (int8_t)
  17 DUP_FN (int16_t)
  18 DUP_FN (int32_t)
  19 DUP_FN (int64_t)
  20 DUP_FN (_Float16)
  21 DUP_FN (float)
  22 DUP_FN (double)
  23
  24 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.b, w[0-9]+\n} 1 } } */
  25 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.h, w[0-9]+\n} 1 } } */
  26 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.s, w[0-9]+\n} 1 } } */
  27 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.d, x[0-9]+\n} 1 } } */
  28 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.h, h[0-9]+\n} 1 } } */
  29 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.s, s[0-9]+\n} 1 } } */
  30 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.d, d[0-9]+\n} 1 } } */