gcc/testsuite/gcc.target/aarch64/sve/vcond_6.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-vectorize" } */
   3
   4 #include <stdint.h>
   5
   6 #define b_and(A, B) ((A) & (B))
   7 #define b_orr(A, B) ((A) | (B))
   8 #define b_eor(A, B) ((A) ^ (B))
   9 #define b_nand(A, B) (!((A) & (B)))
  10 #define b_nor(A, B) (!((A) | (B)))
  11 #define b_bic(A, B) ((A) & !(B))
  12 #define b_orn(A, B) ((A) | !(B))
  13
  14 #define LOOP(TYPE, BINOP)                                               \
  15   void __attribute__ ((noinline, noclone))                              \
  16   test_##TYPE##_##BINOP (TYPE *restrict dest, TYPE *restrict src,       \
  17                          TYPE *restrict a, TYPE *restrict b,            \
  18                          TYPE *restrict c, TYPE *restrict d,            \
  19                          TYPE fallback, int count)                      \
  20   {                                                                     \
  21     for (int i = 0; i < count; ++i)                                     \
  22       dest[i] = (BINOP (__builtin_isunordered (a[i], b[i]),             \
  23                         __builtin_isunordered (c[i], d[i]))             \
  24                  ? src[i] : fallback);                                  \
  25   }
  26
  27 #define TEST_BINOP(T, BINOP) \
  28   T (_Float16, BINOP) \
  29   T (float, BINOP) \
  30   T (double, BINOP)
  31
  32 #define TEST_ALL(T) \
  33   TEST_BINOP (T, b_and) \
  34   TEST_BINOP (T, b_orr) \
  35   TEST_BINOP (T, b_eor) \
  36   TEST_BINOP (T, b_nand) \
  37   TEST_BINOP (T, b_nor) \
  38   TEST_BINOP (T, b_bic) \
  39   TEST_BINOP (T, b_orn)
  40
  41 TEST_ALL (LOOP)
  42
  43 /* Currently we don't manage to remove ANDs from the other loops.  */
  44 /* { dg-final { scan-assembler-times {\tand\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 { xfail *-*-* } } } */
  45 /* { dg-final { scan-assembler {\tand\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} } } */
  46 /* { dg-final { scan-assembler-times {\torr\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 } } */
  47 /* { dg-final { scan-assembler-times {\teor\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 } } */
  48 /* { dg-final { scan-assembler-times {\tnand\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 } } */
  49 /* { dg-final { scan-assembler-times {\tnor\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 } } */
  50 /* { dg-final { scan-assembler-times {\tbic\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 } } */
  51 /* { dg-final { scan-assembler-times {\torn\tp[0-9]+\.b, p[0-9]+/z, p[0-9]+\.b, p[0-9]+\.b} 3 } } */