1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize" } */
       3  
       4  #include <stdint.h>
       5  
       6  #define ADD_LOOP(TYPE)					\
       7    TYPE __attribute__ ((noinline, noclone))		\
       8    vec_while_##TYPE (TYPE *restrict a, int64_t n)	\
       9    {							\
      10      for (int64_t i = 0; i < n; ++i)			\
      11        a[i] += 1;					\
      12    }
      13  
      14  #define TEST_ALL(T)				\
      15    T (int8_t)					\
      16    T (uint8_t)					\
      17    T (int16_t)					\
      18    T (uint16_t)					\
      19    T (int32_t)					\
      20    T (uint32_t)					\
      21    T (int64_t)					\
      22    T (uint64_t)					\
      23    T (float)					\
      24    T (double)
      25  
      26  TEST_ALL (ADD_LOOP)
      27  
      28  /* { dg-final { scan-assembler-not {\tuqdec} } } */
      29  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.b, xzr,} 2 } } */
      30  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.b, x[0-9]+,} 2 } } */
      31  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.h, xzr,} 2 } } */
      32  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.h, x[0-9]+,} 2 } } */
      33  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.s, xzr,} 3 } } */
      34  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.s, x[0-9]+,} 3 } } */
      35  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.d, xzr,} 3 } } */
      36  /* { dg-final { scan-assembler-times {\twhilelo\tp[0-7]\.d, x[0-9]+,} 3 } } */
      37  /* { dg-final { scan-assembler-times {\tld1b\tz[0-9]+\.b, p[0-7]/z, \[x0, x[0-9]+\]\n} 2 } } */
      38  /* { dg-final { scan-assembler-times {\tst1b\tz[0-9]+\.b, p[0-7], \[x0, x[0-9]+\]\n} 2 } } */
      39  /* { dg-final { scan-assembler-times {\tld1h\tz[0-9]+\.h, p[0-7]/z, \[x0, x[0-9]+, lsl 1\]\n} 2 } } */
      40  /* { dg-final { scan-assembler-times {\tst1h\tz[0-9]+\.h, p[0-7], \[x0, x[0-9]+, lsl 1\]\n} 2 } } */
      41  /* { dg-final { scan-assembler-times {\tld1w\tz[0-9]+\.s, p[0-7]/z, \[x0, x[0-9]+, lsl 2\]\n} 3 } } */
      42  /* { dg-final { scan-assembler-times {\tst1w\tz[0-9]+\.s, p[0-7], \[x0, x[0-9]+, lsl 2\]\n} 3 } } */
      43  /* { dg-final { scan-assembler-times {\tld1d\tz[0-9]+\.d, p[0-7]/z, \[x0, x[0-9]+, lsl 3\]\n} 3 } } */
      44  /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d, p[0-7], \[x0, x[0-9]+, lsl 3\]\n} 3 } } */