gcc/testsuite/gcc.target/aarch64/sve/clastb_2.c

   1 /* { dg-do assemble { target aarch64_asm_sve_ok } } */
   2 /* { dg-options "-O2 -ftree-vectorize --save-temps" } */
   3
   4 #include <stdint.h>
   5
   6 #if !defined(TYPE)
   7 #define TYPE uint32_t
   8 #endif
   9
  10 #define N 254
  11
  12 /* Non-simple condition reduction.  */
  13
  14 TYPE __attribute__ ((noinline, noclone))
  15 condition_reduction (TYPE *a, TYPE min_v)
  16 {
  17   TYPE last = 65;
  18
  19   for (TYPE i = 0; i < N; i++)
  20     if (a[i] < min_v)
  21       last = a[i];
  22
  23   return last;
  24 }
  25
  26 /* { dg-final { scan-assembler {\tclastb\tw[0-9]+, p[0-7]+, w[0-9]+, z[0-9]+\.s} } } */