gcc/testsuite/gcc.target/aarch64/sve/maxmin_1.c

/* { dg-do compile } */
/* { dg-options "-O2 -ftree-vectorize -ffast-math" } */

#include <stdint.h>

#define NUM_ELEMS(TYPE) (320 / sizeof (TYPE))

#define DEF_MAXMIN(TYPE, NAME, CMP_OP)				\
void __attribute__ ((noinline, noclone))			\
fun_##NAME##_##TYPE (TYPE *restrict r, TYPE *restrict a,	\
		     TYPE *restrict b)				\
{								\
  for (int i = 0; i < NUM_ELEMS (TYPE); i++)			\
    r[i] = a[i] CMP_OP b[i] ? a[i] : b[i];			\
}

#define TEST_ALL(T)			\
  T (int8_t, max, >)			\
  T (int16_t, max, >)			\
  T (int32_t, max, >)			\
  T (int64_t, max, >)			\
  T (uint8_t, max, >)			\
  T (uint16_t, max, >)			\
  T (uint32_t, max, >)			\
  T (uint64_t, max, >)			\
  T (_Float16, max, >)			\
  T (float, max, >)			\
  T (double, max, >)			\
					\
  T (int8_t, min, <)			\
  T (int16_t, min, <)			\
  T (int32_t, min, <)			\
  T (int64_t, min, <)			\
  T (uint8_t, min, <)			\
  T (uint16_t, min, <)			\
  T (uint32_t, min, <)			\
  T (uint64_t, min, <)			\
  T (_Float16, min, <)			\
  T (float, min, <)			\
  T (double, min, <)

TEST_ALL (DEF_MAXMIN)

/* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
/* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */

/* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
/* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */

/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */

/* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
/* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */

/* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
/* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */

/* { dg-final { scan-assembler-times {\tfminnm\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfminnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
/* { dg-final { scan-assembler-times {\tfminnm\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */