1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize" } */
       3  
       4  #include <stdint.h>
       5  
       6  #define DEF_LOOP(TYPE, NAME, CONST)			\
       7    void __attribute__ ((noipa))				\
       8    test_##TYPE##_##NAME (TYPE *__restrict x,		\
       9  			TYPE *__restrict y,		\
      10  			TYPE *__restrict z,		\
      11  			int n)				\
      12    {							\
      13      for (int i = 0; i < n; ++i)				\
      14        x[i] = y[i] < 8 ? z[i] + (TYPE) CONST : y[i];	\
      15    }
      16  
      17  #define TEST_TYPE(T, TYPE) \
      18    T (TYPE, half, 0.5) \
      19    T (TYPE, one, 1.0) \
      20    T (TYPE, two, 2.0) \
      21    T (TYPE, minus_half, -0.5) \
      22    T (TYPE, minus_one, -1.0) \
      23    T (TYPE, minus_two, -2.0)
      24  
      25  #define TEST_ALL(T) \
      26    TEST_TYPE (T, float) \
      27    TEST_TYPE (T, double)
      28  
      29  TEST_ALL (DEF_LOOP)
      30  
      31  /* { dg-final { scan-assembler-times {\tfadd\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #0\.5\n} 1 } } */
      32  /* { dg-final { scan-assembler-times {\tfadd\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #0\.5\n} 1 } } */
      33  
      34  /* { dg-final { scan-assembler-times {\tfadd\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #1\.0\n} 1 } } */
      35  /* { dg-final { scan-assembler-times {\tfadd\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #1\.0\n} 1 } } */
      36  
      37  /* { dg-final { scan-assembler-times {\tfsub\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #0\.5\n} 1 } } */
      38  /* { dg-final { scan-assembler-times {\tfsub\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #0\.5\n} 1 } } */
      39  
      40  /* { dg-final { scan-assembler-times {\tfsub\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, #1\.0\n} 1 } } */
      41  /* { dg-final { scan-assembler-times {\tfsub\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, #1\.0\n} 1 } } */
      42  
      43  /* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.s, #2\.0} 1 } } */
      44  /* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.d, #2\.0} 1 } } */
      45  
      46  /* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.s, #-2\.0} 1 } } */
      47  /* { dg-final { scan-assembler-times {\tfmov\tz[0-9]+\.d, #-2\.0} 1 } } */
      48  
      49  /* { dg-final { scan-assembler-times {\tfadd\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 2 } } */
      50  /* { dg-final { scan-assembler-times {\tfadd\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 2 } } */
      51  
      52  /* { dg-final { scan-assembler-times {\tmovprfx\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s\n} 6 } } */
      53  /* { dg-final { scan-assembler-times {\tmovprfx\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d\n} 6 } } */
      54  
      55  /* { dg-final { scan-assembler-not {\tmov\tz} } } */
      56  /* { dg-final { scan-assembler-not {\tsel\t} } } */