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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-vectorize -ffast-math" } */
   3
   4 #include <stdint.h>
   5
   6 #define NUM_ELEMS(TYPE) (320 / sizeof (TYPE))
   7
   8 #define DEF_MAXMIN(TYPE, NAME, CMP_OP)                          \
   9 void __attribute__ ((noinline, noclone))                        \
  10 fun_##NAME##_##TYPE (TYPE *restrict r, TYPE *restrict a,        \
  11                      TYPE *restrict b)                          \
  12 {                                                               \
  13   for (int i = 0; i < NUM_ELEMS (TYPE); i++)                    \
  14     r[i] = a[i] CMP_OP b[i] ? a[i] : b[i];                      \
  15 }
  16
  17 #define TEST_ALL(T)                     \
  18   T (int8_t, max, >)                    \
  19   T (int16_t, max, >)                   \
  20   T (int32_t, max, >)                   \
  21   T (int64_t, max, >)                   \
  22   T (uint8_t, max, >)                   \
  23   T (uint16_t, max, >)                  \
  24   T (uint32_t, max, >)                  \
  25   T (uint64_t, max, >)                  \
  26   T (_Float16, max, >)                  \
  27   T (float, max, >)                     \
  28   T (double, max, >)                    \
  29                                         \
  30   T (int8_t, min, <)                    \
  31   T (int16_t, min, <)                   \
  32   T (int32_t, min, <)                   \
  33   T (int64_t, min, <)                   \
  34   T (uint8_t, min, <)                   \
  35   T (uint16_t, min, <)                  \
  36   T (uint32_t, min, <)                  \
  37   T (uint64_t, min, <)                  \
  38   T (_Float16, min, <)                  \
  39   T (float, min, <)                     \
  40   T (double, min, <)
  41
  42 TEST_ALL (DEF_MAXMIN)
  43
  44 /* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
  45 /* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
  46 /* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  47 /* { dg-final { scan-assembler-times {\tsmax\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
  48
  49 /* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
  50 /* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
  51 /* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  52 /* { dg-final { scan-assembler-times {\tumax\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
  53
  54 /* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
  55 /* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  56 /* { dg-final { scan-assembler-times {\tfmaxnm\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
  57
  58 /* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
  59 /* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
  60 /* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  61 /* { dg-final { scan-assembler-times {\tsmin\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
  62
  63 /* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.b, p[0-7]/m, z[0-9]+\.b, z[0-9]+\.b\n} 1 } } */
  64 /* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
  65 /* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  66 /* { dg-final { scan-assembler-times {\tumin\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
  67
  68 /* { dg-final { scan-assembler-times {\tfminnm\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h, z[0-9]+\.h\n} 1 } } */
  69 /* { dg-final { scan-assembler-times {\tfminnm\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  70 /* { dg-final { scan-assembler-times {\tfminnm\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */