1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize -dp" } */
       3  
       4  #include <stdint.h>
       5  
       6  #define DO_REGREG_OPS(TYPE)                                                    \
       7    void __attribute__ ((noclone))                                               \
       8    varith_##TYPE##_reg (TYPE *__restrict x, TYPE *__restrict y,                 \
       9  		       TYPE *__restrict pred, int count)                       \
      10    {                                                                            \
      11      for (int i = 0; i < count; ++i)                                            \
      12        x[i] = (pred[i] != 1) ? (x[i] < y[i] ? x[i] : y[i]) : 4;                 \
      13    }
      14  
      15  #define DO_IMMEDIATE_OPS(VALUE, TYPE)                                          \
      16    void __attribute__ ((noclone))                                               \
      17    varithimm_##VALUE##_##TYPE (TYPE *__restrict x, TYPE *__restrict pred,       \
      18  			      int count)                                       \
      19    {                                                                            \
      20      for (int i = 0; i < count; ++i)                                            \
      21        x[i] = (pred[i] != 1) ? (x[i] < (TYPE) VALUE ? x[i] : (TYPE) VALUE) : 4; \
      22    }
      23  
      24  #define DO_ARITH_OPS(REG, IMM, TYPE)                                           \
      25    REG (TYPE);                                                                  \
      26    IMM (2, TYPE);                                                               \
      27    IMM (86, TYPE);                                                              \
      28    IMM (109, TYPE);                                                             \
      29    IMM (141, TYPE);                                                             \
      30    IMM (229, TYPE);                                                             \
      31    IMM (255, TYPE);                                                             \
      32    IMM (992137445376, TYPE);
      33  
      34  #define TEST_ALL(REG, IMM)                                                     \
      35    DO_ARITH_OPS (REG, IMM, uint8_t)                                             \
      36    DO_ARITH_OPS (REG, IMM, uint16_t)                                            \
      37    DO_ARITH_OPS (REG, IMM, uint32_t)                                            \
      38    DO_ARITH_OPS (REG, IMM, uint64_t)
      39  
      40  TEST_ALL (DO_REGREG_OPS, DO_IMMEDIATE_OPS)
      41  
      42  /* Two per test case < 64 bits with wide-enough type:*/
      43  /* { dg-final { scan-assembler-times {uminv64si3_exec} 20 } } */
      44  /* { dg-final { scan-assembler-not {uminv64si3/0} } } */
      45  /* { dg-final { scan-assembler-not {\tv_writelane_b32\tv[0-9]+, vcc_??, 0} } } */
      46  
      47  /* Two per test case with wide-enough type:*/
      48  /* { dg-final { scan-assembler-times {\tv_cmp_gt_i32\tvcc, s[0-9]+, v[0-9]+} 56 } } */
      49  /* { dg-final { scan-assembler-not {\ts_cmpk_lg_u32\tvcc_lo, 0} } } */
      50  
      51  /* One per 64-bit test case: */
      52  /* { dg-final { scan-assembler-times {\tv_cmp_ne_u64\ts\[[0-9]+:[0-9]+\], v\[[0-9]+:[0-9]+\], 1} 8 } } */
      53  /* { dg-final { scan-assembler-times {\tv_cmp_lt_u64\tvcc, v[[0-9]+:[0-9]+], v[[0-9]+:[0-9]+]} 8 } } */