1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-vectorize -ffast-math" } */
       3  
       4  #include <stdint.h>
       5  
       6  #define TEST_LOOP(NAME, OUTTYPE, INTYPE, MASKTYPE)		\
       7    void __attribute__ ((noinline, noclone))			\
       8    NAME##_4 (OUTTYPE *__restrict dest, INTYPE *__restrict src,	\
       9  	    MASKTYPE *__restrict cond, intptr_t n)		\
      10    {								\
      11      for (intptr_t i = 0; i < n; ++i)				\
      12        if (cond[i])						\
      13  	dest[i] = src[i * 4] + src[i * 4 + 2];			\
      14    }
      15  
      16  #define TEST2(NAME, OUTTYPE, INTYPE) \
      17    TEST_LOOP (NAME##_i8, OUTTYPE, INTYPE, int8_t) \
      18    TEST_LOOP (NAME##_i16, OUTTYPE, INTYPE, uint16_t) \
      19    TEST_LOOP (NAME##_f32, OUTTYPE, INTYPE, float) \
      20    TEST_LOOP (NAME##_f64, OUTTYPE, INTYPE, double)
      21  
      22  #define TEST1(NAME, OUTTYPE) \
      23    TEST2 (NAME##_i8, OUTTYPE, int8_t) \
      24    TEST2 (NAME##_i16, OUTTYPE, uint16_t) \
      25    TEST2 (NAME##_i32, OUTTYPE, int32_t) \
      26    TEST2 (NAME##_i64, OUTTYPE, uint64_t)
      27  
      28  #define TEST(NAME) \
      29    TEST1 (NAME##_i8, int8_t) \
      30    TEST1 (NAME##_i16, uint16_t) \
      31    TEST1 (NAME##_i32, int32_t) \
      32    TEST1 (NAME##_i64, uint64_t) \
      33    TEST2 (NAME##_f16_f16, _Float16, _Float16) \
      34    TEST2 (NAME##_f32_f32, float, float) \
      35    TEST2 (NAME##_f64_f64, double, double)
      36  
      37  TEST (test)
      38  
      39  /* { dg-final { scan-assembler-not {\tld4b\t} } } */
      40  /* { dg-final { scan-assembler-not {\tld4h\t} } } */
      41  /* { dg-final { scan-assembler-not {\tld4w\t} } } */
      42  /* { dg-final { scan-assembler-not {\tld4d\t} } } */