gcc/testsuite/gcc.target/aarch64/sve/single_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-vectorize -fopenmp-simd -msve-vector-bits=256" } */
   3
   4 #ifndef N
   5 #define N 32
   6 #endif
   7
   8 #include <stdint.h>
   9
  10 #define TEST_LOOP(TYPE, VALUE)                  \
  11   void                                          \
  12   test_##TYPE (TYPE *data)                      \
  13   {                                             \
  14     _Pragma ("omp simd")                        \
  15     for (int i = 0; i < N / sizeof (TYPE); ++i) \
  16       data[i] = VALUE;                          \
  17   }
  18
  19 TEST_LOOP (uint8_t, 1)
  20 TEST_LOOP (int8_t, 2)
  21 TEST_LOOP (uint16_t, 3)
  22 TEST_LOOP (int16_t, 4)
  23 TEST_LOOP (uint32_t, 5)
  24 TEST_LOOP (int32_t, 6)
  25 TEST_LOOP (uint64_t, 7)
  26 TEST_LOOP (int64_t, 8)
  27 TEST_LOOP (_Float16, 1.0f)
  28 TEST_LOOP (float, 2.0f)
  29 TEST_LOOP (double, 3.0)
  30
  31 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.b, #1\n} 1 } } */
  32 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.b, #2\n} 1 } } */
  33 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.h, #3\n} 1 } } */
  34 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.h, #4\n} 1 } } */
  35 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.s, #5\n} 1 } } */
  36 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.s, #6\n} 1 } } */
  37 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.d, #7\n} 1 } } */
  38 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.d, #8\n} 1 } } */
  39 /* { dg-final { scan-assembler-times {\tmov\tz[0-9]+\.h, #15360\n} 1 } } */
  40 /* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.s, #2\.0e\+0\n} 1 } } */
  41 /* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.d, #3\.0e\+0\n} 1 } } */
  42
  43 /* { dg-final { scan-assembler-times {\tptrue\tp[0-7]\.b, vl32\n} 2 } } */
  44 /* { dg-final { scan-assembler-times {\tptrue\tp[0-7]\.h, vl16\n} 3 } } */
  45 /* { dg-final { scan-assembler-times {\tptrue\tp[0-7]\.s, vl8\n} 3 } } */
  46 /* { dg-final { scan-assembler-times {\tptrue\tp[0-7]\.d, vl4\n} 3 } } */
  47
  48 /* { dg-final { scan-assembler-times {\tst1b\tz[0-9]+\.b,} 2 } } */
  49 /* { dg-final { scan-assembler-times {\tst1h\tz[0-9]+\.h,} 3 } } */
  50 /* { dg-final { scan-assembler-times {\tst1w\tz[0-9]+\.s,} 3 } } */
  51 /* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d,} 3 } } */
  52
  53 /* { dg-final { scan-assembler-not {\twhile} } } */
  54 /* { dg-final { scan-assembler-not {\tb} } } */
  55 /* { dg-final { scan-assembler-not {\tcmp} } } */
  56 /* { dg-final { scan-assembler-not {\tindex} } } */